The Plant List — A working list for all plant species

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You should refer instead to the current version of The Plant List.

Results

No plant names match your search for Saxifraga cortusaefolia; we will try Saxifraga instead.

2164 plant name records match your search criteria Saxifraga. The results are below.

• Genus Saxifraga is in the family Saxifragaceae. Species epithets begin with: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

The results can also be downloaded as a CSV file.

See "Status", "Confidence level", "Source" for definitions.

Name	Status	Confi­dence level	Source
Saxifraga abchasica Oett.	Unresolved		WCSP (in review)
Saxifraga × abingdonensis Arundel & Gornall	Unresolved		WCSP (in review)
Saxifraga abyssinica Rich. ex Engl.	Unresolved		WCSP (in review)
Saxifraga acaulis Gaudin	Synonym		WCSP (in review)
Saxifraga acerifolia Wakab. & Satomi	Unresolved		WCSP (in review)
Saxifraga aciculata Royle	Unresolved		WCSP (in review)
Saxifraga aconitifolia (Nutt.) Fielding & Gardner	Synonym		TRO
Saxifraga aculeata Balf. f.	Synonym		TRO
Saxifraga adenodes Poepp. ex Sternb.	Unresolved		WCSP (in review)
Saxifraga adenophora K.Koch	Synonym		WCSP (in review)
Saxifraga adoxoidea Griff.	Unresolved		WCSP (in review)
Saxifraga adscendens L.	Accepted		WCSP (in review)
Saxifraga adscendens var. blavii Engl.	Synonym		WCSP (in review)
Saxifraga adscendens var. densa Skrivánek	Synonym		WCSP (in review)
Saxifraga adscendens subsp. discolor (Velen.) Kuzmanov	Accepted		WCSP (in review)
Saxifraga adscendens var. discolor (Velen.) Stoj. & Stef.	Synonym		WCSP (in review)
Saxifraga adscendens var. oregonensis (Raf.) Breitung	Accepted		TRO
Saxifraga adscendens subsp. oregonensis (Raf.) Bacig.	Synonym		TRO
Saxifraga adscendens subsp. parnassica (Boiss. & Heldr.) Hayek	Accepted		WCSP (in review)
Saxifraga aemula Sennen	Unresolved		WCSP (in review)
Saxifraga aequidentata (Small) Rosend.	Synonym		TRO
Saxifraga aequidentata (Small) Fedde	Synonym		TRO
Saxifraga aequidentata (Small) A.M. Johnson	Accepted		TRO
Saxifraga aestivalis Fisch. & C.A.Mey.	Synonym		WCSP (in review)
Saxifraga affinis D.Don	Unresolved		WCSP (in review)
Saxifraga afghanica Aitch. & Hemsl.	Accepted		TRO
Saxifraga aggregata Lej.	Unresolved		WCSP (in review)
Saxifraga aizoidea St.-Lag. [Spelling variant]	Synonym		WCSP (in review)
Saxifraga aizoides L.	Accepted		WCSP (in review)
Saxifraga aizoides var. autumnalis (L.) Engl. & Irmsch.	Synonym		TRO
Saxifraga aizoides var. crocea Gaudin	Synonym		WCSP (in review)
Saxifraga aizoidiformis Engl. & Irmsch.	Unresolved		WCSP (in review)
Saxifraga aizoidoides Miégev.	Unresolved		WCSP (in review)
Saxifraga aizoon Jacq.	Synonym		WCSP (in review)
Saxifraga aizoon subsp. laestadii Neuman	Synonym		TRO
Saxifraga aizoon var. neogaea Butters	Synonym		TRO
Saxifraga aizoonia St.-Lag.	Unresolved		WCSP (in review)
Saxifraga ajanica Sipliv.	Unresolved		WCSP (in review)
Saxifraga ajugifolia Wahlenb.	Misapplied		WCSP (in review)
Saxifraga ajugifolia L.	Synonym		WCSP (in review)
Saxifraga ajugoides Christm.	Unresolved		WCSP (in review)
Saxifraga × akinfievii Galushko & G. Kudrjaschova	Synonym		TRO
Saxifraga alaskana (Small) Fedde	Accepted		TRO
Saxifraga alba Garsault [Invalid]	Unresolved		WCSP (in review)
Saxifraga albarracinensis Pau	Synonym		WCSP (in review)
Saxifraga albertii Regel & Schmalh.	Unresolved		WCSP (in review)
Saxifraga albowiana Kurtz ex Albov	Synonym		TRO
Saxifraga alchemilloides Griseb.	Synonym		TRO
Saxifraga × alejandrei P.Vargas	Unresolved		WCSP (in review)
Saxifraga algisii T.V.Egorova & Sipliv.	Unresolved		WCSP (in review)
Saxifraga allenii (Small) Fedde	Synonym		TRO
Saxifraga allenii (Small) A.M. Johnson	Synonym		TRO
Saxifraga allionii Gaudin [Illegitimate]	Synonym		WCSP (in review)
Saxifraga × alloysii-villarii T.E.Díaz, Fern.Areces & Pérez Carro	Unresolved		WCSP (in review)
Saxifraga almeriensis Willk. ex P.Vargas	Synonym		WCSP (in review)
Saxifraga alpigena Harry Sm.	Unresolved		WCSP (in review)
Saxifraga alpina Pav. ex D. Don	Synonym		TRO
Saxifraga altifida Haw.	Unresolved		WCSP (in review)
Saxifraga altissima A.Kern.	Synonym		WCSP (in review)
Saxifraga amabilis H.Ohba & Wakab.	Unresolved		WCSP (in review)
Saxifraga × amabilis Stapf	Unresolved		WCSP (in review)
Saxifraga × ambigua DC.	Unresolved		WCSP (in review)
Saxifraga amphibia Sunderm.	Unresolved		TRO
Saxifraga amplexifolia Sternb.	Unresolved		WCSP (in review)
Saxifraga ampullacea Ten.	Synonym		WCSP (in review)
Saxifraga anadena Harry Sm.	Synonym		TRO
Saxifraga anadyrensis Losinsk.	Unresolved		WCSP (in review)
Saxifraga andersonii Engl.	Accepted		TRO
Saxifraga andicola D. Don	Synonym		TRO
Saxifraga andicola Kunth	Synonym		TRO
Saxifraga × andrewsii Harv.	Unresolved		WCSP (in review)
Saxifraga androsacea L.	Accepted		WCSP (in review)
Saxifraga androsacea var. tridens Jan ex Engl.	Synonym		WCSP (in review)
Saxifraga × angelisii Strobl	Accepted		WCSP (in review)
Saxifraga × anglica Horný, Soják & Webr	Unresolved		WCSP (in review)
Saxifraga angulosa Schott, Nyman & Kotschy	Synonym		WCSP (in review)
Saxifraga angustata Harry Sm.	Accepted		TRO
Saxifraga angustifida Engl.	Unresolved		WCSP (in review)
Saxifraga angustifolia Haw.	Synonym		WCSP (in review)
Saxifraga anisophylla Harry Sm.	Unresolved		WCSP (in review)
Saxifraga annua Lapeyr.	Synonym		WCSP (in review)
Saxifraga × anormalis Sünd. ex Horný, Soják & Webr	Unresolved		WCSP (in review)
Saxifraga apennina G.Bertol.	Unresolved		WCSP (in review)
Saxifraga apetala Piper	Synonym		TRO
Saxifraga aphanostyla Suksd.	Unresolved		WCSP (in review)
Saxifraga aphylla Sternb.	Accepted		WCSP (in review)
Saxifraga aprica Greene	Synonym		TRO
Saxifraga aquatica Lapeyr.	Accepted		WCSP (in review)
Saxifraga aquatica M.Bieb. [Illegitimate]	Synonym		WCSP (in review)
Saxifraga arachnoidea Sternb.	Accepted		WCSP (in review)
Saxifraga × aragonensis H.J.Coste & Soulié	Unresolved		WCSP (in review)
Saxifraga × arco-vafleyi Sünd.	Unresolved		WCSP (in review)
Saxifraga arctica Willd. ex Sternb.	Unresolved		WCSP (in review)
Saxifraga arctolitoralis Jurtzev & V.V. Petrovsky	Synonym		TRO
Saxifraga arenarioides Brign.	Synonym		WCSP (in review)
Saxifraga aretioides Lapeyr.	Accepted		WCSP (in review)
Saxifraga × areusiana Bouchard	Unresolved		WCSP (in review)
Saxifraga arguta D. Don	Accepted		TRO
Saxifraga arinae Zhmylev	Unresolved		WCSP (in review)
Saxifraga aristulata Hook. f. & Thomson	Accepted		TRO
Saxifraga aristulata var. aristulata	Accepted		TRO
Saxifraga aristulata var. earistulata T.C. Ku	Synonym		TRO
Saxifraga aristulata var. longipila (Engl. & Irmsch.) J.T. Pan	Accepted		TRO
Saxifraga aristulata f. longipila (Engl. & Irmsch.) J.T. Pan ex T.C. Ku	Synonym		TRO
Saxifraga aristulata var. microcephala Engl. & Irmsch.	Synonym		TRO
Saxifraga × arizagae Alejandre, Arizal. & Benito	Unresolved		WCSP (in review)
Saxifraga arnoglossa (Small) Fedde	Accepted		TRO
Saxifraga artvinensis V.A.Matthews	Unresolved		WCSP (in review)
Saxifraga arundana Boiss.	Synonym		WCSP (in review)
Saxifraga asarifolia Sternb.	Unresolved		WCSP (in review)
Saxifraga ascoldica Sipliv.	Unresolved		WCSP (in review)
Saxifraga asiatica Hayek	Synonym		TRO
Saxifraga aspera L.	Accepted		WCSP (in review)
Saxifraga aspera subsp. etrusca (Pignatti) Foggi & P.Romagnoli	Synonym		WCSP (in review)
Saxifraga astilboides Losinsk.	Unresolved		WCSP (in review)
Saxifraga atlantica Boiss. & Reut.	Synonym		WCSP (in review)
Saxifraga atrata Engl.	Accepted		TRO
Saxifraga atrata var. subcorymbosa Engl.	Synonym		TRO
Saxifraga atropurpurea Wulfen ex Sternb.	Synonym		WCSP (in review)
Saxifraga atrorubens Bertol.	Synonym		WCSP (in review)
Saxifraga atrosanguinea J. Anthony	Synonym		TRO
Saxifraga atuntsiensis W.W. Sm.	Accepted		TRO
Saxifraga aurantiaca Franch.	Accepted		TRO
Saxifraga aurantiaca f. lanceolata T.C. Ku	Synonym		TRO
Saxifraga aurea Garsault [Invalid]	Synonym		WCSP (in review)
Saxifraga auriculata Engl. & Irmsch.	Accepted		TRO
Saxifraga auriculata var. auriculata	Accepted		TRO
Saxifraga australis Moric.	Synonym		WCSP (in review)
Saxifraga austrina (A. Nelson) A. Nelson	Accepted		TRO
Saxifraga austromontana Wiegand	Synonym		TRO
Saxifraga autumnalis L.	Synonym		WCSP (in review)
Saxifraga autumnalis Jacq. [Illegitimate]	Synonym		WCSP (in review)
Saxifraga axillaris Dulac [Illegitimate]	Synonym		WCSP (in review)
Saxifraga babiana T.E.Díaz & Fern.Prieto	Accepted		WCSP (in review)
Saxifraga babiana var. septentrionalis T.E.Díaz & Fern.Prieto	Synonym		WCSP (in review)
Saxifraga baborensis Batt.	Synonym		WCSP (in review)
Saxifraga × baccii Adr.Young & Gornall	Unresolved		WCSP (in review)
Saxifraga baimashanensis C.Y. Wu	Accepted		TRO
Saxifraga balandinii Zhmylev	Unresolved		WCSP (in review)
Saxifraga balfourii Engl. & Irmsch.	Accepted		TRO
Saxifraga balongshanensis T.C. Ku	Synonym		TRO
Saxifraga banmaensis J.T. Pan	Accepted		TRO
Saxifraga × barbezati Bouchard	Unresolved		WCSP (in review)
Saxifraga barbuloides Lojac.	Unresolved		WCSP (in review)
Saxifraga × baregensis Rouy & E.G.Camus	Unresolved		WCSP (in review)
Saxifraga baumgartenii Schott	Synonym		WCSP (in review)
Saxifraga bejarana (Pau) Rivas Goday	Unresolved		WCSP (in review)
Saxifraga bellardii All.	Unresolved		WCSP (in review)
Saxifraga × benthamii Engl. & Irmsch.	Unresolved		WCSP (in review)
Saxifraga benzilanensis H. Chuang	Accepted		TRO
Saxifraga bergenioides C. Marquand	Accepted		TRO
Saxifraga berica (Bég.) D.A.Webb	Accepted		WCSP (in review)
Saxifraga bernardensis Vacc.	Unresolved		WCSP (in review)
Saxifraga × berolinensis Engl. & Irmsch.	Unresolved		WCSP (in review)
Saxifraga berthoudii Baehni	Unresolved		WCSP (in review)
Saxifraga × bertolonii Sünd.	Unresolved		WCSP (in review)
Saxifraga besleri Sternb.	Synonym		WCSP (in review)
Saxifraga × biasolettii Sünd.	Unresolved		WCSP (in review)
Saxifraga bicolor Sternb.	Unresolved		WCSP (in review)
Saxifraga bicuspidata Hook. f.	Synonym		TRO
Saxifraga bidens (Small) Fedde	Accepted		TRO
Saxifraga biebersteinii Sliplivinsky	Unresolved		WCSP (in review)
Saxifraga bifida Hook. ex Engl.	Unresolved		WCSP (in review)
Saxifraga biflora All.	Accepted		WCSP (in review)
Saxifraga biflora T.C. Ku	Synonym		TRO
Saxifraga biflora subsp. epirotica D.A.Webb	Synonym		WCSP (in review)
Saxifraga bijiangensis H. Chuang	Accepted		TRO
Saxifraga × bilekii Sünd.	Unresolved		WCSP (in review)
Saxifraga bimaculata Turcz.	Unresolved		WCSP (in review)
Saxifraga birostris Engl. & Irmsch.	Synonym		TRO
Saxifraga biternata Boiss.	Accepted		WCSP (in review)
Saxifraga blanca Willk.	Synonym		WCSP (in review)
Saxifraga × blatii Mateo, Fabado & C.Torres	Unresolved		WCSP (in review)
Saxifraga blavii (Engl.) Beck	Accepted		WCSP (in review)
Saxifraga blepharophylla A.Kern. ex Hayek	Synonym		WCSP (in review)
Saxifraga blinii H. Lév.	Synonym		TRO
Saxifraga × blyttii Engl. & Irmsch.	Unresolved		WCSP (in review)
Saxifraga × boeckeleri Sünd.	Unresolved		WCSP (in review)
Saxifraga bohemica Panz. ex W.D.J.Koch	Unresolved		WCSP (in review)
Saxifraga boissueri Engl.	Synonym		WCSP (in review)
Saxifraga bonatiana Engl. & Irmsch.	Synonym		TRO
Saxifraga bongardii C.Presl ex Engl.	Unresolved		WCSP (in review)
Saxifraga bonplandii D. Don	Synonym		TRO
Saxifraga × borderi Rouy & E.G.Camus	Unresolved		WCSP (in review)
Saxifraga boreo-olympica Halda	Unresolved		WCSP (in review)
Saxifraga borisii Kellerer	Unresolved		WCSP (in review)
Saxifraga × borisii Kellerer ex Sünd.	Unresolved		WCSP (in review)
Saxifraga boryi Boiss. & Heldr.	Synonym		WCSP (in review)
Saxifraga × bouchardii Genty	Unresolved		WCSP (in review)
Saxifraga bourgaeana Boiss. & Reut.	Accepted		WCSP (in review)
Saxifraga boussingaultii Brongn.	Accepted		TRO
Saxifraga × boydii Dewar	Unresolved		WCSP (in review)
Saxifraga × boydilacina Horny, Soják & Webr	Unresolved		WCSP (in review)
Saxifraga brachypetala Malyschev	Unresolved		WCSP (in review)
Saxifraga brachyphylla Franch.	Accepted		TRO
Saxifraga brachypoda D. Don	Accepted		TRO
Saxifraga brachypoda var. eglandulosa (Harry Sm.) S. Akiyama, et al.	Synonym		TRO
Saxifraga brachypoda var. fimbriata (Wall. ex Ser.) Engl. & Irmsch.	Synonym		TRO
Saxifraga brachypoda var. gouldii (C.E.C. Fisch.) Akiyama, et al.	Synonym		TRO
Saxifraga brachypodoidea J.T. Pan	Accepted		TRO
Saxifraga brachypus Fedde	Unresolved		WCSP (in review)
Saxifraga bracteata D.Don	Unresolved		WCSP (in review)
Saxifraga bracteosa Suksd.	Unresolved		WCSP (in review)
Saxifraga bracteosa var. leptopetala Suksd.	Synonym		TRO
Saxifraga bracteosa var. micropetala Suksd.	Synonym		TRO
Saxifraga brevicaulis Harry Sm.	Synonym		TRO
Saxifraga brevifolia Dalla Torre	Unresolved		WCSP (in review)
Saxifraga bronchialis L.	Accepted		WCSP (in review)
Saxifraga bronchialis var. austromontana (Wiegand) M. Peck	Synonym		TRO
Saxifraga bronchialis subsp. austromontana (Wiegand) Piper	Synonym		TRO
Saxifraga bronchialis subsp. cherlerioides (D. Don) Hultén	Synonym		TRO
Saxifraga bronchialis var. cherlerioides (D. Don) Engl.	Synonym		TRO
Saxifraga bronchialis subsp. codyana (Zhmylev) Cody	Accepted		TRO
Saxifraga bronchialis subsp. funstonii (Small) Hultén	Synonym		TRO
Saxifraga bronchialis var. funstonii (Small) Rosend.	Synonym		TRO
Saxifraga bronchialis f. piceifolia Engl. & Irmsch.	Synonym		WCSP (in review)
Saxifraga bronchialis subsp. spinulosa (Adams)	Accepted		WCSP (in review)
Saxifraga bronchialis subsp. stellerana Malyschev	Synonym		TRO
Saxifraga bronchialis var. vespertina (Small) Rosend.	Synonym		TRO
Saxifraga bronchialis subsp. vespertina (Small) Piper	Synonym		TRO
Saxifraga brunneopunctata Harry Sm.	Synonym		TRO
Saxifraga brunoniana Wall. ex Sternb.	Synonym		TRO
Saxifraga brunoniana var. majuscula Engl. & Irmsch.	Synonym		TRO
Saxifraga brunonis Wall. ex Ser.	Accepted		TRO
Saxifraga bryoides L.	Accepted		WCSP (in review)
Saxifraga bryophora A. Gray	Synonym		TRO
Saxifraga × bubaniana Engl. & Irmsch.	Unresolved		WCSP (in review)
Saxifraga buceras Harry Sm.	Synonym		TRO
Saxifraga × bucklandii Stein	Unresolved		WCSP (in review)
Saxifraga bulbifera L.	Accepted		WCSP (in review)
Saxifraga bulbifera var. pseudogranulata Lacaita	Synonym		WCSP (in review)
Saxifraga bulbosa Hochst. ex Engl.	Unresolved		WCSP (in review)
Saxifraga bulleyana Engl. & Irmsch.	Accepted		TRO
Saxifraga burmensis Harry Sm. ex Wadhwa	Unresolved		WCSP (in review)
Saxifraga burnatii Sünd.	Unresolved		WCSP (in review)
Saxifraga burseriana L.	Accepted		WCSP (in review)
Saxifraga × bursiculata E.H.Jenkins	Unresolved		WCSP (in review)
Saxifraga × byam-groundsii Horny, Soják & Webr	Unresolved		WCSP (in review)
Saxifraga caballeroi Cámara & Sennen	Synonym		WCSP (in review)
Saxifraga cacuminum Harry Sm.	Accepted		TRO
Saxifraga × cadevallii Luizet & Soulié	Unresolved		WCSP (in review)
Saxifraga caerulea Pers.	Synonym		WCSP (in review)
Saxifraga caesia L.	Accepted		WCSP (in review)
Saxifraga calcicola J. Anthony	Synonym		TRO
Saxifraga californica Greene	Synonym		TRO
Saxifraga callosa Sm.	Accepted		WCSP (in review)
Saxifraga callosa var. australis (Moric.) D.A.Webb	Synonym		WCSP (in review)
Saxifraga callosa subsp. catalaunica (Boiss. & Reut.) D.A.Webb	Accepted		WCSP (in review)
Saxifraga calopetala Harry Sm.	Unresolved		WCSP (in review)
Saxifraga calyciflora Lapeyr.	Synonym		WCSP (in review)
Saxifraga calycina Sternb.	Accepted		TRO
Saxifraga calycina subsp. unalaschcensis (Sternb.) Hultén	Synonym		TRO
Saxifraga camarae Sennen	Synonym		WCSP (in review)
Saxifraga × camboana Font Quer	Unresolved		WCSP (in review)
Saxifraga camonicana Sünd.	Unresolved		WCSP (in review)
Saxifraga camposii Boiss. & Reut.	Accepted		WCSP (in review)
Saxifraga camposii var. leptophylla Willk.	Synonym		WCSP (in review)
Saxifraga camposii subsp. leptophylla (Willk.) D.A.Webb	Accepted		WCSP (in review)
Saxifraga camposii f. longistamina Luizet	Synonym		WCSP (in review)
Saxifraga camposii f. unguiculata Luizet	Synonym		WCSP (in review)
Saxifraga canaliculata Boiss. & Reut. ex Engl.	Accepted		WCSP (in review)
Saxifraga candelabrum Franch.	Accepted		TRO
Saxifraga candelabrum var. patentiramea Engl. & Irmsch.	Synonym		TRO
Saxifraga candollei Salzm. ex Pouz.	Unresolved		WCSP (in review)
Saxifraga candollei Tausch	Unresolved		WCSP (in review)
Saxifraga canescens Haw.	Unresolved		WCSP (in review)
Saxifraga cantabrica Boiss. & Reut. ex Engl.	Unresolved		WCSP (in review)
Saxifraga capillaris Guenthart	Unresolved		WCSP (in review)
Saxifraga capillipes Rchb. ex Engl.	Unresolved		WCSP (in review)
Saxifraga × capitata Lapeyr.	Accepted		WCSP (in review)
Saxifraga cardiophylla Franch.	Accepted		TRO
Saxifraga careyana A. Gray	Synonym		TRO
Saxifraga careyana var. caroliniana (A. Gray) Engl.	Synonym		TRO
Saxifraga carinata Oett.	Unresolved		WCSP (in review)
Saxifraga carinthiaca Schott	Synonym		WCSP (in review)
Saxifraga carniolica (Huter) Hayek & Paulin	Synonym		WCSP (in review)
Saxifraga carnosa [Illegitimate]	Synonym		WCSP (in review)
Saxifraga carnosula Mattf.	Accepted		TRO
Saxifraga caroliniana A. Gray	Synonym		TRO
Saxifraga carpathica N.Terracc. [Illegitimate]	Synonym		WCSP (in review)
Saxifraga carpatica Sternb.	Accepted		WCSP (in review)
Saxifraga carpetana Boiss. & Reut.	Accepted		WCSP (in review)
Saxifraga carpetana subsp. graeca (Boiss. & Heldr.) D.A.Webb	Accepted		WCSP (in review)
Saxifraga cartilaginea Willd.	Synonym		WCSP (in review)
Saxifraga caspica Sliplivinsky	Unresolved		WCSP (in review)
Saxifraga castellana Boiss. & Reut. ex Nyman	Unresolved		WCSP (in review)
Saxifraga catalaunica Boiss. & Reut.	Synonym		WCSP (in review)
Saxifraga caucasica Sommier & Levier	Unresolved		WCSP (in review)
Saxifraga caveana W.W. Sm.	Accepted		TRO
Saxifraga cebennensis Rouy & E.G.Camus	Accepted		WCSP (in review)
Saxifraga × celtiberica Fuente, Sánchez Mata & G.Navarro	Unresolved		WCSP (in review)
Saxifraga cephalantha A.Heller ex Engl. & Irmsch.	Unresolved		WCSP (in review)
Saxifraga ceratophylla Aiton	Synonym		WCSP (in review)
Saxifraga cernua L.	Accepted		WCSP (in review)
Saxifraga cernua f. bulbillosa Engl. & Irmsch.	Synonym		TRO
Saxifraga cernua var. debilis (Engelm. ex A. Gray) Engl.	Synonym		TRO
Saxifraga cernua f. exilioides (Polunin) Scoggan	Accepted		TRO
Saxifraga cernua var. exilioides Polunin	Synonym		TRO
Saxifraga cernua f. latibracteata (Fernald & Weath.) Polunin	Accepted		TRO
Saxifraga cernua var. latibracteata Fernald & Weath.	Synonym		TRO
Saxifraga cernua var. linnaeana Ser.	Synonym		TRO
Saxifraga cernua f. ramosa J.G. Gmel.	Synonym		TRO
Saxifraga cernua var. simplicissima Ledeb.	Synonym		TRO
Saxifraga cervicornis Viv.	Synonym		WCSP (in review)
Saxifraga cespitosa L.	Accepted		WCSP (in review)
Saxifraga cespitosa var. andicola (Kunth) Wedd.	Synonym		TRO
Saxifraga cespitosa subsp. decipiens (Ehrh.) Engl. & Irmsch.	Accepted		TRO
Saxifraga cespitosa subsp. exaratoides (Simmons) Engl. & Irmsch.	Synonym		TRO
Saxifraga cespitosa subsp. laxiuscula (Engl. & Irmsch.) Á. Löve & D. Löve	Accepted		TRO
Saxifraga cespitosa f. laxiuscula Engl. & Irmsch.	Synonym		TRO
Saxifraga cespitosa var. magellanica (Poir.) Wedd.	Synonym		TRO
Saxifraga cespitosa subsp. monticola (Small) A.E. Porsild	Synonym		TRO
Saxifraga cespitosa subsp. sileneflora (Sternb. ex Cham.) Hultén	Synonym		TRO
Saxifraga cespitosa var. subgemmifera (Engl. & Irmsch.) C.L. Hitchc.	Accepted		TRO
Saxifraga cespitosa subsp. subgemmifera Engl. & Irmsch.	Synonym		TRO
Saxifraga cespitosa subsp. uniflora (R. Br.) A.E. Porsild	Synonym		TRO
Saxifraga cespitosa var. uniflora (R. Br.) Hook. & Arn.	Synonym		TRO
Saxifraga chadwellii Wadhwa	Unresolved		WCSP (in review)
Saxifraga chaffanjonii H. Lév.	Synonym		TRO
Saxifraga chamaepityfolia Bubani	Unresolved		WCSP (in review)
Saxifraga chamissoi Sternb.	Unresolved		WCSP (in review)
Saxifraga chamissonis Sternb. ex Ser.	Unresolved		WCSP (in review)
Saxifraga champutungensis H. Chuang	Accepted		TRO
Saxifraga charadzeae Otsch.	Unresolved		WCSP (in review)
Saxifraga chelanensis A.M.Johnson	Unresolved		WCSP (in review)
Saxifraga cherlerioides D. Don	Accepted		TRO
Saxifraga chilensis Poepp. ex Engl.	Unresolved		WCSP (in review)
Saxifraga chinensis Lour.	Synonym		TRO
Saxifraga chionophila Franch.	Accepted		TRO
Saxifraga chlorantha Schur	Synonym		WCSP (in review)
Saxifraga chlorantha Dulac [Illegitimate]	Synonym		WCSP (in review)
Saxifraga chrysantha A. Gray	Synonym		TRO
Saxifraga chrysantha Franch.	Synonym		TRO
Saxifraga chrysanthoides Engl. & Irmsch.	Accepted		TRO
Saxifraga × chrysoleuca A.S.Thomps.	Unresolved		WCSP (in review)
Saxifraga chrysoplenifolia Boiss.	Unresolved		TRO
Saxifraga chrysospleniifolia Boiss.	Synonym		WCSP (in review)
Saxifraga chumbiensis Engl. & Irmsch.	Accepted		TRO
Saxifraga churchillii Huter	Unresolved		WCSP (in review)
Saxifraga churchillii Guenthart	Unresolved		WCSP (in review)
Saxifraga ciliaris Lapeyr.	Unresolved		WCSP (in review)
Saxifraga ciliatopetala (Engl. & Irmsch.) J.T. Pan	Accepted		TRO
Saxifraga ciliatopetala var. ciliata J.T. Pan	Synonym		TRO
Saxifraga ciliolata Schur	Unresolved		WCSP (in review)
Saxifraga × cimgani K.Lang	Unresolved		WCSP (in review)
Saxifraga cinerascens Engl. & Irmsch.	Accepted		TRO
Saxifraga cinerascens f. major Engl. & Irmsch.	Synonym		TRO
Saxifraga cintrana Kuzinsky ex Willk.	Accepted		WCSP (in review)
Saxifraga circinnata Rchb.	Unresolved		WCSP (in review)
Saxifraga cismagadanica Malyschev	Unresolved		WCSP (in review)
Saxifraga citrina Hegetschw.	Unresolved		WCSP (in review)
Saxifraga citrira Hegetschw.	Unresolved		WCSP (in review)
Saxifraga clarionii Sternb.	Unresolved		WCSP (in review)
Saxifraga × clarkei Sünd.	Unresolved		WCSP (in review)
Saxifraga clavistaminea Engl. & Irmsch.	Accepted		TRO
Saxifraga clavistamineoides T.C. Ku	Synonym		TRO
Saxifraga claytoniifolia Canby ex Small	Synonym		TRO
Saxifraga clivorum Harry Sm.	Accepted		TRO
Saxifraga clusii Gouan	Accepted		WCSP (in review)
Saxifraga clusii subsp. lepismigena (Planellas) D.A.Webb	Accepted		WCSP (in review)
Saxifraga clusii var. propaginea Pourr. ex Lange	Synonym		WCSP (in review)
Saxifraga coarctata W.W. Sm.	Accepted		TRO
Saxifraga × cochleariifolia Schrad. ex Kunze	Unresolved		WCSP (in review)
Saxifraga cochlearis Rchb.	Accepted		WCSP (in review)
Saxifraga codyana Zhmylev	Synonym		TRO
Saxifraga cognata E.Nelson	Unresolved		WCSP (in review)
Saxifraga colchica Albov	Unresolved		WCSP (in review)
Saxifraga columbiana Piper	Synonym		TRO
Saxifraga columnaris Steud.	Unresolved		WCSP (in review)
Saxifraga columnaris Schmalh. ex Akinf.	Unresolved		WCSP (in review)
Saxifraga × columpoda Holubec	Unresolved		WCSP (in review)
Saxifraga comosa (Retz.) J.Fellm.	Synonym		WCSP (in review)
Saxifraga comosa (Retz.) Fellman	Synonym		TRO
Saxifraga comosa (Poir.) Britton	Accepted		TRO
Saxifraga compacta Hegetschw. [Illegitimate]	Synonym		WCSP (in review)
Saxifraga × concinna R.Rolfe	Unresolved		WCSP (in review)
Saxifraga condensata C.C.Gmel.	Synonym		WCSP (in review)
Saxifraga confertifolia Engl. & Irmsch.	Synonym		TRO
Saxifraga confertifolia var. glabrifolia Engl. & Irmsch.	Synonym		TRO
Saxifraga confusa Lej.	Synonym		WCSP (in review)
Saxifraga confusa Luizet [Illegitimate]	Synonym		WCSP (in review)
Saxifraga congesta Schleich.	Unresolved		WCSP (in review)
Saxifraga congesta Willd. ex Ledeb.	Unresolved		WCSP (in review)
Saxifraga congestiflora Engl. & Irmsch.	Accepted		TRO
Saxifraga conifera Coss. & Durieu	Accepted		WCSP (in review)
Saxifraga × connectens Engl. & Irmsch.	Unresolved		WCSP (in review)
Saxifraga × conradiae J.Prudhomme	Unresolved		WCSP (in review)
Saxifraga consanguinea W.W. Sm.	Accepted		TRO
Saxifraga continentalis (Engl. & Irmsch.) D.A.Webb	Synonym		WCSP (in review)
Saxifraga contraria Harry Sm.	Accepted		TRO
Saxifraga controversa Sternb.	Synonym		WCSP (in review)
Saxifraga corbariensis Timb.-Lagr.	Synonym		WCSP (in review)
Saxifraga corbariensis subsp. valentina (Willk. ex Hervier) Rivas Goday & Borja	Synonym		WCSP (in review)
Saxifraga cordi Bubani	Synonym		WCSP (in review)
Saxifraga cordifolia Haw.	Synonym		TRO
Saxifraga cordigera Hook. f. & Thomson	Accepted		TRO
Saxifraga cordillerana C. Presl	Synonym		TRO
Saxifraga cordillerana var. bonplandii (D. Don) C. Presl	Synonym		TRO
Saxifraga cordillerana var. cordillerana	Synonym		TRO
Saxifraga cordillerana var. haenki C. Presl	Synonym		TRO
Saxifraga cordillerana var. laxa C. Presl	Synonym		TRO
Saxifraga cordillerarum C.Presl	Unresolved		WCSP (in review)
Saxifraga cordillerarum var. bonplandii C. Presl	Synonym		TRO
Saxifraga cordillerarum var. haenkei C. Presl	Synonym		TRO
Saxifraga cordillerarum var. laxa C. Presl	Synonym		TRO
Saxifraga cordillerarum var. trigyna Engl.	Synonym		TRO
Saxifraga coriacea Fisch. ex Ser.	Unresolved		WCSP (in review)
Saxifraga coriacea Adams	Unresolved		WCSP (in review)
Saxifraga coriifolia Grossh.	Synonym		TRO
Saxifraga coriophylla Griseb.	Synonym		WCSP (in review)
Saxifraga coronensis Schur	Unresolved		WCSP (in review)
Saxifraga corsica (Ser.) Gren. & Godr.	Accepted		WCSP (in review)
Saxifraga corsica subsp. cossoniana (Boiss. & Reut.) D.A.Webb	Accepted		WCSP (in review)
Saxifraga corsica var. cossoniana (Boiss. & Reut.) O.Bolòs & Vigo	Synonym		WCSP (in review)
Saxifraga corsica var. fontqueri O.Bolòs & Vigo	Synonym		WCSP (in review)
Saxifraga corsica subsp. fontqueri (O.Bolòs & Vigo) Malag.	Synonym		WCSP (in review)
Saxifraga corsica var. mariolensis (Pau) O.Bolòs & Vigo	Synonym		WCSP (in review)
Saxifraga cortraria Harry Sm.	Unresolved		TRO
Saxifraga cortusifolia Siebold & Zucc.	Synonym		TRO
Saxifraga cortusifolia var. fortunei (Hook.) Maxim.	Synonym		TRO
Saxifraga corymbosa Boiss. [Illegitimate]	Synonym		WCSP (in review)
Saxifraga corymbosa Lucé	Synonym		WCSP (in review)
Saxifraga corymbosa Hook. f. & Thomson	Synonym		TRO
Saxifraga cossoniana Boiss. & Reut.	Synonym		WCSP (in review)
Saxifraga cossoniana (Boiss. & Reut.) D.A. Webb	Synonym		TRO
Saxifraga cossoniana var. mariolensis Pau	Synonym		WCSP (in review)
Saxifraga × costei Luizet & Soulié	Unresolved		WCSP (in review)
Saxifraga cotyledon L.	Accepted		WCSP (in review)
Saxifraga cotyledon var. incrustata Vest	Synonym		WCSP (in review)
Saxifraga crandallii Gand.	Synonym		TRO
Saxifraga crassicarpa A.M.Johnson	Unresolved		WCSP (in review)
Saxifraga crassifolia L.	Synonym		TRO
Saxifraga crassifolia var. elliptica Ledeb.	Synonym		TRO
Saxifraga crassifolia var. obovata Ser.	Synonym		TRO
Saxifraga crassifolia var. pauciflora Ser.	Synonym		TRO
Saxifraga crassulifolia Engl.	Synonym		TRO
Saxifraga crateriformis Ser.	Unresolved		WCSP (in review)
Saxifraga crawfordii E.S.Marshall	Unresolved		WCSP (in review)
Saxifraga crenata (Haw.) Steud.	Unresolved		WCSP (in review)
Saxifraga crenatifolia Fedde	Unresolved		WCSP (in review)
Saxifraga crinalis Franch.	Synonym		TRO
Saxifraga crocea Gaudin	Synonym		WCSP (in review)
Saxifraga crustacea Hoppe	Unresolved		WCSP (in review)
Saxifraga crustata Vest	Accepted		WCSP (in review)
Saxifraga × cuatrecasasii Font Quer	Unresolved		WCSP (in review)
Saxifraga culcitosa Mattf.	Accepted		TRO
Saxifraga × cullinanii K.Lang	Unresolved		WCSP (in review)
Saxifraga cultrata Schott	Synonym		WCSP (in review)
Saxifraga cuneata Willd.	Accepted		WCSP (in review)
Saxifraga cuneata subsp. corbariensis (Timb.-Lagr.) Mateo & M.B.Crespo	Synonym		WCSP (in review)
Saxifraga cuneata var. corbariensis (Timb.-Lagr.) O.Bolòs, Vigo, Masalles & Ninot	Synonym		WCSP (in review)
Saxifraga cuneifolia Cav. [Illegitimate]	Synonym		WCSP (in review)
Saxifraga cuneifolia L.	Accepted		WCSP (in review)
Saxifraga curvata Schleich. ex Ser.	Unresolved		WCSP (in review)
Saxifraga cuscutiformis Lodd.	Synonym		WCSP (in review)
Saxifraga cuspidata Schleich.	Unresolved		WCSP (in review)
Saxifraga cymbalaria L.	Accepted		WCSP (in review)
Saxifraga cymbalariifolia Ehrenb. ex Engl.	Unresolved		WCSP (in review)
Saxifraga cymiformis T.C. Ku	Synonym		TRO
Saxifraga cymosa Waldst. & Kit. [Invalid]	Synonym		WCSP (in review)
Saxifraga czekanowskii Sipliv.	Unresolved		WCSP (in review)
Saxifraga dahaiensis H. Chuang	Accepted		TRO
Saxifraga dahurica Lyall ex Engl.	Unresolved		WCSP (in review)
Saxifraga dahurica Schleich. ex Ser.	Unresolved		WCSP (in review)
Saxifraga daliensis H. Chuang	Accepted		TRO
Saxifraga daochengensis J.T. Pan	Accepted		TRO
Saxifraga daqiaoensis F.G. Wang & F.W.Xing	Accepted		TRO
Saxifraga × darrieuxii Luizet & Soulié	Unresolved		WCSP (in review)
Saxifraga davidii Franch.	Accepted		TRO
Saxifraga × davidis-webbii P.Vargas	Unresolved		WCSP (in review)
Saxifraga davurica Willd.	Synonym		TRO
Saxifraga davurica f. grandipetala Engl. & Irmsch.	Synonym		WCSP (in review)
Saxifraga davurica subsp. grandipetala (Engl. & Irmsch.) Hultén	Synonym		WCSP (in review)
Saxifraga davurica var. grandipetala (Engl. & Irmsch.) B.Boivin	Synonym		WCSP (in review)
Saxifraga davurica var. grandipetala (Engl. & Irmsch.) S.L. Welsh	Synonym		TRO
Saxifraga davurica var. unalaschcensis (Sternb.) Engl.	Synonym		TRO
Saxifraga debeauxii Pomel	Unresolved		WCSP (in review)
Saxifraga debilis Engelm.	Synonym		WCSP (in review)
Saxifraga decipiens Ehrh. ex Sternb.	Synonym		WCSP (in review)
Saxifraga decipiens Ehrh.	Synonym		TRO
Saxifraga decipiens var. cespitosa (L.) Engl.	Synonym		WCSP (in review)
Saxifraga decipiens var. groenlandica (L.) Engl.	Synonym		WCSP (in review)
Saxifraga decipiens subsp. sternbergii (Willd.) Kerguélen	Synonym		WCSP (in review)
Saxifraga × decipientoides Engl. & Irmsch.	Unresolved		WCSP (in review)
Saxifraga decora Harry Sm.	Accepted		TRO
Saxifraga decussata J. Anthony	Accepted		TRO
Saxifraga × degeniana Hand.-Mazz. & J.Wagner	Unresolved		WCSP (in review)
Saxifraga delavayi Franch.	Synonym		TRO
Saxifraga delicatula (Small) Fedde	Accepted		TRO
Saxifraga delphinensis Ravaud	Synonym		WCSP (in review)
Saxifraga deminuta Harry Sm.	Unresolved		WCSP (in review)
Saxifraga demissa Schott & Kotschy	Synonym		WCSP (in review)
Saxifraga demnatensis Coss. ex Engl. & Irmscher	Unresolved		WCSP (in review)
Saxifraga densa Willd. ex Sternb.	Unresolved		WCSP (in review)
Saxifraga densa Haw.	Unresolved		WCSP (in review)
Saxifraga densifolia Schleich. ex Ser.	Unresolved		WCSP (in review)
Saxifraga densifoliata Engl. & Irmsch.	Accepted		TRO
Saxifraga densifoliata var. densifoliata	Accepted		TRO
Saxifraga dentata Link	Unresolved		WCSP (in review)
Saxifraga denticulata Dulac	Unresolved		WCSP (in review)
Saxifraga denudata D.Don	Unresolved		WCSP (in review)
Saxifraga denudata Nutt.	Unresolved		WCSP (in review)
Saxifraga depressa Sternb.	Accepted		WCSP (in review)
Saxifraga deqenensis C.Y. Wu	Accepted		TRO
Saxifraga derbekii Sipliv.	Unresolved		WCSP (in review)
Saxifraga derbekii subsp. xerophylla A.P.Khokhr.	Unresolved		WCSP (in review)
Saxifraga × desetangsii Luizet & Soulié	Unresolved		WCSP (in review)
Saxifraga desoulavyi Oett.	Unresolved		WCSP (in review)
Saxifraga dianxibeiensis J.T. Pan	Accepted		TRO
Saxifraga diapensia Harry Sm.	Accepted		WCSP (in review)
Saxifraga diapensia var. glabrisepala J.T. Pan	Synonym		TRO
Saxifraga diapensioides Bellardi	Accepted		WCSP (in review)
Saxifraga dichotoma Willd.	Accepted		WCSP (in review)
Saxifraga dichotoma subsp. albarracinensis (Pau) D.A.Webb	Synonym		WCSP (in review)
Saxifraga dichotoma var. hervieri (Debeaux & E.Rev. ex Cout.) Engl. & Irmsch.	Synonym		WCSP (in review)
Saxifraga dielsiana Engl. & Irmsch.	Accepted		TRO
Saxifraga diffusicallosa C.Y. Wu	Accepted		TRO
Saxifraga digitata Lapeyr. ex Steud.	Unresolved		WCSP (in review)
Saxifraga digitata Gaterau	Unresolved		WCSP (in review)
Saxifraga dilatata Schott	Synonym		WCSP (in review)
Saxifraga dingqingensis J.T. Pan	Accepted		TRO
Saxifraga dinnikii Schmalh. ex Akinf.	Unresolved		WCSP (in review)
Saxifraga × dinninaris Holubec	Unresolved		WCSP (in review)
Saxifraga discolor Velen.	Synonym		WCSP (in review)
Saxifraga dissimilis G.Don	Unresolved		WCSP (in review)
Saxifraga divaricata Engl. & Irmsch.	Accepted		TRO
Saxifraga diversifolia Wall. ex Ser.	Accepted		TRO
Saxifraga diversifolia f. alpina Engl. & Irmsch.	Synonym		TRO
Saxifraga diversifolia f. amplexifolia Irmsch.	Synonym		TRO
Saxifraga diversifolia var. angustibracteata (Engl. & Irmsch.) J.T. Pan	Accepted		TRO
Saxifraga diversifolia f. angustibracteata Engl. & Irmsch.	Synonym		TRO
Saxifraga diversifolia var. diversifolia	Accepted		TRO
Saxifraga diversifolia f. foliata Engl. & Irmsch.	Synonym		TRO
Saxifraga diversifolia var. haematophylla Franch.	Synonym		TRO
Saxifraga diversifolia f. haematophylla (Franch.) Engl. & Irmsch.	Synonym		TRO
Saxifraga diversifolia var. lanceolata Ser.	Synonym		TRO
Saxifraga diversifolia var. moorcroftiana Ser.	Synonym		TRO
Saxifraga diversifolia var. parnassifolia (D. Don) Ser.	Synonym		TRO
Saxifraga diversifolia var. parviflora Franch.	Synonym		TRO
Saxifraga diversifolia f. parviflora (Franch.) Engl. & Irmsch.	Synonym		TRO
Saxifraga diversifolia var. soulieana Engl. & Irmsch.	Synonym		TRO
Saxifraga dongchuanensis H. Chuang	Accepted		TRO
Saxifraga dongwanensis H. Chuang	Accepted		TRO
Saxifraga × dorfleri Sünd.	Unresolved		WCSP (in review)
Saxifraga doyalana Harry Sm.	Accepted		TRO
Saxifraga drabiformis Franch.	Accepted		TRO
Saxifraga draboides C.Y. Wu	Accepted		TRO
Saxifraga drucei E.S.Marshall	Synonym		WCSP (in review)
Saxifraga × drudei Schmucker	Unresolved		WCSP (in review)
Saxifraga dshagalensis Engl.	Accepted		TRO
Saxifraga dubia Schleich. ex Ser.	Unresolved		WCSP (in review)
Saxifraga dumetorum Balf. f.	Synonym		TRO
Saxifraga dungbooi Engl. & Irmsch.	Accepted		TRO
Saxifraga dunniana H. Lév.	Synonym		TRO
Saxifraga duthiei Gand.	Unresolved		WCSP (in review)
Saxifraga eastwoodiae (Small) Fedde	Synonym		TRO
Saxifraga echinophora H. Lév.	Synonym		TRO
Saxifraga × edithae Sünd.	Unresolved		WCSP (in review)
Saxifraga eglandulosa Engl.	Accepted		TRO
Saxifraga egregia Engl.	Accepted		TRO
Saxifraga egregia var. eciliata J.T. Pan	Accepted		TRO
Saxifraga egregia var. egregia	Accepted		TRO
Saxifraga egregia var. xiaojinensis J.T. Pan	Accepted		TRO
Saxifraga egregioides J.T. Pan	Accepted		TRO
Saxifraga elata Nutt.	Synonym		TRO
Saxifraga elatinoides Hand.-Mazz.	Accepted		TRO
Saxifraga elatior Wimm. [Illegitimate]	Synonym		WCSP (in review)
Saxifraga elatior Mert. & W.D.J.Koch	Synonym		WCSP (in review)
Saxifraga elegans J.Mackay [Illegitimate]	Synonym		WCSP (in review)
Saxifraga elegantula Boiss. ex Ball	Unresolved		WCSP (in review)
Saxifraga × elisabethae Sünd.	Unresolved		WCSP (in review)
Saxifraga elliotii Harry Sm.	Accepted		TRO
Saxifraga elliptica Engl. & Irmsch.	Accepted		TRO
Saxifraga elongata Panz. ex Ser.	Unresolved		WCSP (in review)
Saxifraga elongata Sternb.	Unresolved		WCSP (in review)
Saxifraga elongella Haw.	Unresolved		WCSP (in review)
Saxifraga elongella Sm.	Unresolved		WCSP (in review)
Saxifraga embergeri Maire	Unresolved		WCSP (in review)
Saxifraga engleri Dalla Torre	Synonym		WCSP (in review)
Saxifraga engleriana Harry Sm.	Accepted		TRO
Saxifraga epiphylla Gornall & H. Ohba	Accepted		TRO
Saxifraga erectisepala J.T. Pan	Accepted		TRO
Saxifraga erinacea Harry Sm.	Accepted		TRO
Saxifraga erioblasta Boiss. & Reut.	Accepted		WCSP (in review)
Saxifraga eriophora S. Watson	Synonym		TRO
Saxifraga erosa Pursh	Unresolved		WCSP (in review)
Saxifraga eryuan J.T. Pan	Synonym		TRO
Saxifraga eschholzii Sternb.	Unresolved		WCSP (in review)
Saxifraga eschscholtzii Cham. ex Ser.	Unresolved		WCSP (in review)
Saxifraga etrusca Pignatti	Synonym		WCSP (in review)
Saxifraga × eudoxiana Kellerer ex Sünd.	Unresolved		WCSP (in review)
Saxifraga evolvuloidea St.-Lag.	Unresolved		WCSP (in review)
Saxifraga evolvuloides Wall. ex Ser.	Synonym		TRO
Saxifraga exarata Vill.	Accepted		WCSP (in review)
Saxifraga exarata var. adenophora (C. Koch) Engl. & Irmsch.	Synonym		TRO
Saxifraga exarata subsp. ampullacea (Ten.) D.A.Webb	Accepted		WCSP (in review)
Saxifraga exarata subsp. basaltica (Braun-Blanq.) Jalas	Accepted		WCSP (in review)
Saxifraga exarata var. camarae (Sennen) Fern.Casas	Synonym		WCSP (in review)
Saxifraga exarata subsp. carniolica (Huter) Jalas	Accepted		WCSP (in review)
Saxifraga exarata subsp. delphinensis (Ravaud) Kerguélen	Accepted		WCSP (in review)
Saxifraga exarata subsp. fastigiata (Luizet) Kerguélen	Accepted		WCSP (in review)
Saxifraga exarata subsp. lamottei (Luizet) D.A.Webb ex Jalas & al.	Accepted		WCSP (in review)
Saxifraga exarata subsp. leucantha (Thomas ex Sternb.) Braun-Blanq.	Accepted		WCSP (in review)
Saxifraga exarata subsp. losae (Sennen) Fern.Casas	Synonym		WCSP (in review)
Saxifraga exarata subsp. moschata (Wulfen) Cavill.	Accepted		WCSP (in review)
Saxifraga exarata var. nervosa Engl.	Synonym		WCSP (in review)
Saxifraga exarata subsp. suaveolens (Luizet & Soulié) Amich	Synonym		WCSP (in review)
Saxifraga excavata Kunze	Unresolved		WCSP (in review)
Saxifraga excellens Harry Sm.	Unresolved		WCSP (in review)
Saxifraga exigua Harry Sm.	Unresolved		WCSP (in review)
Saxifraga exilis Stephan ex Sternb.	Synonym		TRO
Saxifraga facchinii W.D.J.Koch	Accepted		WCSP (in review)
Saxifraga fagonii Bubani	Unresolved		WCSP (in review)
Saxifraga fallax Greene	Synonym		TRO
Saxifraga × fallsvillagensis Horny, Soják & Webr	Unresolved		WCSP (in review)
Saxifraga × farreri Druce	Unresolved		WCSP (in review)
Saxifraga fassana Hand.-Mazz.	Synonym		WCSP (in review)
Saxifraga fastigiata Luizet	Synonym		WCSP (in review)
Saxifraga × faucicola T.E.Díaz, Fern.Areces & Pérez Carro	Unresolved		WCSP (in review)
Saxifraga fauriei Boissieu	Unresolved		WCSP (in review)
Saxifraga federici-augusti Biasol.	Accepted		WCSP (in review)
Saxifraga federici-augusti subsp. grisebachii (Degen & Dörfl.) D.A.Webb	Accepted		WCSP (in review)
Saxifraga felineri P.Vargas	Unresolved		WCSP (in review)
Saxifraga ferdinandi-coburgi Kellerer & Sünd.	Accepted		WCSP (in review)
Saxifraga ferruginea Graham	Synonym		TRO
Saxifraga ferruginea var. newcombei (Small) Hultén	Unresolved		TRO
Saxifraga filamentosa Cham. ex Ser.	Unresolved		WCSP (in review)
Saxifraga filicaulis Wall. ex Ser.	Accepted		TRO
Saxifraga filifolia J. Anthony	Synonym		TRO
Saxifraga fimbriata Wall. ex Ser.	Synonym		TRO
Saxifraga fimbriatoides J.T. Pan	Synonym		TRO
Saxifraga finitima W.W. Sm.	Accepted		TRO
Saxifraga × finnisae Horný, Soják & Webr	Unresolved		WCSP (in review)
Saxifraga firma Litv. ex Losinsk.	Synonym		TRO
Saxifraga firmata Luizet	Synonym		WCSP (in review)
Saxifraga fischeri Ser.	Unresolved		WCSP (in review)
Saxifraga flabellifolia Franch.	Synonym		TRO
Saxifraga flabellifolia R. Br. ex Torr. & A. Gray	Synonym		TRO
Saxifraga flaccida J.T. Pan	Accepted		TRO
Saxifraga flagellarioides Engl.	Synonym		TRO
Saxifraga flagellaris Willd.	Accepted		WCSP (in review)
Saxifraga flagellaris f. alta Engl. & Irmsch.	Synonym		TRO
Saxifraga flagellaris subsp. aspera Tolm.	Synonym		TRO
Saxifraga flagellaris subsp. crandallii (Gand.) Hultén	Synonym		TRO
Saxifraga flagellaris var. crandallii (Gand.) Dorn	Accepted		TRO
Saxifraga flagellaris subsp. euflagellaris Engl. & Irmsch.	Synonym		TRO
Saxifraga flagellaris f. humilis Engl. & Irmsch.	Synonym		TRO
Saxifraga flagellaris subsp. komarovii Hultén	Synonym		TRO
Saxifraga flagellaris var. macrocalyx Tolm.	Synonym		TRO
Saxifraga flagellaris subsp. megistantha Hand.-Mazz.	Synonym		TRO
Saxifraga flagellaris var. mucronulata (Royle) C.B. Clarke	Synonym		TRO
Saxifraga flagellaris subsp. mucronulata (Royle) Engl. & Irmsch.	Synonym		TRO
Saxifraga flagellaris f. pauciflora Engl. & Irmsch.	Synonym		TRO
Saxifraga flagellaris subsp. platysepala (Trautv.) A.E.Porsild	Accepted		WCSP (in review)
Saxifraga flagellaris var. platysepala Trautv.	Synonym		TRO
Saxifraga flagellaris subsp. setigera (Pursh) Tolm.	Synonym		TRO
Saxifraga flagellaris subsp. sikkimensis Hultén	Synonym		TRO
Saxifraga flagellaris subsp. stenophylla (Royle) Hultén	Synonym		TRO
Saxifraga flagellaris var. stenosepala Trautv.	Synonym		TRO
Saxifraga flagrans Harry Sm.	Synonym		TRO
Saxifraga flagrans var. platyphylla Harry Sm.	Synonym		TRO
Saxifraga flava Lam.	Unresolved		WCSP (in review)
Saxifraga flavescens Sternb.	Unresolved		WCSP (in review)
Saxifraga flavida Harry Sm.	Unresolved		WCSP (in review)
Saxifraga × fleischeri Sünd.	Unresolved		WCSP (in review)
Saxifraga flexilis W.W. Sm.	Accepted		TRO
Saxifraga flexuosa Sternb.	Synonym		WCSP (in review)
Saxifraga flittneri Heuff.	Synonym		WCSP (in review)
Saxifraga floribunda D.Dietr.	Unresolved		WCSP (in review)
Saxifraga florulenta Moretti	Accepted		WCSP (in review)
Saxifraga florulenta Schott [Illegitimate]	Synonym		WCSP (in review)
Saxifraga foliolosa R.Br.	Accepted		WCSP (in review)
Saxifraga foliosa Orsini ex Ten.	Unresolved		WCSP (in review)
Saxifraga foliosa D.Dietr.	Unresolved		WCSP (in review)
Saxifraga × fontanae Sünd.	Unresolved		WCSP (in review)
Saxifraga fonticola A.Kern.	Synonym		WCSP (in review)
Saxifraga × fontqueri Romo [Illegitimate]	Synonym		WCSP (in review)
Saxifraga forbesii Vasey	Unresolved		WCSP (in review)
Saxifraga × forojulensis Sünd.	Unresolved		WCSP (in review)
Saxifraga forrestii Engl. & Irmsch.	Accepted		TRO
Saxifraga × forsteri Stein	Unresolved		WCSP (in review)
Saxifraga fortunei Hook.	Accepted		TRO
Saxifraga fortunei var. fortunei	Accepted		TRO
Saxifraga fortunei var. tricolor Lem.	Synonym		TRO
Saxifraga fragarioides Greene	Synonym		TRO
Saxifraga fragilis Schrank	Accepted		WCSP (in review)
Saxifraga fragilis subsp. paniculata (Pau) Muñoz Garm. & P.Vargas	Accepted		WCSP (in review)
Saxifraga fragilis subsp. valentina (Willk. ex Hervier) D.A.Webb	Synonym		WCSP (in review)
Saxifraga fragilis var. valentina (Willk. ex Hervier) Rivas Mart.	Synonym		WCSP (in review)
Saxifraga fragosa Suksd. ex Small	Unresolved		WCSP (in review)
Saxifraga fragosa subsp. claytoniifolia (Canby ex Small) Bacig.	Synonym		TRO
Saxifraga fragosa f. claytoniifolia (Canby ex Small) Engl. & Irmsch.	Synonym		TRO
Saxifraga fragosoi Sennen	Accepted		WCSP (in review)
Saxifraga franciscana (Small) Fedde	Synonym		TRO
Saxifraga freibergii Ruppert	Unresolved		WCSP (in review)
Saxifraga × fritschiana L.Keller	Unresolved		WCSP (in review)
Saxifraga funstonii Small	Synonym		TRO
Saxifraga funstonii (Small) Fedde	Accepted		TRO
Saxifraga furcata Lapeyr. ex Steud.	Unresolved		WCSP (in review)
Saxifraga furumii Nakai	Unresolved		WCSP (in review)
Saxifraga fusca Maxim.	Accepted		TRO
Saxifraga gageana W.W. Sm.	Synonym		TRO
Saxifraga gageana Engl. & Irmsch.	Synonym		TRO
Saxifraga galacifolia Small	Synonym		TRO
Saxifraga ganeshii H.Ohba & S.Akiyama	Unresolved		WCSP (in review)
Saxifraga gaspensis Fernald	Synonym		TRO
Saxifraga gasterostens H. Lév.	Synonym		TRO
Saxifraga gasterosteus H.Lév.	Unresolved		WCSP (in review)
Saxifraga gatogombensis Engl.	Synonym		TRO
Saxifraga × gaudinii Brügger	Unresolved		WCSP (in review)
Saxifraga gautieri Rouy	Unresolved		WCSP (in review)
Saxifraga gedangensis J.T. Pan	Accepted		TRO
Saxifraga geifolia Balf. f.	Synonym		TRO
Saxifraga gemmigera Engl.	Accepted		TRO
Saxifraga gemmigera var. gemmigera	Accepted		TRO
Saxifraga gemmigera var. gemmuligera (Engl.) J.T. Pan & Gornall	Accepted		TRO
Saxifraga gemmipara Franch.	Accepted		TRO
Saxifraga gemmuligera (Engl.) Engl.	Synonym		TRO
Saxifraga gemmulosa Boiss.	Accepted		WCSP (in review)
Saxifraga genesiana P.Vargas	Accepted		WCSP (in review)
Saxifraga × gentyana Bouchard	Unresolved		WCSP (in review)
Saxifraga geoides Lacaita	Synonym		WCSP (in review)
Saxifraga georgei J. Anthony	Accepted		TRO
Saxifraga geranioides Host [Illegitimate]	Synonym		WCSP (in review)
Saxifraga geranioides L.	Accepted		WCSP (in review)
Saxifraga geranioides subsp. pedatifida (Ehrh. ex Sm.) Bonnier & Layens	Synonym		WCSP (in review)
Saxifraga × geum L.	Accepted		WCSP (in review)
Saxifraga geum L.	Synonym		TRO
Saxifraga × geum var. cuatrecasasii Font Quer & Guinea	Synonym		WCSP (in review)
Saxifraga gibraltarica (Ser.) Boiss. & Reut.	Synonym		WCSP (in review)
Saxifraga giraldiana Engl.	Accepted		TRO
Saxifraga giraldiana var. biondiana Engl.	Synonym		TRO
Saxifraga giraldiana var. hupehensis Engl.	Synonym		TRO
Saxifraga × girtanneri Brügger	Unresolved		WCSP (in review)
Saxifraga giziana Genty & Bouchard	Unresolved		WCSP (in review)
Saxifraga glabella Bertol.	Accepted		WCSP (in review)
Saxifraga glabricaulis Harry Sm.	Accepted		TRO
Saxifraga glacialis Harry Sm.	Accepted		TRO
Saxifraga glacialis var. rubra J. Anthony	Synonym		TRO
Saxifraga glandulifera Jacquem. ex C.B.Clarke	Unresolved		WCSP (in review)
Saxifraga glandulosa Wall. ex Ser.	Synonym		TRO
Saxifraga glauca Clairv.	Synonym		WCSP (in review)
Saxifraga glaucescens Reut.	Synonym		WCSP (in review)
Saxifraga glaucescens var. discolor Debeaux	Synonym		WCSP (in review)
Saxifraga glaucescens var. minor Willk.	Synonym		WCSP (in review)
Saxifraga glaucophylla Franch.	Accepted		TRO
Saxifraga globulifera Desf.	Accepted		WCSP (in review)
Saxifraga globulifera var. acutiloba Pau	Synonym		WCSP (in review)
Saxifraga globulifera var. acutisepala Maire	Synonym		WCSP (in review)
Saxifraga globulifera var. gibraltarica Ser.	Synonym		WCSP (in review)
Saxifraga globulifera subsp. granatensis (Boiss. & Reut.) Rivas Mart., A.Asensi, Molero Mesa & F.Valle	Synonym		WCSP (in review)
Saxifraga × gloriana Horný, Soják & Webr	Unresolved		WCSP (in review)
Saxifraga glutinosa Sipliv.	Accepted		TRO
Saxifraga gmelinii Host	Unresolved		WCSP (in review)
Saxifraga × godroniana A.S.Thomps.	Unresolved		WCSP (in review)
Saxifraga × godseffiana H.S.Irving	Unresolved		WCSP (in review)
Saxifraga gonggashanensis J.T. Pan	Accepted		TRO
Saxifraga gongshanensis T.C. Ku	Accepted		TRO
Saxifraga × goringana Adr.Young & Gornall	Unresolved		WCSP (in review)
Saxifraga gormanii Suksd.	Synonym		TRO
Saxifraga gouanii A.Terracc. [Illegitimate]	Synonym		WCSP (in review)
Saxifraga gouanii f. cernagorica N.Terracc.	Synonym		WCSP (in review)
Saxifraga gouldii C.E.C. Fisch.	Accepted		TRO
Saxifraga gouldii var. eglandulosa Harry Sm.	Accepted		TRO
Saxifraga gouldii var. gouldii	Accepted		TRO
Saxifraga gracilis Stephan ex Sternb.	Unresolved		WCSP (in review)
Saxifraga gracilis Sternb. ex Ser.	Unresolved		WCSP (in review)
Saxifraga gracillima A.M.Johnson	Unresolved		WCSP (in review)
Saxifraga graeca Boiss. & Heldr.	Synonym		WCSP (in review)
Saxifraga granatensis Boiss. & Reut.	Synonym		WCSP (in review)
Saxifraga grandiflora Sternb.	Unresolved		WCSP (in review)
Saxifraga grandipetala Losinsk.	Synonym		TRO
Saxifraga granigera K.Koch	Unresolved		WCSP (in review)
Saxifraga granulata L.	Accepted		WCSP (in review)
Saxifraga granulata var. corsica Ser.	Synonym		WCSP (in review)
Saxifraga granulata subsp. fernandesii Redondo & Horjales	Synonym		WCSP (in review)
Saxifraga granulata subsp. glaucescens (Reut.) Rivas Mart., Fern.Gonz. & Sánchez Mata	Synonym		WCSP (in review)
Saxifraga granulata subsp. graniticola D.A.Webb	Accepted		WCSP (in review)
Saxifraga granulata var. hochstetteri Engl.	Synonym		WCSP (in review)
Saxifraga granulata var. russii (J.Presl & C.Presl) Engl.	Synonym		WCSP (in review)
Saxifraga × granulatoides Engl. & Irmsch.	Unresolved		WCSP (in review)
Saxifraga granulifera Harry Sm.	Accepted		TRO
Saxifraga grayana Britton	Synonym		TRO
Saxifraga gredensis Rivas Goday	Unresolved		WCSP (in review)
Saxifraga greenei Blank.	Unresolved		WCSP (in review)
Saxifraga grisea Sliplivinsky	Unresolved		WCSP (in review)
Saxifraga grisebachii Degen & Dörfl.	Synonym		WCSP (in review)
Saxifraga grisebachii f. lindtneri Micevski & E.Mayer	Synonym		WCSP (in review)
Saxifraga grisebachii subsp. montenegrina (Engl. & Irmsch.) Micevski & E.Mayer	Synonym		WCSP (in review)
Saxifraga groenlandica L.	Synonym		WCSP (in review)
Saxifraga groenlandica subsp. exaratoides Simmons	Synonym		TRO
Saxifraga groenlandica subsp. pentadactylis (Lapeyr.) Bonnier & Layens	Synonym		WCSP (in review)
Saxifraga × grunieri A.S.Thomps.	Unresolved		WCSP (in review)
Saxifraga grzegorzekii Janka	Synonym		WCSP (in review)
Saxifraga × guadarramica Fern.Casas	Unresolved		WCSP (in review)
Saxifraga × gusmusii Sünd.	Unresolved		WCSP (in review)
Saxifraga × gutheriana Kolb	Unresolved		WCSP (in review)
Saxifraga × guthriana Engl.	Unresolved		WCSP (in review)
Saxifraga gyacaensis J.T. Pan	Synonym		TRO
Saxifraga gyacaensis subsp. alpina (Engl.) Podlech	Synonym		WCSP (in review)
Saxifraga gyalana C. Marquand & Airy Shaw	Accepted		TRO
Saxifraga × gyoerffyana J.Wagner	Unresolved		WCSP (in review)
Saxifraga × haagii Sünd.	Unresolved		WCSP (in review)
Saxifraga habaensis C.Y. Wu	Accepted		TRO
Saxifraga haematochroa Harry Sm.	Synonym		TRO
Saxifraga haenseleri Boiss. & Reut.	Accepted		WCSP (in review)
Saxifraga hallii A.M.Johnson	Unresolved		WCSP (in review)
Saxifraga halmicola (A. Nelson ex Small) Fedde	Accepted		TRO
Saxifraga haplophylloides Franch.	Accepted		TRO
Saxifraga harae H.Ohba & Wakab.	Unresolved		WCSP (in review)
Saxifraga × hardingii Horný, Soják & Webr	Unresolved		WCSP (in review)
Saxifraga hariotii Luizet & Soulié	Accepted		WCSP (in review)
Saxifraga harry-smithii Wadhwa	Unresolved		WCSP (in review)
Saxifraga hartii D.A.Webb	Synonym		WCSP (in review)
Saxifraga hastigera H. Lév.	Synonym		TRO
Saxifraga × hausmannii A.Kern.	Unresolved		WCSP (in review)
Saxifraga × haussknechtii Stein	Unresolved		WCSP (in review)
Saxifraga haworthii Sweet	Unresolved		WCSP (in review)
Saxifraga hayekiana Vacc.	Unresolved		WCSP (in review)
Saxifraga hederacea L.	Accepted		WCSP (in review)
Saxifraga hederifolia Hochst. ex A.Rich.	Unresolved		WCSP (in review)
Saxifraga × hedwigii Ingw.	Unresolved		WCSP (in review)
Saxifraga × hegetschweileri Brügger	Unresolved		WCSP (in review)
Saxifraga × heinrichii Sünd.	Unresolved		WCSP (in review)
Saxifraga heleonastes Harry Sm.	Accepted		TRO
Saxifraga helianthemifolia Willd. ex Sternb.	Unresolved		WCSP (in review)
Saxifraga hemisphaerica Hook. f. & Thomson	Accepted		TRO
Saxifraga hengduanensis H. Chuang	Accepted		TRO
Saxifraga henryi Balf. f.	Synonym		TRO
Saxifraga hervieri Debeaux & E.Rev. ex Cout.	Synonym		WCSP (in review)
Saxifraga × hetenbeliana Bürgel	Unresolved		WCSP (in review)
Saxifraga heterantha Hook.	Synonym		TRO
Saxifraga heteroclada Harry Sm.	Accepted		TRO
Saxifraga heterocladoides J.T. Pan	Accepted		TRO
Saxifraga heteromalla Georgi	Unresolved		WCSP (in review)
Saxifraga heterophylla Sternb.	Synonym		WCSP (in review)
Saxifraga heterotricha C. Marquand & Airy Shaw	Accepted		TRO
Saxifraga heterotricha var. anadena (Harry Sm.) J.T. Pan & Gornall	Accepted		TRO
Saxifraga heucherifolia Griseb. & Schenk	Synonym		WCSP (in review)
Saxifraga heucheriformis (Rydb.) M.E. Jones	Synonym		TRO
Saxifraga heuffelii Schott, Nyman & Kotschy	Synonym		WCSP (in review)
Saxifraga hibernica Sternb. [Illegitimate]	Synonym		WCSP (in review)
Saxifraga hieraciifolia Waldst. & Kit. ex Willd.	Accepted		WCSP (in review)
Saxifraga hieraciifolia subsp. longifolia (Engl. & Irmsch.) Jurtzev & V.V. Petrovsky	Synonym		TRO
Saxifraga hieraciifolia f. longifolia Engl. & Irmsch.	Synonym		TRO
Saxifraga himalaica N.P. Balakr.	Synonym		TRO
Saxifraga hirculoides Decne.	Accepted		TRO
Saxifraga hirculoides Engl.	Synonym		TRO
Saxifraga hirculoides f. abbreviata Engl.	Synonym		TRO
Saxifraga hirculus L.	Accepted		WCSP (in review)
Saxifraga hirculus subsp. alpina (Engl.) Á.Löve	Accepted		WCSP (in review)
Saxifraga hirculus var. alpina Engl.	Synonym		WCSP (in review)
Saxifraga hirculus subsp. alpina (Engl.) Podl.	Synonym		TRO
Saxifraga hirculus f. ciliatopetala Engl. & Irmsch.	Synonym		TRO
Saxifraga hirculus subsp. compacta Hedberg	Synonym		WCSP (in review)
Saxifraga hirculus f. elata Engl. & Irmsch.	Synonym		TRO
Saxifraga hirculus var. hirculoides (Decne.) C.B. Clarke	Synonym		TRO
Saxifraga hirculus var. hirculus	Accepted		TRO
Saxifraga hirculus f. humulis Engl. & Irmsch.	Synonym		TRO
Saxifraga hirculus var. indica C.B. Clarke	Synonym		TRO
Saxifraga hirculus f. intermedia Engl. & Irmsch.	Synonym		TRO
Saxifraga hirculus var. kansuensis Kanitz	Synonym		TRO
Saxifraga hirculus var. major (Engl. & Irmsch. ex Engl.) J.T. Pan	Synonym		TRO
Saxifraga hirculus f. major Engl. & Irmsch. ex Engl.	Synonym		TRO
Saxifraga hirculus f. minor Engl. & Irmsch.	Synonym		TRO
Saxifraga hirculus var. platypetala Franch.	Synonym		TRO
Saxifraga hirculus subsp. propinqua (R. Br.) Á. Löve & D. Löve	Synonym		TRO
Saxifraga hirculus var. propinqua (R. Br.) Simmons	Synonym		TRO
Saxifraga hirculus var. subdioica C.B. Clarke	Synonym		TRO
Saxifraga hirculus var. tafeliana Engl. & Irmsch.	Synonym		TRO
Saxifraga hirculus f. vestita Engl.	Synonym		TRO
Saxifraga hirsuta L.	Accepted		WCSP (in review)
Saxifraga hirsuta var. paucicrenata Leresche ex Gillot	Synonym		WCSP (in review)
Saxifraga hirsuta subsp. paucicrenata (Leresche ex Gillot) D.A.Webb	Accepted		WCSP (in review)
Saxifraga × hirsutoformis Rouy & E.G.Camus	Unresolved		WCSP (in review)
Saxifraga hirta Donn ex Sm.	Synonym		WCSP (in review)
Saxifraga hispanica Coss. ex Nyman	Unresolved		WCSP (in review)
Saxifraga hispidula D. Don	Accepted		TRO
Saxifraga hispidula var. dentata Franch.	Synonym		TRO
Saxifraga hispidula var. doniana Engl.	Synonym		TRO
Saxifraga hitchcockiana Elvander	Synonym		TRO
Saxifraga hochstetteri (Engl.) Cout.	Synonym		WCSP (in review)
Saxifraga hochstetteriana Lange ex Nyman	Unresolved		WCSP (in review)
Saxifraga × hoerhammeri Sünd. ex Engl. & Irmsch.	Unresolved		WCSP (in review)
Saxifraga × hoffmannii Sünd.	Unresolved		WCSP (in review)
Saxifraga hoffmeisteri Klotzsch	Unresolved		WCSP (in review)
Saxifraga hohenwartii Vest ex Sternb.	Accepted		WCSP (in review)
Saxifraga hohenwartii f. tomentosa Zenari	Synonym		WCSP (in review)
Saxifraga hookeri Engl. & Irmsch.	Accepted		TRO
Saxifraga hookeri var. aequifolia C. Marquand & Airy Shaw	Synonym		TRO
Saxifraga hookeri var. glabrisepala Engl. & Irmsch.	Synonym		TRO
Saxifraga hookeri var. smithii Engl. & Irmsch.	Synonym		TRO
Saxifraga × hornibrookii Horný, Soják & Webr	Unresolved		WCSP (in review)
Saxifraga hornungii Shuttlew.	Synonym		WCSP (in review)
Saxifraga hostii Tausch	Accepted		WCSP (in review)
Saxifraga hostii subsp. rhaetica (A.Kern.) Braun-Blanq.	Accepted		WCSP (in review)
Saxifraga howellii Greene	Synonym		TRO
Saxifraga huetiana Boiss.	Synonym		WCSP (in review)
Saxifraga huetiana auct.	Synonym		TRO
Saxifraga hugueninii Brügger	Synonym		WCSP (in review)
Saxifraga humilis Engl. & Irmsch.	Synonym		TRO
Saxifraga × huteri A.Kern.	Unresolved		WCSP (in review)
Saxifraga huteri Auszerd. ex Huter	Unresolved		WCSP (in review)
Saxifraga hybrida Haw.	Unresolved		WCSP (in review)
Saxifraga hybrida Vill. ex Lapeyr.	Unresolved		WCSP (in review)
Saxifraga hybrida Sternb.	Unresolved		WCSP (in review)
Saxifraga hyperborea R.Br.	Accepted		WCSP (in review)
Saxifraga hyperborea subsp. debilis (Engelm.) Á.Löve, D.Löve & B.M.Kapoor	Synonym		WCSP (in review)
Saxifraga hypericoides Franch.	Accepted		TRO
Saxifraga hypericoides var. aurantiascens (Engl. & Irmsch.) J.T. Pan & Gornall	Accepted		TRO
Saxifraga hypericoides var. hypericoides	Accepted		TRO
Saxifraga hypericoides f. latifolia (Engl. & Irmsch.) J.T. Pan ex T.C. Ku	Synonym		TRO
Saxifraga hypericoides var. likiangensis (Engl. & Irmsch.) J.T. Pan	Synonym		TRO
Saxifraga hypericoides f. longipetala T.C. Ku	Synonym		TRO
Saxifraga hypericoides var. longistyla (Franch.) J.T. Pan	Synonym		TRO
Saxifraga hypericoides f. longistyla J.T. Pan ex T.C. Ku	Synonym		TRO
Saxifraga hypericoides var. rockii (Mattf.) J.T. Pan & Gornall	Accepted		TRO
Saxifraga hypnoides L.	Accepted		WCSP (in review)
Saxifraga hypnoides subsp. continentalis Engl. & Irmsch.	Synonym		WCSP (in review)
Saxifraga hypostoma Harry Sm.	Unresolved		WCSP (in review)
Saxifraga idahoensis Piper	Synonym		TRO
Saxifraga idsuroei Franch. & Sav.	Unresolved		WCSP (in review)
Saxifraga idzuroei Franch. & Sav.	Unresolved		TRO
Saxifraga × ignota Luizet & Soulié	Unresolved		WCSP (in review)
Saxifraga × ignota Sennen	Unresolved		WCSP (in review)
Saxifraga imbricata Lam.	Synonym		WCSP (in review)
Saxifraga imbricata Royle	Synonym		TRO
Saxifraga immaculata auct.	Unresolved		WCSP (in review)
Saxifraga imparilis Balf. f.	Accepted		TRO
Saxifraga implicans Harry Sm.	Accepted		WCSP (in review)
Saxifraga implicans var. weixiensis C.Y.Wu	Synonym		WCSP (in review)
Saxifraga × inclinata A.Kern.	Unresolved		WCSP (in review)
Saxifraga incompta Peck	Unresolved		WCSP (in review)
Saxifraga inconspicua W.W.Sm.	Unresolved		WCSP (in review)
Saxifraga incrustata Vest [Invalid]	Synonym		WCSP (in review)
Saxifraga incurva J.Mackay ex Ser.	Unresolved		WCSP (in review)
Saxifraga incurvifolia D.Don	Unresolved		WCSP (in review)
Saxifraga infundibulum Lange	Unresolved		WCSP (in review)
Saxifraga × ingrata Huter	Synonym		WCSP (in review)
Saxifraga × ingwersenii Horný, Soják & Webr	Unresolved		WCSP (in review)
Saxifraga insolens Irmsch.	Accepted		TRO
Saxifraga insularis (Hultén) Sipliv.	Accepted		TRO
Saxifraga intacta Willd.	Synonym		WCSP (in review)
Saxifraga integrifolia Hook.	Synonym		TRO
Saxifraga integrifolia var. apetala (Piper) M.E. Jones	Unresolved		TRO
Saxifraga integrifolia var. claytoniifolia (Canby ex Small) Rosend.	Synonym		TRO
Saxifraga integrifolia var. columbiana (Piper) C.L. Hitchc.	Unresolved		TRO
Saxifraga integrifolia var. leptopetala (Suksd.) Engl. & Irmsch.	Unresolved		TRO
Saxifraga integrifolia var. micropetala (Suksd.) Engl. & Irmsch.	Unresolved		TRO
Saxifraga integrifolia var. sierrae Coville	Synonym		TRO
Saxifraga intermedia Nasarow	Unresolved		WCSP (in review)
Saxifraga intermedia Sweet	Unresolved		WCSP (in review)
Saxifraga intermedia Hegetschw.	Unresolved		WCSP (in review)
Saxifraga intermedia Tausch ex Link	Unresolved		WCSP (in review)
Saxifraga intermedia Gaudin	Unresolved		WCSP (in review)
Saxifraga interrupta Greene	Unresolved		WCSP (in review)
Saxifraga intricata Lapeyr.	Accepted		WCSP (in review)
Saxifraga intricata subsp. moncayensis (D.A.Webb) P.Vargas & Muñoz Garm.	Synonym		WCSP (in review)
Saxifraga iochanensis H. Lév.	Synonym		TRO
Saxifraga iranica Bornm.	Unresolved		WCSP (in review)
Saxifraga iratiana F.W.Schultz	Synonym		WCSP (in review)
Saxifraga irrigua M.Bieb.	Accepted		WCSP (in review)
Saxifraga × irvingii A.S.Thomps.	Unresolved		WCSP (in review)
Saxifraga iserana Cypers	Unresolved		WCSP (in review)
Saxifraga isophylla Harry Sm.	Accepted		TRO
Saxifraga italica D.A.Webb	Accepted		WCSP (in review)
Saxifraga × izarii K.Lang	Unresolved		WCSP (in review)
Saxifraga × jacggiana Brügger	Unresolved		WCSP (in review)
Saxifraga jacquemontiana Decne.	Accepted		WCSP (in review)
Saxifraga jacquemontiana var. stella-aurea (Hook. f. & Thomson) C.B. Clarke	Synonym		TRO
Saxifraga jainzhuglaensis J.T. Pan	Accepted		TRO
Saxifraga jaljalensis H.Ohba & S.Akiyama	Unresolved		WCSP (in review)
Saxifraga jamalensis Zhmylev & Razzh.	Unresolved		WCSP (in review)
Saxifraga jamesiana Walp.	Unresolved		WCSP (in review)
Saxifraga jamesii Torr.	Synonym		TRO
Saxifraga japonica Boissieu	Unresolved		WCSP (in review)
Saxifraga jarmilae Halda	Unresolved		WCSP (in review)
Saxifraga × jeanpertii Luizet	Unresolved		WCSP (in review)
Saxifraga × jenkinsii A.S.Thomps.	Unresolved		WCSP (in review)
Saxifraga jingdongensis H.Chuang	Unresolved		WCSP (in review)
Saxifraga × jorgensenii H.R.Wehrh.	Unresolved		WCSP (in review)
Saxifraga josephii Engl.	Accepted		TRO
Saxifraga jotanii Honda	Unresolved		WCSP (in review)
Saxifraga × jouffroyi Rouy	Unresolved		WCSP (in review)
Saxifraga juniperifolia Adams	Accepted		WCSP (in review)
Saxifraga juniperifolia subsp. sancta (Griseb.) D.A.Webb	Synonym		WCSP (in review)
Saxifraga juniperina M.Bieb.	Synonym		WCSP (in review)
Saxifraga jurtzevii Zhmylev	Unresolved		WCSP (in review)
Saxifraga kangdingensis T.C. Ku	Synonym		TRO
Saxifraga kansuensis Mattf.	Synonym		TRO
Saxifraga × karacardica Bürgel	Unresolved		WCSP (in review)
Saxifraga karadzicensis (Degen & Kosanin) Bürgel	Unresolved		WCSP (in review)
Saxifraga kashmeriana U.Dhar & Kachroo	Unresolved		WCSP (in review)
Saxifraga × kayei Horný, Soják & Webr	Unresolved		WCSP (in review)
Saxifraga kellereri Sünd.	Unresolved		WCSP (in review)
Saxifraga × kepleri K.Lang	Unresolved		WCSP (in review)
Saxifraga kermodei Harry Sm. ex Wadhwa	Unresolved		WCSP (in review)
Saxifraga kerneri Beck	Synonym		WCSP (in review)
Saxifraga × kestonensis A.S.Thomps.	Unresolved		WCSP (in review)
Saxifraga × kewensis H.S.Irving	Unresolved		WCSP (in review)
Saxifraga khiakhensis Holubec & Krivka	Unresolved		WCSP (in review)
Saxifraga khokhrjakovii Zhmylev	Unresolved		WCSP (in review)
Saxifraga kinchingingae Engl.	Unresolved		WCSP (in review)
Saxifraga kingdonii C. Marquand	Accepted		TRO
Saxifraga kingiana Engl. & Irmsch.	Accepted		TRO
Saxifraga kittredgei Zhmylev	Unresolved		WCSP (in review)
Saxifraga klickitatensis A.M.Johnson	Unresolved		WCSP (in review)
Saxifraga kochii Hornung	Unresolved		WCSP (in review)
Saxifraga koelzii Schönb.-Tem.	Unresolved		WCSP (in review)
Saxifraga kolenatiana Regel	Synonym		WCSP (in review)
Saxifraga kolymensis A.P.Khokhr.	Unresolved		WCSP (in review)
Saxifraga komarovii Losinsk.	Accepted		TRO
Saxifraga kongboensis Harry Sm.	Accepted		TRO
Saxifraga korshinskyi Kom.	Accepted		WCSP (in review)
Saxifraga kotschyi Boiss.	Accepted		WCSP (in review)
Saxifraga × krausii Bürgel & Young	Unresolved		WCSP (in review)
Saxifraga kruhsiana Fisch. ex Ser.	Unresolved		WCSP (in review)
Saxifraga × kruskopfii Schmucker	Unresolved		WCSP (in review)
Saxifraga kuana Zhmylev	Synonym		TRO
Saxifraga kumaunensis Engl.	Unresolved		WCSP (in review)
Saxifraga kumlienii (Small) Fedde	Synonym		TRO
Saxifraga kunzeana Willk.	Synonym		WCSP (in review)
Saxifraga kusnezowiana Oett.	Unresolved		WCSP (in review)
Saxifraga kwangsiensis Chun & F.C. How ex C.Z. Gao & G.Z. Li	Accepted		TRO
Saxifraga × kyrillii Kellerer ex Sünd.	Unresolved		WCSP (in review)
Saxifraga kyrillii Kellerer	Unresolved		WCSP (in review)
Saxifraga laciniata Nakai & Takeda	Accepted		TRO
Saxifraga lactiflora Pugsley [Invalid]	Synonym		WCSP (in review)
Saxifraga ladanifera Lapeyr.	Unresolved		WCSP (in review)
Saxifraga ladanifera Balb. ex Engl.	Unresolved		WCSP (in review)
Saxifraga laeta Schott	Synonym		WCSP (in review)
Saxifraga laetevirens D.Don	Unresolved		WCSP (in review)
Saxifraga laevicarpa A.M.Johnson	Unresolved		WCSP (in review)
Saxifraga laevicaulis A.M.Johnson	Unresolved		WCSP (in review)
Saxifraga × laeviformis Sünd. ex Horný, Soják & Webr	Unresolved		WCSP (in review)
Saxifraga laevis M. Bieb.	Synonym		TRO
Saxifraga × lainzii P.Vargas	Unresolved		WCSP (in review)
Saxifraga lamarum Harry Sm.	Synonym		TRO
Saxifraga lamashanensis K.S.Hao	Unresolved		WCSP (in review)
Saxifraga lamninamensis H.Ohba	Unresolved		WCSP (in review)
Saxifraga lamottei Luizet	Synonym		WCSP (in review)
Saxifraga lancangensis Y.Y. Qian	Synonym		TRO
Saxifraga lanceolata Haw.	Unresolved		WCSP (in review)
Saxifraga × landaueri Sünd. ex Horný, Soják & Webr	Unresolved		WCSP (in review)
Saxifraga lantoscana Boiss. & Reut.	Synonym		WCSP (in review)
Saxifraga lanuginosa Royle	Unresolved		WCSP (in review)
Saxifraga lanuginosa Jacquem. ex Decne.	Unresolved		WCSP (in review)
Saxifraga × lapeyrouseana Sennen	Unresolved		WCSP (in review)
Saxifraga lapeyrousii D.Don	Unresolved		WCSP (in review)
Saxifraga lapeyrousii Sternb.	Unresolved		WCSP (in review)
Saxifraga lapeyrousii Herbich	Unresolved		WCSP (in review)
Saxifraga × larsenii Sünd.	Unresolved		WCSP (in review)
Saxifraga lasiophylla Schott	Synonym		WCSP (in review)
Saxifraga lasiostigma Pers.	Unresolved		WCSP (in review)
Saxifraga latepetiolata Willk.	Accepted		WCSP (in review)
Saxifraga latifida Haw.	Unresolved		WCSP (in review)
Saxifraga latifolia Ser.	Unresolved		WCSP (in review)
Saxifraga latina (A.Terracc.) Hayek	Synonym		WCSP (in review)
Saxifraga latipetala T.C. Ku	Synonym		TRO
Saxifraga latipetala var. speciosa (J. Anthony) T.C. Ku	Synonym		TRO
Saxifraga laurentiana Ser.	Synonym		TRO
Saxifraga laxa Schleich. ex Engl.	Unresolved		WCSP (in review)
Saxifraga × lecomtei Luizet & Soulié	Unresolved		WCSP (in review)
Saxifraga ledebouriana Holub	Unresolved		WCSP (in review)
Saxifraga ledifolia Greene	Synonym		TRO
Saxifraga lepida Harry Sm.	Unresolved		WCSP (in review)
Saxifraga lepidostolonosa Harry Sm.	Accepted		TRO
Saxifraga lepismigena Planellas	Synonym		WCSP (in review)
Saxifraga leptarrhenifolia Engl. & Irmsch.	Synonym		TRO
Saxifraga leptophylla Pers.	Synonym		WCSP (in review)
Saxifraga leucantha Thomas ex Sternb.	Synonym		WCSP (in review)
Saxifraga leucanthemifolia Michx.	Unresolved		WCSP (in review)
Saxifraga leucanthemifolia Lapeyr.	Unresolved		WCSP (in review)
Saxifraga leucanthemifolia var. brunoniana (Bong.) Engl.	Synonym		TRO
Saxifraga × leveillei H.J.Coste & Soulié	Unresolved		WCSP (in review)
Saxifraga × leyboldii Sünd.	Unresolved		WCSP (in review)
Saxifraga lhasana Harry Sm.	Synonym		TRO
Saxifraga lhasana var. decapitulata Harry Sm.	Synonym		TRO
Saxifraga × lhommei H.J.Coste & Soulié	Unresolved		WCSP (in review)
Saxifraga × lhostei Bouchard	Unresolved		WCSP (in review)
Saxifraga ligularis Griff.	Unresolved		WCSP (in review)
Saxifraga ligulata Murray	Synonym		TRO
Saxifraga ligulata Wall.	Synonym		TRO
Saxifraga ligulata var. densiflora Ser.	Synonym		TRO
Saxifraga ligulata var. minor Wall. ex Ser.	Synonym		TRO
Saxifraga likiangensis Franch.	Accepted		TRO
Saxifraga lilacina Duthie	Unresolved		WCSP (in review)
Saxifraga limprichtii Engl. & Irmsch.	Synonym		TRO
Saxifraga × lincolni-fosteri Horny, Soják & Webr	Unresolved		WCSP (in review)
Saxifraga linearifoiia Engl. & Irmsch.	Unresolved		WCSP (in review)
Saxifraga linearifolia Engl. & Irmsch.	Accepted		TRO
Saxifraga linearis Engl.	Unresolved		WCSP (in review)
Saxifraga lingulata Bellardi	Synonym		WCSP (in review)
Saxifraga lingulata subsp. australis (Moric.) Pignatti	Synonym		WCSP (in review)
Saxifraga linnaei Boiss.	Synonym		WCSP (in review)
Saxifraga × lismorensis Adr.Young & Gornall	Unresolved		WCSP (in review)
Saxifraga litangensis Engl.	Accepted		TRO
Saxifraga litangensis f. minor Engl.	Synonym		TRO
Saxifraga litardierei Luizet	Unresolved		WCSP (in review)
Saxifraga lixianensis T.C. Ku	Accepted		TRO
Saxifraga llonakhensis W.W. Sm.	Accepted		TRO
Saxifraga lolaensis Harry Sm.	Synonym		TRO
Saxifraga longifolia Lapeyr.	Accepted		WCSP (in review)
Saxifraga longipetala T.C. Ku	Synonym		TRO
Saxifraga longiscapa D.Don	Unresolved		WCSP (in review)
Saxifraga longistyla Franch.	Synonym		TRO
Saxifraga longshengensis J.T. Pan	Synonym		TRO
Saxifraga lopesiana Samp.	Unresolved		WCSP (in review)
Saxifraga loripes J. Anthony	Synonym		TRO
Saxifraga losae Sennen	Accepted		WCSP (in review)
Saxifraga losae subsp. suaveolens (Luizet & Soulié) Fern.Areces, T.E.Díaz & Pérez Carro	Synonym		WCSP (in review)
Saxifraga lowndesii Harry Sm.	Unresolved		WCSP (in review)
Saxifraga ludingensis J.T. Pan	Accepted		TRO
Saxifraga ludlowii Harry Sm.	Accepted		TRO
Saxifraga luizetiana Emb. & Maire	Unresolved		WCSP (in review)
Saxifraga luizetii Sennen	Unresolved		WCSP (in review)
Saxifraga lumpuensis Engl.	Accepted		TRO
Saxifraga lushuiensis H. Chuang	Accepted		TRO
Saxifraga luteopurpurea Lapeyr.	Unresolved		WCSP (in review)
Saxifraga luteopurpurea Sternb.	Unresolved		WCSP (in review)
Saxifraga luteopurpurea Waldst. & Kit. ex Schult.	Unresolved		WCSP (in review)
Saxifraga luteopurpureum auct.	Unresolved		WCSP (in review)
Saxifraga luteoviridis Schott & Kotschy	Accepted		WCSP (in review)
Saxifraga lyallii Engl.	Synonym		TRO
Saxifraga lyallii subsp. hultenii (Calder & Savile) Calder & Roy L. Taylor	Synonym		TRO
Saxifraga lyallii var. hultenii Calder & Savile	Synonym		TRO
Saxifraga lychnitis Hook. f. & Thomson	Accepted		TRO
Saxifraga lychnitis var. oresbia (J. Anthony) S.Akiyama & H. Ohba	Accepted		TRO
Saxifraga lycoctonifolia Maxim.	Synonym		TRO
Saxifraga lysimachioides Klotzsch	Synonym		TRO
Saxifraga macedonica Degen	Synonym		WCSP (in review)
Saxifraga × macnabiana auct.	Unresolved		WCSP (in review)
Saxifraga macnabiana auct.	Unresolved		WCSP (in review)
Saxifraga macrocalyx Tolm.	Accepted		TRO
Saxifraga macrostigma Franch.	Synonym		TRO
Saxifraga macrostigma var. aurantiascens Engl. & Irmsch.	Synonym		TRO
Saxifraga macrostigma var. cordifolia W.W. Sm.	Synonym		TRO
Saxifraga macrostigma var. georgeana Engl. & Irmsch.	Synonym		TRO
Saxifraga macrostigma var. gracillima Engl. & Irmsch.	Synonym		TRO
Saxifraga macrostigma f. hastifolia Engl. & Irmsch.	Synonym		TRO
Saxifraga macrostigma var. hypericoides (Franch.) Engl. & Irmsch.	Synonym		TRO
Saxifraga macrostigma f. latifolia Engl. & Irmsch.	Synonym		TRO
Saxifraga macrostigma f. longipila Engl. & Irmsch.	Synonym		TRO
Saxifraga macrostigmatoides Engl.	Accepted		TRO
Saxifraga maculata Schrank	Synonym		WCSP (in review)
Saxifraga maderensis D.Don	Unresolved		WCSP (in review)
Saxifraga madida Makino	Unresolved		WCSP (in review)
Saxifraga magellanica Poir.	Accepted		WCSP (in review)
Saxifraga magellanica var. magellanica	Synonym		TRO
Saxifraga magellanica var. peruviana (Sternb.) J.F. Macbr.	Synonym		TRO
Saxifraga magellanica subsp. peruviana (Sternb.) Engl. & Irmsch.	Synonym		TRO
Saxifraga magellanica f. trigyna (Remy) Engl. & Irmsch.	Synonym		TRO
Saxifraga magna Garsault [Invalid]	Unresolved		WCSP (in review)
Saxifraga maireana Luizet	Unresolved		WCSP (in review)
Saxifraga mairei H. Lév.	Synonym		TRO
Saxifraga × malbyana Horný, Soják & Webr	Unresolved		WCSP (in review)
Saxifraga mallae H.Ohba & Wakab.	Unresolved		WCSP (in review)
Saxifraga malvifolia Greene	Synonym		TRO
Saxifraga malyi Schott	Synonym		WCSP (in review)
Saxifraga mandenovae Soják	Unresolved		WCSP (in review)
Saxifraga × manginii Luizet & Soulié	Unresolved		WCSP (in review)
Saxifraga manshuriensis (Engl.) Kom.	Accepted		TRO
Saxifraga marginata Sternb.	Accepted		WCSP (in review)
Saxifraga marginata var. bubakii (Rohlena) Horný & Webr	Synonym		WCSP (in review)
Saxifraga × margoxiana Horny, Soják & Webr	Unresolved		WCSP (in review)
Saxifraga × mariae-theresae Sünd.	Unresolved		WCSP (in review)
Saxifraga marshallii Greene	Synonym		TRO
Saxifraga marshallii f. dentata Engl. & Irmsch.	Synonym		TRO
Saxifraga marshallii var. idahoensis (Piper) Engl. & Irmsch.	Synonym		TRO
Saxifraga marshallii subsp. idahoensis (Piper) D.L. Krause & Beamish	Synonym		TRO
Saxifraga martini H. Lév. & Vaniot	Synonym		TRO
Saxifraga × martyi Luizet & Soulié	Unresolved		WCSP (in review)
Saxifraga marylandica Sternb.	Unresolved		WCSP (in review)
Saxifraga matt-viridish Harry Sm.	Unresolved		WCSP (in review)
Saxifraga matta-florida Harry Sm.	Synonym		TRO
Saxifraga × mattfeldii Engl.	Unresolved		WCSP (in review)
Saxifraga maubermeana Luizet & Soulié	Unresolved		WCSP (in review)
Saxifraga maweana Baker	Accepted		WCSP (in review)
Saxifraga maximoviczii Losinsk.	Synonym		TRO
Saxifraga maximowiczii Losinsk.	Unresolved		WCSP (in review)
Saxifraga maxionggouensis J.T. Pan	Accepted		TRO
Saxifraga mazanderanica Rech.f.	Unresolved		WCSP (in review)
Saxifraga media Tausch [Illegitimate]	Synonym		WCSP (in review)
Saxifraga media Gouan	Accepted		WCSP (in review)
Saxifraga media var. sibthorpiana Griseb.	Synonym		WCSP (in review)
Saxifraga medogensis J.T. Pan	Accepted		TRO
Saxifraga meeboldii Engl. & Irmsch.	Accepted		TRO
Saxifraga megacordia C.Y. Wu	Accepted		TRO
Saxifraga megalantha C. Marquand	Synonym		TRO
Saxifraga megalodon Nasarow	Unresolved		WCSP (in review)
Saxifraga × megaseiflora A.S.Thomps.	Unresolved		WCSP (in review)
Saxifraga melaena Boiss.	Synonym		WCSP (in review)
Saxifraga melaleuca Fisch.	Unresolved		WCSP (in review)
Saxifraga melanocentra Franch.	Accepted		TRO
Saxifraga melanocentra f. angustispathulata Engl.	Synonym		TRO
Saxifraga melanocentra f. franchetiana Engl. & Irmsch.	Synonym		TRO
Saxifraga melanocentra f. pluriflora Engl. & Irmsch.	Synonym		TRO
Saxifraga × melzeri Köckinger	Unresolved		WCSP (in review)
Saxifraga mengtzeana Engl. & Irmsch.	Accepted		TRO
Saxifraga mengtzeana var. cordatifolia Engl. & Irmsch.	Synonym		TRO
Saxifraga mengtzeana var. peltifolia Engl. & Irmsch.	Synonym		TRO
Saxifraga meridionalis (A.Terracc.) A.Terracc.	Synonym		WCSP (in review)
Saxifraga meridionalis var. latina A.Terracc.	Synonym		WCSP (in review)
Saxifraga merkii Fisch. ex Sternb.	Unresolved		WCSP (in review)
Saxifraga mertensiana Bong.	Unresolved		WCSP (in review)
Saxifraga mertensiana f. eastwoodiae (Small) B. Boivin	Unresolved		TRO
Saxifraga mertensiana var. eastwoodiae (Small) Engl. & Irmsch.	Synonym		TRO
Saxifraga mexicana Engl. & Irmsch.	Unresolved		WCSP (in review)
Saxifraga meyeri Manden.	Unresolved		WCSP (in review)
Saxifraga meyeri Sternb.	Unresolved		WCSP (in review)
Saxifraga micans Harry Sm.	Unresolved		WCSP (in review)
Saxifraga michauxii Britton	Synonym		TRO
Saxifraga micrantha Edgew.	Synonym		TRO
Saxifraga micrantha f. corymbiflora Engl. & Irmsch.	Synonym		TRO
Saxifraga micrantha f. foliosa Engl. & Irmsch.	Synonym		TRO
Saxifraga micrantha f. minor Engl. & Irmsch.	Synonym		TRO
Saxifraga micrantha var. monbeigii Engl. & Irmsch.	Synonym		TRO
Saxifraga micrantha var. yunnanensis Franch.	Synonym		TRO
Saxifraga micranthidifolia (Haw.) Steud.	Synonym		TRO
Saxifraga micranthidifolia (Haw.) Britton, Sterns & Poggenb.	Synonym		TRO
Saxifraga micranthidifolia (Haw.) Rosend.	Accepted		TRO
Saxifraga micranthifolia Steud.	Unresolved		WCSP (in review)
Saxifraga micranthifolia Britton, Sterns & Poggenb.	Unresolved		WCSP (in review)
Saxifraga micranthifolia Rosend.	Unresolved		WCSP (in review)
Saxifraga micranthoides Engl.	Synonym		TRO
Saxifraga microcarpa A.M.Johnson	Unresolved		WCSP (in review)
Saxifraga microcephala A.P.Khokhr. & Kuvaev	Unresolved		WCSP (in review)
Saxifraga microglobularis A.P.Khokhr.	Unresolved		WCSP (in review)
Saxifraga microgyna Engl. & Irmsch.	Accepted		TRO
Saxifraga microgyna var. ramosior Engl. & Irmsch.	Synonym		TRO
Saxifraga microgyna f. uniflora T.C. Ku	Synonym		TRO
Saxifraga micropetala (Small) Fedde	Synonym		TRO
Saxifraga micropetala (Small) A. Nelson	Accepted		TRO
Saxifraga microphylla Schleich.	Unresolved		WCSP (in review)
Saxifraga microphylla Royle ex Hook.f. & Thomson	Unresolved		WCSP (in review)
Saxifraga microviridis H.Hara	Unresolved		WCSP (in review)
Saxifraga × miegevillei Rouy	Unresolved		WCSP (in review)
Saxifraga milesii Baker	Synonym		TRO
Saxifraga × millstreamiana Horny, Soják & Webr	Unresolved		WCSP (in review)
Saxifraga minlingensis J.T. Pan	Synonym		TRO
Saxifraga minor Sieber ex Steud.	Unresolved		WCSP (in review)
Saxifraga minuta W.D.J.Koch	Unresolved		WCSP (in review)
Saxifraga minutifolia Pau	Unresolved		WCSP (in review)
Saxifraga minutifoliosa C.Y. Wu	Accepted		TRO
Saxifraga miralana Harry Sm.	Accepted		TRO
Saxifraga × miscellanea Luizet & Soulié	Unresolved		WCSP (in review)
Saxifraga mixta Lapeyr.	Synonym		WCSP (in review)
Saxifraga mixta var. prostiana (Ser.) Nyman	Synonym		WCSP (in review)
Saxifraga modesta Rchb.	Unresolved		WCSP (in review)
Saxifraga mollis Sm.	Synonym		WCSP (in review)
Saxifraga mollis Smith	Synonym		TRO
Saxifraga molybdosepala Gand.	Unresolved		WCSP (in review)
Saxifraga monantha Harry Sm.	Accepted		TRO
Saxifraga moncayensis D.A.Webb	Accepted		WCSP (in review)
Saxifraga monkayensis D.A. Webb	Unresolved		TRO
Saxifraga monodactylites Bory ex Thore	Unresolved		WCSP (in review)
Saxifraga montana (Small) Fedde	Accepted		TRO
Saxifraga montana Harry Sm.	Synonym		TRO
Saxifraga montana f. densifolia T.C. Ku	Synonym		TRO
Saxifraga montana f. humilis Harry Sm.	Synonym		TRO
Saxifraga montana f. oblongipetala T.C. Ku	Synonym		TRO
Saxifraga montana var. speciosa J. Anthony	Synonym		TRO
Saxifraga montana var. splendens Harry Sm.	Synonym		TRO
Saxifraga montana var. subdioica (C.B. Clarke) C. Marquand	Synonym		TRO
Saxifraga montanella Harry Sm.	Accepted		TRO
Saxifraga montanella var. montanella	Accepted		TRO
Saxifraga montanelloides J.T.Pan	Unresolved		WCSP (in review)
Saxifraga montanensis Small	Synonym		TRO
Saxifraga montanensis var. subapetala (E.E. Nelson) Engl. & Irmsch.	Synonym		TRO
Saxifraga montavoniensis A.Kern. ex Kolb	Synonym		WCSP (in review)
Saxifraga monticola (Small) Fedde	Accepted		TRO
Saxifraga monticola (Small) Á. Löve & D. Löve	Unresolved		TRO
Saxifraga × montserratii T.E.Díaz, Fern.Areces & Pérez Carro	Unresolved		WCSP (in review)
Saxifraga moorcroftiana (Ser.) Wall. ex Sternb.	Accepted		TRO
Saxifraga moschata Wulfen	Synonym		WCSP (in review)
Saxifraga moschata subsp. basaltica Braun-Blanq.	Synonym		WCSP (in review)
Saxifraga moschata var. basaltica (Braun-Blanq.) H.Huber	Synonym		WCSP (in review)
Saxifraga moschata var. carniolica Huter	Synonym		WCSP (in review)
Saxifraga moschata subsp. carniolica (Huter) Hegi, Merxm. & Reisigl	Synonym		WCSP (in review)
Saxifraga moschata subsp. fastigiata (Luizet) P.Fourn.	Synonym		WCSP (in review)
Saxifraga moschata var. firmata (Luizet) O.Bolòs & Vigo	Synonym		WCSP (in review)
Saxifraga moschata subsp. lamottei (Luizet) P.Fourn.	Synonym		WCSP (in review)
Saxifraga moschata var. pontica (Albov) Zernov	Synonym		WCSP (in review)
Saxifraga × moschatoides Engl. & Irmsch.	Unresolved		WCSP (in review)
Saxifraga mucronulata Royle	Accepted		TRO
Saxifraga mucronulata subsp. sikkimensis (Hultén) H. Hara	Synonym		TRO
Saxifraga mucronulatoides J.T. Pan	Accepted		TRO
Saxifraga muliensis Hand.-Mazz.	Synonym		TRO
Saxifraga multicaulis Lange	Unresolved		WCSP (in review)
Saxifraga multifida Rosbach	Unresolved		WCSP (in review)
Saxifraga multiflora Ehrh. ex Ser.	Unresolved		WCSP (in review)
Saxifraga multiflora Ledeb.	Unresolved		WCSP (in review)
Saxifraga multinervis Dulac	Synonym		WCSP (in review)
Saxifraga mundula Harry Sm.	Synonym		TRO
Saxifraga muralis Salisb.	Unresolved		WCSP (in review)
Saxifraga × muretii Rambert	Unresolved		WCSP (in review)
Saxifraga muricola C. Marquand & Airy Shaw	Synonym		TRO
Saxifraga muricola var. brachypetala C. Marquand & Airy Shaw	Synonym		TRO
Saxifraga muricola var. quinquenervis C. Marquand & Airy Shaw	Synonym		TRO
Saxifraga murithiana Tissière	Synonym		WCSP (in review)
Saxifraga muscoides Wulfen [Illegitimate]	Synonym		WCSP (in review)
Saxifraga muscoides All.	Accepted		WCSP (in review)
Saxifraga muscosa Suter	Unresolved		WCSP (in review)
Saxifraga muscosa Schrank	Unresolved		WCSP (in review)
Saxifraga mutabilis Koidz.	Unresolved		WCSP (in review)
Saxifraga mutata L.	Accepted		WCSP (in review)
Saxifraga mutata subsp. demissa (Schott & Kotschy) D.A.Webb	Accepted		WCSP (in review)
Saxifraga myosotifolia D.Don	Unresolved		WCSP (in review)
Saxifraga myosotifolia Pall. ex Spreng.	Unresolved		WCSP (in review)
Saxifraga nakaoi Kitam.	Unresolved		WCSP (in review)
Saxifraga nakaoides J.T. Pan	Accepted		TRO
Saxifraga nambulana Harry Sm.	Accepted		TRO
Saxifraga namdoensis Harry Sm.	Unresolved		WCSP (in review)
Saxifraga nana Engl.	Accepted		TRO
Saxifraga nanella Engl. & Irmsch.	Accepted		TRO
Saxifraga nanelloides C.Y. Wu	Accepted		TRO
Saxifraga nangqenica J.T. Pan	Accepted		TRO
Saxifraga nangxianensis J.T. Pan	Accepted		TRO
Saxifraga napensis Small	Synonym		TRO
Saxifraga nathorstii (Dusén) Hayek	Accepted		TRO
Saxifraga nayarii Wadhwa	Unresolved		WCSP (in review)
Saxifraga neglecta Ten.	Synonym		WCSP (in review)
Saxifraga nelsoniana D.Don	Accepted		WCSP (in review)
Saxifraga nelsoniana var. aestivalis (Fisch. & C.A.Mey.) H.Ohba	Synonym		WCSP (in review)
Saxifraga nelsoniana subsp. aestivalis (Fisch. & C.A.Mey.) D.A.Webb	Accepted		WCSP (in review)
Saxifraga nelsoniana var. carlottae (Calder & Savile) H.Ohba	Accepted		WCSP (in review)
Saxifraga nelsoniana subsp. cascadensis (Calder & Savile) Hultén	Synonym		TRO
Saxifraga nelsoniana var. cascadensis (Calder & Savile) H. Ohba	Synonym		TRO
Saxifraga nelsoniana subsp. insularis (Hultén) Hultén	Synonym		TRO
Saxifraga nelsoniana var. insularis (Hultén) H. Ohba	Synonym		TRO
Saxifraga nelsoniana subsp. pacifica (Hultén) Hultén	Synonym		TRO
Saxifraga nelsoniana var. pacifica (Hultén) H. Ohba	Synonym		TRO
Saxifraga nelsoniana subsp. porsildiana (Calder & Savile) Hultén	Synonym		TRO
Saxifraga nelsoniana subsp. reniformis (Ohwi) Hultén	Synonym		TRO
Saxifraga neopropagulifera H.Hara	Unresolved		WCSP (in review)
Saxifraga nervosa Miégev.	Unresolved		WCSP (in review)
Saxifraga nervosa Lapeyr.	Unresolved		WCSP (in review)
Saxifraga nervosa subsp. intricata (Lapeyr.) Bonnier & Layens	Synonym		WCSP (in review)
Saxifraga nevadensis Boiss.	Accepted		WCSP (in review)
Saxifraga newcombei Small	Synonym		TRO
Saxifraga neyrautii Rouy	Unresolved		WCSP (in review)
Saxifraga nidifica Greene	Synonym		TRO
Saxifraga nidifica var. claytoniifolia (Canby ex Small) Elvander	Unresolved		TRO
Saxifraga nigricans Willd. ex Sternb.	Unresolved		WCSP (in review)
Saxifraga nigroglandulifera N.P. Balakr.	Accepted		TRO
Saxifraga nigroglandulosa Engl. & Irmsch.	Accepted		TRO
Saxifraga nipponica Makino	Unresolved		WCSP (in review)
Saxifraga nishidae Miyabe & Kudô	Unresolved		WCSP (in review)
Saxifraga nitida Schreb. ex Sternb.	Synonym		WCSP (in review)
Saxifraga nivalis L.	Accepted		WCSP (in review)
Saxifraga nivalis var. gaspensis (Fernald) B. Boivin	Accepted		TRO
Saxifraga nivalis f. longipetiolata Engl. & Irmsch.	Synonym		WCSP (in review)
Saxifraga nivalis var. racemosa R.Townson	Synonym		WCSP (in review)
Saxifraga nivalis var. rufopilosa Hultén	Unresolved		WCSP (in review)
Saxifraga nivalis var. tenuior Wahlenb.	Synonym		WCSP (in review)
Saxifraga nivalis var. tenuis Wahlenb.	Synonym		WCSP (in review)
Saxifraga nivalis subsp. tenuis (Wahlenb.) Braun-Blanq.	Synonym		WCSP (in review)
Saxifraga × norica A.Kern.	Unresolved		WCSP (in review)
Saxifraga notata Schott	Synonym		WCSP (in review)
Saxifraga notkana Moc. ex Ser.	Unresolved		WCSP (in review)
Saxifraga × novacastelensis Fairb. & Gornall	Unresolved		WCSP (in review)
Saxifraga nuda Ser.	Unresolved		WCSP (in review)
Saxifraga nudicaulis D. Don	Synonym		TRO
Saxifraga numidica Maire	Unresolved		WCSP (in review)
Saxifraga nuriensis Sennen	Unresolved		WCSP (in review)
Saxifraga nutans Adams [Illegitimate]	Synonym		WCSP (in review)
Saxifraga nutans Hook. f. & Thomson	Synonym		TRO
Saxifraga nutans f. swertioides Engl.	Synonym		TRO
Saxifraga nutkama Howell	Unresolved		WCSP (in review)
Saxifraga nuttallii Small	Synonym		TRO
Saxifraga nyanangensis J.T. Pan	Synonym		TRO
Saxifraga oblongifolia Nakai	Unresolved		WCSP (in review)
Saxifraga obovatipetala T.C. Ku	Synonym		TRO
Saxifraga × obristii Sünd.	Unresolved		WCSP (in review)
Saxifraga obscura Gren. & Godr.	Synonym		WCSP (in review)
Saxifraga obtusa (Sprague) Horný & Webr [Illegitimate]	Synonym		WCSP (in review)
Saxifraga obtusa Nasarow	Synonym		WCSP (in review)
Saxifraga obtusifida D.Don	Unresolved		WCSP (in review)
Saxifraga obtusifolia Schleich.	Unresolved		WCSP (in review)
Saxifraga occidentalis S. Watson	Synonym		TRO
Saxifraga occidentalis var. allenii (Small) C.L. Hitchc.	Unresolved		TRO
Saxifraga occidentalis var. dentata (Engl. & Irmsch.) C.L. Hitchc.	Unresolved		TRO
Saxifraga occidentalis var. idahoensis (Piper) C.L. Hitchc.	Synonym		TRO
Saxifraga occidentalis var. rufidula (Small) C.L. Hitchc.	Unresolved		TRO
Saxifraga occidentalis subsp. rufidula (Small) Bacig.	Synonym		TRO
Saxifraga × ochroleuca Sünd. ex Engl. & Irmsch.	Unresolved		WCSP (in review)
Saxifraga octandra Harry Sm.	Synonym		TRO
Saxifraga octopetala Nakai	Unresolved		WCSP (in review)
Saxifraga odontoloma Piper	Synonym		TRO
Saxifraga odontophylla Piper	Unresolved		WCSP (in review)
Saxifraga odontophylla Wall.	Unresolved		WCSP (in review)
Saxifraga odontophylla Wall. ex Sternb.	Unresolved		WCSP (in review)
Saxifraga × oettingenii Galushko & G. Kudrjaschova	Accepted		TRO
Saxifraga officinarum Crantz	Unresolved		WCSP (in review)
Saxifraga ohwii Tatew.	Synonym		TRO
Saxifraga oligantha Zhmylev	Synonym		TRO
Saxifraga oligophylla T.C. Ku	Synonym		TRO
Saxifraga olympica Boiss.	Synonym		WCSP (in review)
Saxifraga omolojensis A.P.Khokhr.	Unresolved		WCSP (in review)
Saxifraga omphalodifolia Hand.-Mazz.	Accepted		TRO
Saxifraga omphalodifolia var. callosa C.Y. Wu	Synonym		TRO
Saxifraga omphalodifolia var. retusopetala J.T. Pan	Synonym		TRO
Saxifraga × opdalensis Blytt	Accepted		WCSP (in review)
Saxifraga oppositifolia L.	Accepted		WCSP (in review)
Saxifraga oppositifolia f. albiflora (Lange) Fernald	Accepted		TRO
Saxifraga oppositifolia var. albiflora Lange	Synonym		TRO
Saxifraga oppositifolia var. amphibia Sünd.	Synonym		WCSP (in review)
Saxifraga oppositifolia subsp. amphibia (Sünd.) Braun-Blanq.	Accepted		WCSP (in review)
Saxifraga oppositifolia subsp. arctoalpina Braun-Blanq.	Synonym		WCSP (in review)
Saxifraga oppositifolia subsp. asiatica (Hayek) Engl. & Irmsch.	Synonym		TRO
Saxifraga oppositifolia subsp. blepharophylla (A.Kern. ex Hayek) Engl. & Irmsch.	Accepted		WCSP (in review)
Saxifraga oppositifolia var. distans Ser.	Synonym		WCSP (in review)
Saxifraga oppositifolia var. meridionalis A.Terracc.	Synonym		WCSP (in review)
Saxifraga oppositifolia subsp. murithiana Braun-Blanq.	Accepted		WCSP (in review)
Saxifraga oppositifolia var. nathorstii Dusén	Synonym		TRO
Saxifraga oppositifolia subsp. rudolphiana (Hornsch.) Engl. & Irmsch.	Accepted		WCSP (in review)
Saxifraga oppositifolia subsp. speciosa (Dörfl. & Hayek) Engl. & Irmsch.	Accepted		WCSP (in review)
Saxifraga oranensis Munby	Unresolved		WCSP (in review)
Saxifraga oregana Howell	Synonym		TRO
Saxifraga oregana var. montanensis (Small) C.L. Hitchc.	Unresolved		TRO
Saxifraga oregana var. subapetala (E.E. Nelson) C.L. Hitchc.	Unresolved		TRO
Saxifraga oregonensis (Raf.) A. Nelson	Synonym		TRO
Saxifraga oreophila Franch.	Accepted		TRO
Saxifraga oreophila var. dapaoshanensis J.T. Pan	Synonym		TRO
Saxifraga oresbia J. Anthony	Synonym		TRO
Saxifraga oreshia J.Anthony	Unresolved		WCSP (in review)
Saxifraga orfilae Chatin ex Rouy & E.G.Camus	Unresolved		WCSP (in review)
Saxifraga orientalis Jacq.	Synonym		WCSP (in review)
Saxifraga orogredensis Rivas Mart., Fuente & Sánchez Mata	Synonym		WCSP (in review)
Saxifraga osloensis Knaben	Accepted		WCSP (in review)
Saxifraga osloensis f. filiformis (Engl. & Irmsch.) Knaben	Synonym		WCSP (in review)
Saxifraga ovatipetala T.C. Ku	Synonym		TRO
Saxifraga ovatocordata Hand.-Mazz.	Synonym		TRO
Saxifraga ovczinnikovii Kamelin	Unresolved		WCSP (in review)
Saxifraga × pacheriana Wiesb.	Unresolved		WCSP (in review)
Saxifraga pacifica (Hultén) Zhmylev & V.V.Petrovsky	Unresolved		WCSP (in review)
Saxifraga pacumbis Buch.-Ham. ex D. Don	Synonym		TRO
Saxifraga paddoensis Suksd.	Unresolved		WCSP (in review)
Saxifraga × padellae Brügger	Unresolved		WCSP (in review)
Saxifraga paiquensis J.T. Pan	Accepted		TRO
Saxifraga pallasiana Sternb.	Unresolved		WCSP (in review)
Saxifraga × pallens Fritsch	Unresolved		WCSP (in review)
Saxifraga pallida Wall. ex Ser.	Accepted		TRO
Saxifraga pallida f. bracteosa Engl. & Irmsch.	Synonym		TRO
Saxifraga pallida f. corymbiflora Engl. & Irmisch	Synonym		TRO
Saxifraga pallida f. foliosa Engl. & Irmsch.	Synonym		TRO
Saxifraga pallida f. geoides J. Anthony	Synonym		TRO
Saxifraga pallida var. monbeigii Engl. & Irmisch	Synonym		TRO
Saxifraga pallidiformis Engl.	Synonym		TRO
Saxifraga palmata Lapeyr. [Illegitimate]	Synonym		WCSP (in review)
Saxifraga palmata Sm.	Synonym		WCSP (in review)
Saxifraga palmeri Bush	Unresolved		WCSP (in review)
Saxifraga palpebrata Hook.f. & Thomson	Unresolved		WCSP (in review)
Saxifraga palpebrata var. elliptica W.W. Sm.	Synonym		TRO
Saxifraga palpebrata var. parceciliata Engl. & Irmsch.	Synonym		TRO
Saxifraga paludosa J. Anthony	Synonym		TRO
Saxifraga palustris Link	Unresolved		WCSP (in review)
Saxifraga palustris Salisb.	Unresolved		WCSP (in review)
Saxifraga paniculata Mill.	Accepted		WCSP (in review)
Saxifraga paniculata Cav. [Illegitimate]	Synonym		WCSP (in review)
Saxifraga paniculata subsp. cartilaginea (Willd.) D.A.Webb	Synonym		WCSP (in review)
Saxifraga paniculata subsp. laestadii (Neuman) Karlsson	Accepted		TRO
Saxifraga paniculata subsp. neogaea (Butters) D. Löve	Accepted		TRO
Saxifraga paniculata subsp. stabiana (Ten.) Pignatti	Synonym		WCSP (in review)
Saxifraga paradoxa Sternb.	Accepted		WCSP (in review)
Saxifraga pardanthina Hand.-Mazz.	Accepted		TRO
Saxifraga parisii Pomel	Unresolved		WCSP (in review)
Saxifraga parkaensis J.T. Pan	Accepted		TRO
Saxifraga parnassica Boiss. & Heldr.	Synonym		WCSP (in review)
Saxifraga parnassifolia D. Don	Accepted		TRO
Saxifraga parnassifolia var. obscuricallosa J.T. Pan	Synonym		TRO
Saxifraga parnassiodes Regel & Schmalh.	Unresolved		WCSP (in review)
Saxifraga parryi Torr.	Synonym		TRO
Saxifraga parva Hemsl.	Accepted		TRO
Saxifraga parvicalyx Jacquem. ex Decne.	Unresolved		WCSP (in review)
Saxifraga parviflora Biv.	Synonym		WCSP (in review)
Saxifraga parvifolia Greene	Synonym		TRO
Saxifraga parvula Engl. & Irmsch.	Accepted		TRO
Saxifraga pasumensis C. Marquand & Airy Shaw	Synonym		TRO
Saxifraga pasumensis f. gracilis C. Marquand & Airy Shaw	Synonym		TRO
Saxifraga patens Sternb.	Unresolved		WCSP (in review)
Saxifraga × patens A.Kern.	Unresolved		WCSP (in review)
Saxifraga pauciflora T.C. Ku	Synonym		TRO
Saxifraga paui Merino	Synonym		WCSP (in review)
Saxifraga × paulinae Sünd.	Unresolved		WCSP (in review)
Saxifraga pavonii D. Don	Synonym		TRO
Saxifraga × paxii Engl. & Irmsch.	Unresolved		WCSP (in review)
Saxifraga pectinata Pursh	Synonym		TRO
Saxifraga × pedatifida Ehrh. ex Sm.	Unresolved		WCSP (in review)
Saxifraga pedemontana All.	Accepted		WCSP (in review)
Saxifraga pedemontana subsp. cervicornis (Viv.) Engl.	Accepted		WCSP (in review)
Saxifraga pedemontana subsp. cymosa Engl.	Accepted		WCSP (in review)
Saxifraga pedemontana subsp. prostii (Sternb.) D.A.Webb	Accepted		WCSP (in review)
Saxifraga pegaia Dalla Torre	Unresolved		WCSP (in review)
Saxifraga pekinensis Maxim.	Synonym		TRO
Saxifraga pellucida C.Y. Wu	Accepted		TRO
Saxifraga peltata Torr. ex Benth.	Synonym		WCSP (in review)
Saxifraga penduliflora Bastard	Synonym		WCSP (in review)
Saxifraga pensylvanica L.	Synonym		TRO
Saxifraga pensylvanica f. fultior Fernald	Synonym		TRO
Saxifraga pensylvanica var. fultior (Fernald) Bush	Unresolved		TRO
Saxifraga pentadactylis Lapeyr.	Accepted		WCSP (in review)
Saxifraga pentadactylis subsp. almanzorii P.Vargas	Accepted		WCSP (in review)
Saxifraga pentadactylis subsp. losae (Sennen) D.A.Webb	Synonym		WCSP (in review)
Saxifraga pentadactylis subsp. suaveolens Luizet & Soulié	Synonym		WCSP (in review)
Saxifraga pentadactylis subsp. willkommiana (Boiss. ex Leresche & Levier) Rivas Mart.	Accepted		WCSP (in review)
Saxifraga peplidifolia Franch.	Accepted		TRO
Saxifraga peplidifolia var. angustipetala T.C. Ku	Synonym		TRO
Saxifraga peplidifolia var. foliata Franch.	Synonym		TRO
Saxifraga peraristulata Mattf.	Accepted		TRO
Saxifraga perdurans Kit.	Synonym		WCSP (in review)
Saxifraga perdurans Kit. ex Kanitz	Synonym		TRO
Saxifraga perporosa Schur	Unresolved		WCSP (in review)
Saxifraga perpusilla Hook. f. & Thomson	Accepted		TRO
Saxifraga peruviana Sternb.	Synonym		TRO
Saxifraga peshant Honigberger	Unresolved		WCSP (in review)
Saxifraga petiolaris (Raf.) Bush	Synonym		TRO
Saxifraga petiolata A.M.Johnson	Unresolved		WCSP (in review)
Saxifraga petraea L.	Accepted		WCSP (in review)
Saxifraga petraea var. berica Bég.	Synonym		WCSP (in review)
Saxifraga × petraschii Sünd.	Unresolved		WCSP (in review)
Saxifraga petrophila Franch.	Synonym		TRO
Saxifraga petrophila var. likiangensis Engl. & Irmsch.	Synonym		TRO
Saxifraga petrosa Vahl ex Steud.	Unresolved		WCSP (in review)
Saxifraga phaenophylla Franch.	Synonym		TRO
Saxifraga pickeringii C.Simon	Unresolved		WCSP (in review)
Saxifraga pilifera Hook.f. & Thomson	Unresolved		WCSP (in review)
Saxifraga pilopetala J.T.Pan	Unresolved		WCSP (in review)
Saxifraga pilosa Haw.	Synonym		TRO
Saxifraga piperi Engl. & Irmsch.	Unresolved		WCSP (in review)
Saxifraga planifolia Lapeyr.	Synonym		WCSP (in review)
Saxifraga planifolia Sternb. [Illegitimate]	Synonym		WCSP (in review)
Saxifraga planifolia var. atropurpurea W.D.J.Koch	Synonym		WCSP (in review)
Saxifraga planipetala D.Dietr.	Unresolved		WCSP (in review)
Saxifraga plantaginea Small	Synonym		TRO
Saxifraga plantaginifolia Hook.	Unresolved		WCSP (in review)
Saxifraga platyloba Mateo & M.B.Crespo	Synonym		WCSP (in review)
Saxifraga platypetala Sm.	Synonym		WCSP (in review)
Saxifraga platysepala (Trautv.) Tolm.	Synonym		WCSP (in review)
Saxifraga pluviarum W.W.Sm.	Unresolved		WCSP (in review)
Saxifraga × polita (Haw.) Link	Accepted		WCSP (in review)
Saxifraga × poluanglica Bürgel	Unresolved		WCSP (in review)
Saxifraga × polulacina Bürgel	Unresolved		WCSP (in review)
Saxifraga × poluluteopurpurea Bürgel	Unresolved		WCSP (in review)
Saxifraga poluniniana Harry Sm.	Unresolved		WCSP (in review)
Saxifraga polydactyla Pall.	Unresolved		WCSP (in review)
Saxifraga polytrichoides Sliplivinsky	Unresolved		WCSP (in review)
Saxifraga ponae Sternb.	Synonym		WCSP (in review)
Saxifraga pontica Albov	Synonym		WCSP (in review)
Saxifraga porophylla Bertol.	Accepted		WCSP (in review)
Saxifraga porophylla var. montenegrina Engl. & Irmsch.	Synonym		WCSP (in review)
Saxifraga porophylla var. stribrnyi Velen.	Synonym		WCSP (in review)
Saxifraga porphyrantha Engl.	Unresolved		WCSP (in review)
Saxifraga porsildiana Jurtzev & V.V. Petrovsky	Accepted		TRO
Saxifraga portae Stein	Unresolved		WCSP (in review)
Saxifraga portosancta Boiss.	Unresolved		TRO
Saxifraga portosanctana Boiss.	Unresolved		WCSP (in review)
Saxifraga potentilliflora H. Lév.	Synonym		TRO
Saxifraga praecox Bernh. ex Engl.	Unresolved		WCSP (in review)
Saxifraga praetermissa D.A.Webb	Accepted		WCSP (in review)
Saxifraga × pragensis Horný, Soják & Webr	Unresolved		WCSP (in review)
Saxifraga pratensis Engl. & Irmsch.	Accepted		TRO
Saxifraga prattii Engl. & Irmsch.	Accepted		TRO
Saxifraga prattii var. prattii	Accepted		TRO
Saxifraga prattii var. trinervia Engl.	Synonym		TRO
Saxifraga prenja Beck	Accepted		WCSP (in review)
Saxifraga presolanensis Engl.	Accepted		WCSP (in review)
Saxifraga × prietoi T.E.Díaz, Fern.Areces & Pérez Carro	Unresolved		WCSP (in review)
Saxifraga primulifolia Willd. ex Sternb.	Unresolved		WCSP (in review)
Saxifraga probynii Correvon	Unresolved		WCSP (in review)
Saxifraga procumbens Juss. ex Steud.	Unresolved		WCSP (in review)
Saxifraga propaginea Pourr. ex Engl.	Unresolved		WCSP (in review)
Saxifraga propagulifera Harry Sm.	Synonym		TRO
Saxifraga propinqua (Haw.) R.Br.	Synonym		WCSP (in review)
Saxifraga prorepens Fisch. ex Sternb.	Synonym		WCSP (in review)
Saxifraga × prossenii A.S.Thomps.	Unresolved		WCSP (in review)
Saxifraga prostiana (Ser.) Luizet	Synonym		WCSP (in review)
Saxifraga prostii Sternb.	Synonym		WCSP (in review)
Saxifraga protensa Schleich.	Unresolved		WCSP (in review)
Saxifraga × proximae K.Lang	Unresolved		WCSP (in review)
Saxifraga × prudhommei Aubin	Unresolved		WCSP (in review)
Saxifraga przewalskii Engl. ex Maxim.	Accepted		TRO
Saxifraga pseudoadscendens Schur	Unresolved		WCSP (in review)
Saxifraga pseudoajanica A.P.Khokhr.	Unresolved		WCSP (in review)
Saxifraga × pseudoborisii Sünd.	Unresolved		WCSP (in review)
Saxifraga pseudobronchialis Fisch.	Unresolved		WCSP (in review)
Saxifraga pseudoburseriana Fisch. ex Cham.	Synonym		TRO
Saxifraga pseudocaesia Rochel	Synonym		WCSP (in review)
Saxifraga × pseudocontinentalis T.E.Díaz, Fern.Areces & Pérez Carro	Unresolved		WCSP (in review)
Saxifraga × pseudoedithae Sünd.	Unresolved		WCSP (in review)
Saxifraga × pseudoforsteri Sünd.	Unresolved		WCSP (in review)
Saxifraga pseudogranulata (Lacaita) Fen.	Synonym		WCSP (in review)
Saxifraga pseudohirculus Engl.	Accepted		TRO
Saxifraga pseudohirculus var. shensiensis Engl. & Irmsch.	Synonym		TRO
Saxifraga pseudohirculus var. tenuiflora Harry Sm.	Synonym		TRO
Saxifraga pseudohypnoides Murith	Unresolved		WCSP (in review)
Saxifraga × pseudokotschyi Sünd.	Unresolved		WCSP (in review)
Saxifraga × pseudokyrilli Sünd.	Unresolved		WCSP (in review)
Saxifraga pseudolaevis Oetting.	Accepted		TRO
Saxifraga pseudopallida Engl. & Irmsch.	Synonym		TRO
Saxifraga pseudopallida f. bellidifolia Engl. & Irmsch.	Synonym		TRO
Saxifraga pseudopallida f. bracteata Engl. & Irmsch.	Synonym		TRO
Saxifraga pseudopallida f. foliosa Engl. & Irmsch.	Synonym		TRO
Saxifraga pseudoparvula H. Chuang	Accepted		TRO
Saxifraga × pseudopaulinae Sünd.	Unresolved		WCSP (in review)
Saxifraga pseudosancta Janka	Synonym		WCSP (in review)
Saxifraga pubescens Pourr.	Accepted		WCSP (in review)
Saxifraga pubescens subsp. iratiana (F.W.Schultz) Engl. & Irmsch.	Accepted		WCSP (in review)
Saxifraga pubescens var. prostiana Ser.	Unresolved		WCSP (in review)
Saxifraga pubescens var. sulcata Ser.	Synonym		WCSP (in review)
Saxifraga pulchella D.Don	Unresolved		WCSP (in review)
Saxifraga pulchra Engl. & Irmsch.	Accepted		TRO
Saxifraga pullata Sennen	Unresolved		WCSP (in review)
Saxifraga × pulvilacina Bürgel & Maixner	Unresolved		WCSP (in review)
Saxifraga pulvinaria Harry Sm.	Accepted		TRO
Saxifraga pulvinata Small	Synonym		WCSP (in review)
Saxifraga pumila Harry Sm.	Synonym		TRO
Saxifraga punctata L.	Accepted		TRO
Saxifraga punctata subsp. arguta (D. Don) Hultén	Synonym		TRO
Saxifraga punctata var. arguta (D. Don) Engl. & Irmsch.	Synonym		TRO
Saxifraga punctata subsp. arguta (D. Don) A.E. Murray	Accepted		TRO
Saxifraga punctata subsp. carlottae Calder & Savile	Synonym		WCSP (in review)
Saxifraga punctata var. carlottae (Calder & Savile) B. Boivin	Synonym		TRO
Saxifraga punctata var. cascadensis (Calder & Savile) C.L. Hitchc.	Synonym		TRO
Saxifraga punctata subsp. cascadensis Calder & Savile	Synonym		TRO
Saxifraga punctata subsp. insularis Hultén	Synonym		TRO
Saxifraga punctata var. insularis (Hultén) B. Boivin	Synonym		TRO
Saxifraga punctata var. insularis (Hultén) S.L. Welsh	Synonym		TRO
Saxifraga punctata var. manshuriensis Engl.	Synonym		TRO
Saxifraga punctata subsp. nelsoniana (D. Don) Hultén	Synonym		TRO
Saxifraga punctata var. nelsoniana (D. Don) Macoun	Synonym		TRO
Saxifraga punctata var. nelsoniana (D. Don) Engl.	Synonym		TRO
Saxifraga punctata subsp. pacifica Hultén	Synonym		TRO
Saxifraga punctata var. pacifica (Hultén) S.L. Welsh	Synonym		TRO
Saxifraga punctata subsp. porsildiana Calder & Savile	Synonym		TRO
Saxifraga punctata subsp. reniformis (Ohwi) H. Hara	Synonym		TRO
Saxifraga punctulata Engl.	Accepted		TRO
Saxifraga punctulatoides J.T. Pan	Accepted		TRO
Saxifraga pungens Clairv.	Unresolved		WCSP (in review)
Saxifraga × pungens Sünd.	Unresolved		WCSP (in review)
Saxifraga purpurascens Hook. f. & Thomson	Synonym		TRO
Saxifraga purpurascens var. insularis Vorosch.	Synonym		TRO
Saxifraga purpurascens var. macrantha Franch.	Synonym		TRO
Saxifraga purpurea All.	Synonym		WCSP (in review)
Saxifraga purpuripetala A.M.Johnson	Unresolved		WCSP (in review)
Saxifraga purpurosa Schur	Synonym		WCSP (in review)
Saxifraga pusilla Sternb.	Unresolved		WCSP (in review)
Saxifraga pygmaea Haw.	Synonym		WCSP (in review)
Saxifraga pyramidalis Lapeyr. [Illegitimate]	Synonym		WCSP (in review)
Saxifraga pyramidalis Ten. [Illegitimate]	Synonym		WCSP (in review)
Saxifraga pyramidata Mill.	Unresolved		WCSP (in review)
Saxifraga pyrenaica Vill. [Illegitimate]	Synonym		WCSP (in review)
Saxifraga pyrenaica Scop.	Synonym		WCSP (in review)
Saxifraga pyrolifolia D. Don	Synonym		TRO
Saxifraga qinghaiensis J.T. Pan	Synonym		TRO
Saxifraga quadricallosa Hand.-Mazz.	Synonym		TRO
Saxifraga quadrifaria Engl. & Irmsch.	Unresolved		WCSP (in review)
Saxifraga × quagrata K.Lang	Unresolved		WCSP (in review)
Saxifraga quinquedens Haw.	Unresolved		WCSP (in review)
Saxifraga quinquefida Haw. [Illegitimate]	Synonym		WCSP (in review)
Saxifraga × racemiflora A.S.Thomps.	Unresolved		WCSP (in review)
Saxifraga racemosa (R.Townson) Simonk.	Synonym		WCSP (in review)
Saxifraga radiata Small	Synonym		WCSP (in review)
Saxifraga radicans Jacquem. ex C.B.Clarke	Unresolved		WCSP (in review)
Saxifraga radulina Greene	Unresolved		WCSP (in review)
Saxifraga × ramondii Luizet & Neyraut	Unresolved		WCSP (in review)
Saxifraga ramosissima Schur	Unresolved		WCSP (in review)
Saxifraga ramsarica Jamzad	Unresolved		WCSP (in review)
Saxifraga ramulosa Wall.	Unresolved		WCSP (in review)
Saxifraga ramulosa Wall. ex Ser.	Unresolved		WCSP (in review)
Saxifraga ranunculifolia Hook.	Synonym		TRO
Saxifraga ranunculoides Haw.	Synonym		WCSP (in review)
Saxifraga × rayei Fairb. & Gornall	Unresolved		WCSP (in review)
Saxifraga razshivinii Zhmylev	Accepted		WCSP (in review)
Saxifraga rebunshirensis Sipliv.	Accepted		TRO
Saxifraga × recoderi Fern.Areces, L.Villar & T.E.Díaz	Unresolved		WCSP (in review)
Saxifraga recta Lapeyr.	Synonym		WCSP (in review)
Saxifraga recurvata Bree ex Schleich.	Synonym		WCSP (in review)
Saxifraga recurvifolia Lapeyr.	Synonym		WCSP (in review)
Saxifraga redofskyi Adams	Synonym		WCSP (in review)
Saxifraga redovskyi Adams	Unresolved		TRO
Saxifraga redowskyana Sternb.	Synonym		TRO
Saxifraga reevesii Cory	Unresolved		WCSP (in review)
Saxifraga reflexa Hook.	Synonym		TRO
Saxifraga reflexa T.C. Ku	Synonym		TRO
Saxifraga reflexa subsp. occidentalis (S. Watson) Hultén	Unresolved		TRO
Saxifraga regelii A.Kern.	Unresolved		WCSP (in review)
Saxifraga reniformis Ohwi	Accepted		TRO
Saxifraga repanda Willd. ex Sternb.	Accepted		TRO
Saxifraga reticulata Cham.	Unresolved		WCSP (in review)
Saxifraga reticulata Willd. ex Sternb.	Unresolved		WCSP (in review)
Saxifraga retroflexa Ser.	Unresolved		WCSP (in review)
Saxifraga retusa Gouan	Accepted		WCSP (in review)
Saxifraga retusa var. augustata Vacc.	Synonym		WCSP (in review)
Saxifraga retusa subsp. augustata (Vacc.) P.Fourn.	Accepted		WCSP (in review)
Saxifraga retusa var. glabrata Vacc.	Synonym		WCSP (in review)
Saxifraga reuteriana Boiss.	Accepted		WCSP (in review)
Saxifraga × reyeri Huter	Accepted		WCSP (in review)
Saxifraga rhaetica A.Kern.	Unresolved		WCSP (in review)
Saxifraga rhei Schott	Synonym		WCSP (in review)
Saxifraga rhodopea Velen.	Synonym		WCSP (in review)
Saxifraga rhodopetala Harry Sm.	Unresolved		WCSP (in review)
Saxifraga rhomboidea Greene	Synonym		TRO
Saxifraga rhomboidea var. austrina A. Nelson	Synonym		TRO
Saxifraga rhomboidea var. franciscana (Small) Kearney & Peebles	Unresolved		TRO
Saxifraga rhomboidea f. franciscana (Small) Engl. & Irmsch.	Synonym		TRO
Saxifraga riagdomensis T.C. Ku	Synonym		TRO
Saxifraga richardsonii Hook.	Synonym		TRO
Saxifraga × richteri Luizet & Soulié	Unresolved		WCSP (in review)
Saxifraga × rifaea Romo	Accepted		WCSP (in review)
Saxifraga rigens Kit.	Unresolved		WCSP (in review)
Saxifraga × rigescens Sünd.	Unresolved		WCSP (in review)
Saxifraga rigida C.Sm. ex Ser.	Unresolved		WCSP (in review)
Saxifraga rigoi Freyn ex Porta	Accepted		WCSP (in review)
Saxifraga rivalis Uspenski	Unresolved		WCSP (in review)
Saxifraga × rivas-martinezii T.E.Díaz, Fern.Areces & Pérez Carro	Unresolved		WCSP (in review)
Saxifraga rivularis L.	Accepted		WCSP (in review)
Saxifraga rivularis subsp. arctolitoralis (Jurtzev & V.V. Petrovsky) M.H. Jørg. & Elven	Accepted		TRO
Saxifraga rivularis var. debilis (Engelm.) Dorn	Synonym		WCSP (in review)
Saxifraga rivularis var. flexuosa (Sternb.) Engl. & Irmsch.	Synonym		TRO
Saxifraga rivularis subsp. hyperborea (R. Br.) Dorn	Synonym		TRO
Saxifraga rivularis var. hyperborea (R. Br.) Hook.	Synonym		TRO
Saxifraga rivularis var. laurentiana (Ser.) Engl.	Accepted		TRO
Saxifraga rizhaoshanensis J.T. Pan	Accepted		TRO
Saxifraga robusta Schott	Synonym		WCSP (in review)
Saxifraga rocheliana Sternb.	Unresolved		WCSP (in review)
Saxifraga rocheliana var. bubakii Rohlena	Synonym		WCSP (in review)
Saxifraga rocheliana subsp. velebitica Degen	Synonym		WCSP (in review)
Saxifraga rockii Mattf.	Synonym		TRO
Saxifraga rockii Irmsch.	Synonym		TRO
Saxifraga rolwalingensis H.Ohba	Unresolved		WCSP (in review)
Saxifraga rorida M.Bieb. ex Ledeb.	Unresolved		WCSP (in review)
Saxifraga rosacea Moench	Accepted		WCSP (in review)
Saxifraga rosacea subsp. hartii (D.A.Webb) D.A.Webb	Accepted		WCSP (in review)
Saxifraga rosacea subsp. steinmannii (Tausch) Holub	Accepted		WCSP (in review)
Saxifraga rosacea subsp. sternbergii (Willd.) Kerguélen & Lambinon	Accepted		WCSP (in review)
Saxifraga rosea Lapeyr. ex Steud.	Unresolved		WCSP (in review)
Saxifraga rossii Oliv.	Synonym		TRO
Saxifraga rosularis Haw.	Synonym		WCSP (in review)
Saxifraga rosulenta Ehrh. ex Ser.	Unresolved		WCSP (in review)
Saxifraga rotundifolia L.	Accepted		WCSP (in review)
Saxifraga rotundifolia var. apennina D.A.Webb	Synonym		WCSP (in review)
Saxifraga rotundifolia subsp. chrysospleniifolia (Boiss.) D.A.Webb	Accepted		WCSP (in review)
Saxifraga rotundifolia var. chrysospleniifolia (Boiss.) Podp.	Synonym		WCSP (in review)
Saxifraga rotundifolia var. persenkaea Podp.	Synonym		WCSP (in review)
Saxifraga rotundipetala J.T. Pan	Accepted		TRO
Saxifraga rouyana Magnier	Synonym		WCSP (in review)
Saxifraga roylei Harry Sm.	Unresolved		WCSP (in review)
Saxifraga × rubella Sünd.	Unresolved		WCSP (in review)
Saxifraga rubriflora Harry Sm.	Unresolved		WCSP (in review)
Saxifraga rudolphiana Hornsch.	Synonym		WCSP (in review)
Saxifraga rufescens Balf. f.	Accepted		TRO
Saxifraga rufescens var. flabellifolia C.Y. Wu & J.T. Pan	Accepted		TRO
Saxifraga rufescens var. rufescens	Accepted		TRO
Saxifraga rufidula (Small) J.M. Macoun	Synonym		TRO
Saxifraga rufidula (Small) Fedde	Synonym		TRO
Saxifraga rufidula (Small) A.M. Johnson	Synonym		TRO
Saxifraga rufopilosa (Hultén) A.E.Porsild	Unresolved		WCSP (in review)
Saxifraga rupestris Salisb.	Synonym		WCSP (in review)
Saxifraga rupestris Willd. [Illegitimate]	Synonym		WCSP (in review)
Saxifraga rupestris T.C. Ku	Synonym		TRO
Saxifraga rupicola Franch.	Accepted		TRO
Saxifraga rupinarum J. Anthony	Synonym		TRO
Saxifraga ruprechtiana Manden.	Unresolved		WCSP (in review)
Saxifraga russii C.Presl	Synonym		WCSP (in review)
Saxifraga rydbergii Small ex Rydb.	Synonym		TRO
Saxifraga sabulicola Pomel	Unresolved		WCSP (in review)
Saxifraga sachalinensis F.Schmidt	Unresolved		WCSP (in review)
Saxifraga saginoides Hook. f. & Thomson	Accepted		TRO
Saxifraga × saleixiana Gaussen & Lebrun	Unresolved		WCSP (in review)
Saxifraga × salomonii Sünd.	Unresolved		WCSP (in review)
Saxifraga sampaioi Rozeira	Unresolved		WCSP (in review)
Saxifraga sancta Griseb.	Accepted		WCSP (in review)
Saxifraga sanguinea Franch.	Accepted		TRO
Saxifraga sarmentosa L.f.	Synonym		WCSP (in review)
Saxifraga sarmentosa var. cuscutiformis (Lodd.) Ser.	Synonym		TRO
Saxifraga sarmentosa var. immaculata Diels	Synonym		TRO
Saxifraga sarmentosa var. tricolor (Lem.) Maxim.	Synonym		TRO
Saxifraga sarrautii A.Chev.	Unresolved		WCSP (in review)
Saxifraga sartorii Heldr. ex Boiss.	Synonym		WCSP (in review)
Saxifraga saxatilis Harry Sm.	Accepted		TRO
Saxifraga saxicola Harry Sm.	Accepted		TRO
Saxifraga saximontana E. Nelson	Synonym		TRO
Saxifraga saxorum Harry Sm.	Unresolved		WCSP (in review)
Saxifraga scapigera Willd. ex Sternb.	Unresolved		WCSP (in review)
Saxifraga scardica Griseb.	Accepted		WCSP (in review)
Saxifraga scardica var. obtusa Sprague	Synonym		WCSP (in review)
Saxifraga scariosa Schleich. ex Engl.	Unresolved		WCSP (in review)
Saxifraga schleicheri D.Don ex G.Don	Unresolved		WCSP (in review)
Saxifraga schmidtii Regel	Unresolved		WCSP (in review)
Saxifraga schneideri Engl.	Synonym		TRO
Saxifraga × schottii Sünd.	Unresolved		WCSP (in review)
Saxifraga schraderi Sternb.	Unresolved		WCSP (in review)
Saxifraga scleropoda Sommier & Levier.	Unresolved		WCSP (in review)
Saxifraga scopolii Vill.	Unresolved		WCSP (in review)
Saxifraga scotophila Boiss.	Unresolved		WCSP (in review)
Saxifraga scrobiculata Schur ex Engl.	Unresolved		WCSP (in review)
Saxifraga secunda Willd. ex Cham.	Unresolved		WCSP (in review)
Saxifraga secunda Moretti	Unresolved		WCSP (in review)
Saxifraga sediformis Engl. & Irmsch.	Accepted		TRO
Saxifraga sednensis Clarion ex Sternb.	Unresolved		WCSP (in review)
Saxifraga sedoides L.	Accepted		WCSP (in review)
Saxifraga sedoides var. brevipes Sternb.	Synonym		WCSP (in review)
Saxifraga sedoides var. colorata Sternb.	Synonym		WCSP (in review)
Saxifraga sedoides var. dispar Angelis ex Strobl	Synonym		WCSP (in review)
Saxifraga sedoides subsp. hohenwartii (Vest ex Sternb.) O.Schwarz	Synonym		WCSP (in review)
Saxifraga sedoides var. hohenwartii (Vest ex Sternb.) Engl.	Synonym		WCSP (in review)
Saxifraga sedoides var. prenja (Beck) Engl. & Irmsch.	Synonym		WCSP (in review)
Saxifraga sedoides subsp. prenja (Beck) Beck	Synonym		WCSP (in review)
Saxifraga sedoides subsp. tomentosa (Zenari) Poldini	Synonym		WCSP (in review)
Saxifraga seguieri Spreng.	Accepted		WCSP (in review)
Saxifraga selemdzhensis Gorovoj & Vorosch.	Unresolved		WCSP (in review)
Saxifraga selgenensis K.S. Hao	Synonym		TRO
Saxifraga semidecandra Fisch. ex Ser.	Unresolved		WCSP (in review)
Saxifraga semidodecandra Walp.	Unresolved		WCSP (in review)
Saxifraga semipubescens Sweet	Unresolved		WCSP (in review)
Saxifraga × semmleri Sünd. ex Horný, Soják & Webr	Unresolved		WCSP (in review)
Saxifraga sempervivum K.Koch	Accepted		WCSP (in review)
Saxifraga sendaica Maxim.	Unresolved		WCSP (in review)
Saxifraga × sennenii Luizet	Unresolved		WCSP (in review)
Saxifraga septifida Haw. ex Steud.	Unresolved		WCSP (in review)
Saxifraga serotina Sipliv.	Accepted		WCSP (in review)
Saxifraga serpyllifola Pursh	Accepted		WCSP (in review)
Saxifraga serpyllifolia var. chrysantha (A. Gray) Dorn	Unresolved		TRO
Saxifraga serpyllifolia subsp. chrysantha (A. Gray) W.A. Weber	Synonym		TRO
Saxifraga serpyllifolia var. pallasiana Hance	Synonym		TRO
Saxifraga serpyllifolia var. purpurea Hultén	Synonym		TRO
Saxifraga serpyllifolia f. purpurea (Hultén) B. Boivin	Unresolved		TRO
Saxifraga serpyllifolia var. viscosa Trautv.	Synonym		TRO
Saxifraga serra Hoffmanns.	Unresolved		WCSP (in review)
Saxifraga serrata Sternb. [Illegitimate]	Synonym		WCSP (in review)
Saxifraga serratifolia (D.Don) J.Mackay ex Rchb.	Synonym		WCSP (in review)
Saxifraga serrula Harry Sm.	Unresolved		WCSP (in review)
Saxifraga sessiliflora Harry Sm.	Accepted		TRO
Saxifraga setigera Pursh	Accepted		TRO
Saxifraga setulosa C.Y. Wu	Synonym		TRO
Saxifraga sheqilaensis J.T. Pan	Accepted		TRO
Saxifraga sherriffii Harry Sm.	Unresolved		WCSP (in review)
Saxifraga sibirica L.	Accepted		WCSP (in review)
Saxifraga sibirica var. bockiana Engl.	Synonym		TRO
Saxifraga sibirica var. bulbillifera Harry Sm.	Synonym		TRO
Saxifraga sibirica var. eusibirica Engl. & Irmsch.	Synonym		TRO
Saxifraga sibirica subsp. mollis (Sm.) V.A.Matthews	Synonym		WCSP (in review)
Saxifraga sibirica subsp. mollis Matthews	Synonym		TRO
Saxifraga sibirica var. pekinensis (Maxim.) Engl. & Irmsch.	Synonym		TRO
Saxifraga sibirica var. pycnoloba Franch.	Synonym		TRO
Saxifraga sibirica var. schindleri Engl. & Irmsch.	Synonym		TRO
Saxifraga sibthorpii Boiss.	Accepted		WCSP (in review)
Saxifraga sichotensis Gorovoj & N.S.Pavlova	Unresolved		WCSP (in review)
Saxifraga sierrae (Coville) Small	Synonym		TRO
Saxifraga sieversiana Sternb.	Unresolved		WCSP (in review)
Saxifraga signata Engl. & Irmsch.	Accepted		TRO
Saxifraga signata var. lancepetala Hand.-Mazz.	Synonym		TRO
Saxifraga signatella C. Marquand	Accepted		TRO
Saxifraga sikkimensis Engl.	Unresolved		WCSP (in review)
Saxifraga sileniflora Sternb. ex Cham.	Synonym		WCSP (in review)
Saxifraga × siluris K.Lang	Unresolved		WCSP (in review)
Saxifraga simulata Small	Synonym		WCSP (in review)
Saxifraga sinensis Engl. & Irmsch.	Synonym		TRO
Saxifraga sinensis var. discolor Engl. & Irmsch.	Synonym		TRO
Saxifraga sinomontana J.T. Pan & Gornall	Accepted		TRO
Saxifraga sinomontana var. sinomontana	Accepted		TRO
Saxifraga smithiana Irmsch.	Accepted		TRO
Saxifraga × smithii Horný, Soják & Webr	Unresolved		WCSP (in review)
Saxifraga sobolifera Adam	Synonym		TRO
Saxifraga sochondensis Maximova	Synonym		TRO
Saxifraga × somedana Fern.Prieto & T.E.Díaz	Unresolved		WCSP (in review)
Saxifraga sommieri (Engl. & Irmsch.) Sliplivinsky	Unresolved		WCSP (in review)
Saxifraga × sorianoi García Maroto & Gómez-Merc.	Unresolved		WCSP (in review)
Saxifraga sosnowskyi Manden.	Unresolved		WCSP (in review)
Saxifraga × sotchensis Engl.	Unresolved		WCSP (in review)
Saxifraga souliei H.J.Coste	Unresolved		WCSP (in review)
Saxifraga spathularis Brot.	Accepted		WCSP (in review)
Saxifraga spathulata Haw. [Illegitimate]	Synonym		WCSP (in review)
Saxifraga spathulifolia T.C. Ku	Synonym		TRO
Saxifraga speciosa Dörfl. & Hayek	Synonym		WCSP (in review)
Saxifraga sphaeradena Harry Sm.	Accepted		WCSP (in review)
Saxifraga sphaeroidea Sweet	Unresolved		WCSP (in review)
Saxifraga spicata D. Don	Synonym		TRO
Saxifraga spinulosa Adams	Synonym		WCSP (in review)
Saxifraga spinulosa Royle	Synonym		TRO
Saxifraga sponhemica C.C.Gmel.	Unresolved		WCSP (in review)
Saxifraga spruneri Boiss.	Accepted		WCSP (in review)
Saxifraga spruneri var. deorum (Pénzes) Horný & Webr	Synonym		WCSP (in review)
Saxifraga spruneri subsp. deorum Pénzes	Synonym		WCSP (in review)
Saxifraga × spuria A.Kern.	Unresolved		WCSP (in review)
Saxifraga squarrosa Sieber	Accepted		WCSP (in review)
Saxifraga stabiana Ten.	Synonym		WCSP (in review)
Saxifraga staintonii Harry Sm.	Unresolved		WCSP (in review)
Saxifraga staminosa Shlotg. & Vorosch.	Unresolved		WCSP (in review)
Saxifraga × steinii Sünd.	Unresolved		WCSP (in review)
Saxifraga steinmannii Tausch	Synonym		WCSP (in review)
Saxifraga stella-aurea Hook. f. & Thomson	Accepted		TRO
Saxifraga stella-aurea var. ciliata C. Marquand & Airy Shaw	Synonym		TRO
Saxifraga stella-aurea var. polyadena Harry Sm.	Synonym		TRO
Saxifraga stellariifolia Franch.	Accepted		TRO
Saxifraga stellaris L.	Accepted		WCSP (in review)
Saxifraga stellaris subsp. alpigena Temesy	Synonym		WCSP (in review)
Saxifraga stellaris var. angustifolia Willk. & Lange	Synonym		WCSP (in review)
Saxifraga stellaris var. brunoniana Bong.	Synonym		TRO
Saxifraga stellaris var. clusii (Gouan) Gren. & Godr.	Synonym		WCSP (in review)
Saxifraga stellaris subsp. comosa (Retz.) Braun-Blanq.	Synonym		WCSP (in review)
Saxifraga stellaris var. comosa Retz.	Synonym		WCSP (in review)
Saxifraga stellaris var. comosa Poir.	Synonym		TRO
Saxifraga stellaris subsp. engleri (Dalla Torre) P.Fourn.	Accepted		WCSP (in review)
Saxifraga stellaris var. gemmifera D.A.Webb	Synonym		WCSP (in review)
Saxifraga stellaris var. hispida Dalla Torre	Synonym		WCSP (in review)
Saxifraga stellaris var. hispidula Rochel	Synonym		WCSP (in review)
Saxifraga stellaris var. prolifera Sternb.	Synonym		WCSP (in review)
Saxifraga stellaris subsp. prolifera (Sternb.) Temesy	Synonym		WCSP (in review)
Saxifraga stellaris var. robusta Engl.	Synonym		WCSP (in review)
Saxifraga stellata Pav. ex D. Don	Synonym		TRO
Saxifraga stellerana Merk ex Ser.	Accepted		TRO
Saxifraga stelleriana var. pubifolia Zhmylev	Unresolved		WCSP (in review)
Saxifraga stenoglossa Tausch ex Schott	Synonym		WCSP (in review)
Saxifraga stenopetala Gaudin	Synonym		WCSP (in review)
Saxifraga stenophylla Royle	Accepted		TRO
Saxifraga stenophylla subsp. komarovii Tolm.	Synonym		TRO
Saxifraga stenophylla subsp. pamirica Tolm.	Synonym		TRO
Saxifraga stephaniana Sternb.	Unresolved		WCSP (in review)
Saxifraga sternbergii Willd.	Synonym		WCSP (in review)
Saxifraga stolitzkae Duthie ex Engl. & Irmsch.	Unresolved		WCSP (in review)
Saxifraga stolonifera Curtis	Accepted		WCSP (in review)
Saxifraga stolonifera Meerb.	Synonym		TRO
Saxifraga stolonifera f. cuscutiformis (Lodd.) Tebbitt	Synonym		TRO
Saxifraga stolonifera var. immaculata (Diels) Hand.-Mazz.	Synonym		TRO
Saxifraga × stormonthii Sünd. ex Horný, Soják & Webr	Unresolved		WCSP (in review)
Saxifraga stracheyi Hook. f. & Thomson	Synonym		TRO
Saxifraga striata Haller f. ex Gaudin	Unresolved		WCSP (in review)
Saxifraga stribrnyi (Velen.) Podp.	Accepted		WCSP (in review)
Saxifraga stricta C.Sm. ex Nyman	Unresolved		WCSP (in review)
Saxifraga strigosa Wall. ex Ser.	Accepted		TRO
Saxifraga strigosa f. ramosa Engl. & Irmsch.	Synonym		TRO
Saxifraga strigosa f. simplex Engl. & Irmsch.	Synonym		TRO
Saxifraga strigosa f. subasexualis Engl. & Irmsch.	Synonym		TRO
Saxifraga × stuartii Sünd.	Unresolved		WCSP (in review)
Saxifraga sturmiana Schott	Synonym		WCSP (in review)
Saxifraga stylosa Remy	Synonym		TRO
Saxifraga styriaca Köckinger	Unresolved		WCSP (in review)
Saxifraga subacaulis Hegetschw.	Unresolved		WCSP (in review)
Saxifraga subaequifoliata Irmsch.	Accepted		TRO
Saxifraga subalpina Brügger	Unresolved		WCSP (in review)
Saxifraga subalpina Dalla Torre & Sarnth.	Unresolved		WCSP (in review)
Saxifraga subamplexicaulis Engl. & Irmsch.	Accepted		TRO
Saxifraga subapetala E.E. Nelson	Synonym		TRO
Saxifraga subdioica (C.B. Clarke) Engl. ex W.W. Sm. & Cave	Synonym		TRO
Saxifraga sublinearifolia J.T. Pan	Accepted		TRO
Saxifraga submonantha A.P.Khokhr. & Kuvaev	Unresolved		WCSP (in review)
Saxifraga submutica Steud.	Unresolved		WCSP (in review)
Saxifraga subomphalodifolia J.T. Pan	Accepted		TRO
Saxifraga subpeltata Froebel	Unresolved		WCSP (in review)
Saxifraga subrhombifolia Irmsch.	Synonym		TRO
Saxifraga subsediformis J.T. Pan	Synonym		TRO
Saxifraga subsessiliflora Engl. & Irmsch.	Accepted		TRO
Saxifraga subspathulata Engl. & Irmsch.	Accepted		TRO
Saxifraga subspathulata var. kumaunensis Engl. & Irmsch.	Synonym		TRO
Saxifraga substrigosa J.T. Pan	Accepted		TRO
Saxifraga substrigosa var. gemmifera J.T. Pan	Synonym		TRO
Saxifraga subternata Harry Sm.	Accepted		TRO
Saxifraga subtsangchanensis J.T. Pan	Accepted		TRO
Saxifraga subverticillata Boiss.	Unresolved		WCSP (in review)
Saxifraga sudrei Rouy	Unresolved		WCSP (in review)
Saxifraga sudrei Luizet & Soulié	Unresolved		WCSP (in review)
Saxifraga sullivantii Torr. & A. Gray	Synonym		TRO
Saxifraga sulphurascens Hand.-Mazz.	Synonym		TRO
Saxifraga sulphurea Arv.-Touv.	Unresolved		WCSP (in review)
Saxifraga × sundermannii H.S.Irving	Unresolved		WCSP (in review)
Saxifraga × superba Rouy & E.G.Camus	Unresolved		WCSP (in review)
Saxifraga svalbardensis Øvstedal	Accepted		WCSP (in review)
Saxifraga svetlanae Vorosch.	Unresolved		WCSP (in review)
Saxifraga swertiiflora H. Lév.	Synonym		TRO
Saxifraga tabularis Hemsl.	Synonym		TRO
Saxifraga takedana Nakai	Synonym		TRO
Saxifraga tanggulaensis J.T. Pan	Synonym		TRO
Saxifraga tangutica Engl.	Accepted		TRO
Saxifraga tangutica var. minutiflora Engl.	Synonym		TRO
Saxifraga tangutica var. platyphylla (Harry Sm.) J.T. Pan	Accepted		TRO
Saxifraga tangutica var. tangutica	Accepted		TRO
Saxifraga taraktophylla C. Marquand & Airy Shaw	Accepted		TRO
Saxifraga tatsienluensis Engl.	Accepted		TRO
Saxifraga taygetea Boiss. & Heldr.	Accepted		WCSP (in review)
Saxifraga taygetea subsp. chelmea Voliotis	Synonym		WCSP (in review)
Saxifraga taylorii Calder & Savile	Accepted		WCSP (in review)
Saxifraga taylorii Harry Sm.	Synonym		TRO
Saxifraga tecta Kit.	Unresolved		WCSP (in review)
Saxifraga tellimoides Maxim.	Synonym		TRO
Saxifraga tempestiva Elvander & Denton	Synonym		TRO
Saxifraga tenella Wulfen	Accepted		WCSP (in review)
Saxifraga tenera Suter	Synonym		WCSP (in review)
Saxifraga tenerrima Willk.	Unresolved		WCSP (in review)
Saxifraga tennesseensis Small	Synonym		TRO
Saxifraga tenorei Sternb.	Unresolved		WCSP (in review)
Saxifraga tentaculata C.E.C. Fisch.	Accepted		TRO
Saxifraga tenuifolia Rouy & E.G.Camus	Synonym		WCSP (in review)
Saxifraga tenuis (Wahlenb.) Harry Sm. ex Lindm.	Accepted		WCSP (in review)
Saxifraga terektensis Bunge	Unresolved		WCSP (in review)
Saxifraga texana Buckley	Synonym		TRO
Saxifraga thessalica Schott	Synonym		WCSP (in review)
Saxifraga thiantha Harry Sm.	Unresolved		WCSP (in review)
Saxifraga × thomasiana Sünd.	Unresolved		WCSP (in review)
Saxifraga × thrinax Rech.	Unresolved		WCSP (in review)
Saxifraga thyrsoides Tausch	Synonym		WCSP (in review)
Saxifraga thysanodes Lindl.	Unresolved		WCSP (in review)
Saxifraga tibetica Losinsk.	Accepted		TRO
Saxifraga tigrina Harry Sm.	Accepted		TRO
Saxifraga tilingiana Regel & Tiling	Unresolved		WCSP (in review)
Saxifraga × timbali Rouy & E.G.Camus	Unresolved		WCSP (in review)
Saxifraga × tiroliensis A.Kern.	Unresolved		WCSP (in review)
Saxifraga tischii Skelly	Synonym		TRO
Saxifraga × tolmatchevii Zhmylev	Unresolved		WCSP (in review)
Saxifraga tolmiei Torr. & A. Gray	Synonym		TRO
Saxifraga tolmiei var. ledifolia (Greene) Engl. & Irmsch.	Unresolved		TRO
Saxifraga tombeanensis Boiss. ex Engl.	Accepted		WCSP (in review)
Saxifraga tozetta Engl.	Unresolved		WCSP (in review)
Saxifraga trabutiana Engl. & Irmsch.	Accepted		WCSP (in review)
Saxifraga transsilvanica Fuss	Synonym		WCSP (in review)
Saxifraga trautvetteri Manden.	Unresolved		WCSP (in review)
Saxifraga tremolsii Pau	Unresolved		WCSP (in review)
Saxifraga triaristulata Hand.-Mazz.	Accepted		TRO
Saxifraga trichodes Scop.	Synonym		WCSP (in review)
Saxifraga tricrenata Pau & Font Quer	Synonym		WCSP (in review)
Saxifraga tricuspidata Rottb.	Unresolved		WCSP (in review)
Saxifraga tricuspidata f. micrantha (Sternb.) Calder & Savile	Unresolved		TRO
Saxifraga tricuspidata var. micrantha Sternb.	Synonym		TRO
Saxifraga tricuspidata var. subintegrifolia Abrom.	Synonym		TRO
Saxifraga tricuspidata f. subintegrifolia (Abrom.) Polunin	Unresolved		TRO
Saxifraga tridactylites L.	Accepted		WCSP (in review)
Saxifraga tridactylites f. filiformis Engl. & Irmsch.	Synonym		WCSP (in review)
Saxifraga tridens (Jan ex Engl.) Engl. & Irmsch. [Illegitimate]	Synonym		WCSP (in review)
Saxifraga tridentata D.Don	Unresolved		WCSP (in review)
Saxifraga trifida Gilib.	Unresolved		WCSP (in review)
Saxifraga trifida Vand.	Unresolved		WCSP (in review)
Saxifraga trifida Haw.	Unresolved		WCSP (in review)
Saxifraga trifurcata Schrad.	Accepted		WCSP (in review)
Saxifraga trifurcata subsp. paniculata Pau	Synonym		WCSP (in review)
Saxifraga × trifurcatoides Engl. & Irmsch.	Unresolved		WCSP (in review)
Saxifraga trigyna Remy	Synonym		TRO
Saxifraga trinervia Franch.	Synonym		TRO
Saxifraga tsangchanensis Franch.	Accepted		TRO
Saxifraga tsarongensis J. Anthony	Synonym		TRO
Saxifraga tuberosa Sternb.	Unresolved		WCSP (in review)
Saxifraga × tukuchensis Bürgel	Unresolved		WCSP (in review)
Saxifraga turfosa Engl. & Irmsch.	Synonym		TRO
Saxifraga uliginosa Fisch. ex Ser.	Unresolved		WCSP (in review)
Saxifraga umbellulata Hook. f. & Thomson	Accepted		TRO
Saxifraga umbellulata var. muricola (C. Marquand & Airy Shaw) J.T. Pan	Accepted		TRO
Saxifraga umbellulata var. pectinata (C. Marquand & Airy Shaw) J.T. Pan	Accepted		TRO
Saxifraga umbellulata f. pectinata C. Marquand & Airy Shaw	Synonym		TRO
Saxifraga umbrosa L.	Accepted		WCSP (in review)
Saxifraga umbrosa var. serratifolia D.Don	Synonym		WCSP (in review)
Saxifraga unalaschcensis Sternb.	Accepted		TRO
Saxifraga unguiculata Engl.	Accepted		TRO
Saxifraga unguiculata var. auctiflora Engl.	Synonym		TRO
Saxifraga unguiculata f. auctiflora (Engl.) Engl. & Irmsch.	Synonym		TRO
Saxifraga unguiculata var. gemmuligera Engl.	Synonym		TRO
Saxifraga unguiculata var. limprichtii (Engl. & Irmsch.) J.T. Pan	Accepted		TRO
Saxifraga unguiculata var. subglabra Engl.	Synonym		TRO
Saxifraga unguiculata var. unguiculata	Accepted		TRO
Saxifraga unguipetala Engl. & Irmsch.	Accepted		TRO
Saxifraga uniflora R.Br. [Illegitimate]	Synonym		WCSP (in review)
Saxifraga unifoveolata Sliplivinsky	Unresolved		WCSP (in review)
Saxifraga uninervia J. Anthony	Synonym		TRO
Saxifraga urbionica Losa	Unresolved		WCSP (in review)
Saxifraga × urbium D.A.Webb [Unplaced]	Unresolved		WCSP (in review)
Saxifraga × ursina Sipliv.	Unresolved		WCSP (in review)
Saxifraga × urumovii Sünd. ex Horný, Soják & Webr	Unresolved		WCSP (in review)
Saxifraga vacillans Harry Sm.	Unresolved		WCSP (in review)
Saxifraga vaginalis Turcz. ex Ledeb.	Unresolved		WCSP (in review)
Saxifraga vaginata C.Presl ex Sternb.	Unresolved		WCSP (in review)
Saxifraga vahlii Ramond ex DC.	Unresolved		WCSP (in review)
Saxifraga valdensis DC.	Accepted		WCSP (in review)
Saxifraga valentina Willk. ex Hervier	Synonym		WCSP (in review)
Saxifraga valleculosa H.Chuang	Unresolved		WCSP (in review)
Saxifraga valledulosa H. Chuang	Accepted		TRO
Saxifraga vanbruntiae Small	Synonym		TRO
Saxifraga vandellii Sternb.	Accepted		WCSP (in review)
Saxifraga varians Sieber ex Ser.	Unresolved		WCSP (in review)
Saxifraga vayredana Luizet	Accepted		WCSP (in review)
Saxifraga veitchiana Balf. f.	Synonym		TRO
Saxifraga venosa Haw.	Unresolved		WCSP (in review)
Saxifraga × verguinii Luizet & Soulié	Unresolved		WCSP (in review)
Saxifraga verna Garsault [Invalid]	Unresolved		WCSP (in review)
Saxifraga vernalis Willd.	Unresolved		WCSP (in review)
Saxifraga veronicifolia Dufour	Unresolved		WCSP (in review)
Saxifraga veronicifolia Pers.	Unresolved		WCSP (in review)
Saxifraga versicallosa C.Y. Wu	Accepted		TRO
Saxifraga verticillata Losinsk.	Unresolved		WCSP (in review)
Saxifraga vespertina (Small) Fedde	Synonym		TRO
Saxifraga × vetteri Burnat	Unresolved		WCSP (in review)
Saxifraga vetteriana Beauverd	Unresolved		WCSP (in review)
Saxifraga vicaria Sipliv.	Accepted		TRO
Saxifraga vierhapperi Hand.-Mazz.	Unresolved		WCSP (in review)
Saxifraga villosa Willd.	Unresolved		WCSP (in review)
Saxifraga vilmoriniana Engl. & Irmsch.	Synonym		TRO
Saxifraga vilmoriniana var. yungningensis Hand.-Mazz.	Synonym		TRO
Saxifraga virginiana Poit.	Unresolved		WCSP (in review)
Saxifraga virginica Nutt.	Unresolved		WCSP (in review)
Saxifraga virginiensis Michx.	Accepted		WCSP (in review)
Saxifraga virginiensis var. californica (Greene) Jeps.	Synonym		TRO
Saxifraga virginiensis f. chlorantha (Oakes) Fernald	Accepted		TRO
Saxifraga virginiensis var. chlorantha Oakes	Synonym		TRO
Saxifraga virginiensis var. napensis (Small) Jeps.	Accepted		TRO
Saxifraga virginiensis f. pentadecandra (W. Stearns) Fernald	Accepted		TRO
Saxifraga virginiensis var. pentadecandra W. Stearns	Synonym		TRO
Saxifraga virginis-mariae Sennen	Unresolved		WCSP (in review)
Saxifraga viscidula Hook.f. & Thomson	Unresolved		WCSP (in review)
Saxifraga viscosa Haw.	Unresolved		WCSP (in review)
Saxifraga × vivantia L'Hoste & Vivant	Unresolved		WCSP (in review)
Saxifraga vivipara Vest	Unresolved		WCSP (in review)
Saxifraga voroschilovii Sipliv.	Unresolved		WCSP (in review)
Saxifraga vreelandii (Small) Fedde	Unresolved		WCSP (in review)
Saxifraga vulcanica Sipliv.	Unresolved		WCSP (in review)
Saxifraga vvedenskyi Abdull.	Unresolved		WCSP (in review)
Saxifraga wahlenbergii Ball	Accepted		WCSP (in review)
Saxifraga wallacei W.R.McNab	Unresolved		WCSP (in review)
Saxifraga wallichiana Sternb.	Accepted		TRO
Saxifraga wangiana Zhmylev	Synonym		TRO
Saxifraga wardii W.W. Sm.	Accepted		TRO
Saxifraga wardii var. wardii	Accepted		TRO
Saxifraga watanabei Yatabe	Unresolved		WCSP (in review)
Saxifraga × webrii Horny, Soják & Webr	Unresolved		WCSP (in review)
Saxifraga × wehrhahnii Horný, Soják & Webr	Unresolved		WCSP (in review)
Saxifraga wenchuanensis T.C. Ku	Accepted		TRO
Saxifraga × wendelacina Horný & Webr	Unresolved		WCSP (in review)
Saxifraga wendelboi Schönb.-Tem.	Unresolved		WCSP (in review)
Saxifraga werneri Font Quer & Pau	Accepted		WCSP (in review)
Saxifraga × wettsteinii Brügger	Unresolved		WCSP (in review)
Saxifraga × wilczekii Verguin & Neyraut ex Luizet	Unresolved		WCSP (in review)
Saxifraga wildiana Kunze	Unresolved		WCSP (in review)
Saxifraga williamsii Harry Sm.	Unresolved		WCSP (in review)
Saxifraga willkommiana Boiss. ex Leresche & Levier	Synonym		WCSP (in review)
Saxifraga willkommiana subsp. almanzorii (P.Vargas) Rivas-Mart. ex Amich, J.A.Sánchez Rodr. & Fern.Diez	Synonym		WCSP (in review)
Saxifraga willkommiana subsp. caballeroi (Cámara & Sennen) Fuente	Synonym		WCSP (in review)
Saxifraga willkommii Kuzinsky ex Willk.	Unresolved		WCSP (in review)
Saxifraga winnebagoensis A.M.Johnson	Unresolved		WCSP (in review)
Saxifraga wolleana Torr. & A.Gray	Unresolved		WCSP (in review)
Saxifraga wormskioldii Fisch. ex Ser.	Unresolved		WCSP (in review)
Saxifraga wulfeniana Schott	Synonym		WCSP (in review)
Saxifraga xiaojinensis T.C. Ku	Synonym		TRO
Saxifraga xiaozhongdianensis J.T. Pan	Accepted		TRO
Saxifraga yarlungzangboensis J.T. Pan	Accepted		TRO
Saxifraga yezhiensis C.Y. Wu	Accepted		TRO
Saxifraga yezoensis Engl.	Unresolved		WCSP (in review)
Saxifraga yoshimurae Miyabe & Tatew.	Unresolved		WCSP (in review)
Saxifraga × youngiana W.Harding & Gornall	Unresolved		WCSP (in review)
Saxifraga yuana Zhmylev	Synonym		TRO
Saxifraga yukonensis Fedde	Unresolved		WCSP (in review)
Saxifraga yunlingensis C.Y. Wu	Synonym		TRO
Saxifraga yuparensis Nosaka	Unresolved		WCSP (in review)
Saxifraga yushuensis J.T. Pan	Accepted		TRO
Saxifraga × yvesii Neyraut & Verg. ex Luizet	Unresolved		WCSP (in review)
Saxifraga zangnanensis J.T. Pan	Synonym		TRO
Saxifraga zayuensis T.C. Ku	Accepted		TRO
Saxifraga zayuensis f. angustipetala T.C. Ku	Synonym		TRO
Saxifraga zekoensis J.T. Pan	Accepted		TRO
Saxifraga zeleborii Schott	Synonym		WCSP (in review)
Saxifraga × zenittensis K.Lang	Unresolved		WCSP (in review)
Saxifraga zermattensis Hayek	Unresolved		WCSP (in review)
Saxifraga zhejiangensis Z.Wei & Y.B.Chang	Unresolved		WCSP (in review)
Saxifraga zhidoensis J.T. Pan	Accepted		TRO
Saxifraga zimmermannii Baehni	Unresolved		WCSP (in review)
Saxifraga × zimmeteri A.Kern.	Unresolved		WCSP (in review)
Saxifraga zogangensis T.C. Ku	Synonym		TRO
Saxifraga zogangensis var. pilosa T.C. Ku	Synonym		TRO