The Plant List — A working list for all plant species

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Results

378 plant name records match your search criteria Nasturtium. The results are below.

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

The results can also be downloaded as a CSV file.

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

Name	Status	Confi­dence level	Source
Nasturtium acaule Welw.	Synonym		TRO
Nasturtium afghanicum (Boiss.) Kuntze	Synonym		TRO
Nasturtium africanum Braun-Blanq.	Accepted		TRO
Nasturtium africanum subsp. africanum Braun-Blanq.	Synonym		TRO
Nasturtium africanum subsp. mesatlanticum (Litard. & Maire) Greuter & Burdet	Synonym		TRO
Nasturtium album (Pall.) Spreng.	Synonym		TRO
Nasturtium alexandrinum Crantz	Unresolved		WCSP (in review)
Nasturtium alpinum (L.) Crantz	Synonym		WCSP (in review)
Nasturtium alyssoides (A. Gray) Kuntze	Synonym		TRO
Nasturtium americanum Kuntze	Unresolved		WCSP (in review)
Nasturtium amphibium (L.) R.Br.	Synonym		WCSP (in review)
Nasturtium amplexicaule Kuntze	Synonym		TRO
Nasturtium × anceps (Wahlenb.) DC.	Synonym		WCSP (in review)
Nasturtium anethifolium Phil.	Synonym		WCSP (in review)
Nasturtium apetalum A.Chev.	Unresolved		WCSP (in review)
Nasturtium apetalum DC.	Unresolved		WCSP (in review)
Nasturtium aquaticum Garsault [Invalid]	Unresolved		WCSP (in review)
Nasturtium aquaticum Wahlenb. [Illegitimate]	Synonym		WCSP (in review)
Nasturtium arabiforme DC.	Synonym		TRO
Nasturtium arbuscula Kuntze	Unresolved		WCSP (in review)
Nasturtium armoracia (L.) Fr.	Synonym		WCSP (in review)
Nasturtium armoracia (Fisch. & C.A. Mey.) Kuntze	Synonym		TRO
Nasturtium × armoracioides Tausch	Synonym		WCSP (in review)
Nasturtium armoracioides (L.) Fr.	Synonym		TRO
Nasturtium arvense Laest. Ex Nyman	Unresolved		WCSP (in review)
Nasturtium aschersonianum Janka	Synonym		TRO
Nasturtium asperum (L.) Boiss.	Synonym		WCSP (in review)
Nasturtium asperum var. laevigatum (Willd.) E.Fourn.	Synonym		WCSP (in review)
Nasturtium asperum subsp. laevigatum (Willd.) Virot	Synonym		WCSP (in review)
Nasturtium astylon Rchb.	Synonym		TRO
Nasturtium atlanticum Ball	Synonym		TRO
Nasturtium atrovirens (Hornem.) DC.	Synonym		TRO
Nasturtium aucheri (Boiss.) Kuntze	Synonym		TRO
Nasturtium aureum Boiss. & Heldr.	Synonym		TRO
Nasturtium austriacum Crantz	Synonym		WCSP (in review)
Nasturtium backeri O.E. Schulz	Synonym		TRO
Nasturtium barbaraeoides Tausch	Synonym		TRO
Nasturtium barbareifolium (DC.) B. Fedtsch.	Synonym		TRO
Nasturtium barbareifolium Baker	Synonym		TRO
Nasturtium barbareifolium Franch.	Synonym		TRO
Nasturtium barbareioides Tausch	Synonym		TRO
Nasturtium benghalense DC.	Synonym		TRO
Nasturtium benuense Hutch. & Dalziel	Synonym		TRO
Nasturtium bipinatum Kuntze	Unresolved		WCSP (in review)
Nasturtium bipinnatifidum (Desv.) Kuntze	Synonym		WCSP (in review)
Nasturtium boissieri Coss.	Synonym		WCSP (in review)
Nasturtium bonariense (L.) Kuntze	Synonym		WCSP (in review)
Nasturtium bonariense (Poir.) DC.	Synonym		TRO
Nasturtium bonariense var. micranthum (Phil.) Reiche	Synonym		TRO
Nasturtium brachycarpum C.A.Mey.	Synonym		WCSP (in review)
Nasturtium brachylobus Müll.Berol.	Unresolved		WCSP (in review)
Nasturtium brachypus Webb	Synonym		TRO
Nasturtium brachystylum Wallr.	Unresolved		WCSP (in review)
Nasturtium bracteatum S. Watson	Synonym		TRO
Nasturtium brevicaule Kuntze	Unresolved		WCSP (in review)
Nasturtium brevipes Griseb.	Synonym		TRO
Nasturtium brevistylon Schur	Unresolved		WCSP (in review)
Nasturtium bursa-pastoris Roth	Synonym		TRO
Nasturtium bursifolium DC.	Synonym		WCSP (in review)
Nasturtium caledonicum Sond.	Synonym		TRO
Nasturtium calycinum Engelm. ex Hayden	Synonym		TRO
Nasturtium calycotrichum (Kunze) Kuntze	Synonym		WCSP (in review)
Nasturtium camelinae Fisch. & C.A. Mey.	Synonym		TRO
Nasturtium cantoniense Hance	Synonym		TRO
Nasturtium × capillipes Nyman	Unresolved		WCSP (in review)
Nasturtium capitatum Kuntze	Unresolved		WCSP (in review)
Nasturtium cardamines (L.) Vent. ex Kuntze	Synonym		TRO
Nasturtium carrerasii (J.J.Rodr.) Kuntze	Synonym		WCSP (in review)
Nasturtium ceratophyllum DC.	Unresolved		WCSP (in review)
Nasturtium cernuum Nutt. ex Torr. & A. Gray	Synonym		TRO
Nasturtium chalepense (L.) Crantz	Synonym		WCSP (in review)
Nasturtium chichicara Kuntze	Unresolved		WCSP (in review)
Nasturtium chilense Steud.	Unresolved		WCSP (in review)
Nasturtium chilense Kuntze	Unresolved		WCSP (in review)
Nasturtium clandestinum Spreng.	Synonym		TRO
Nasturtium clandestinum var. brevistylum O.E. Schulz	Synonym		TRO
Nasturtium clandestinum var. sodiroi O.E. Schulz	Synonym		TRO
Nasturtium clavatum (Rydb.) Standl.	Synonym		TRO
Nasturtium columbiae (S. Watson) Suksd.	Synonym		TRO
Nasturtium commutatum Opiz	Unresolved		WCSP (in review)
Nasturtium conspicuifiorum Domin	Unresolved		WCSP (in review)
Nasturtium conspicuiflorum Domin	Unresolved		WCSP (in review)
Nasturtium cordatum Kuntze	Synonym		TRO
Nasturtium coronopifolium Kuntze	Synonym		TRO
Nasturtium coxii Phil.	Unresolved		WCSP (in review)
Nasturtium crassifolium (Waldst. & Kit.) Kuntze	Synonym		WCSP (in review)
Nasturtium crenatifolium Kuntze	Synonym		TRO
Nasturtium crispum Medik.	Synonym		WCSP (in review)
Nasturtium cryptanthum A.Rich.	Synonym		WCSP (in review)
Nasturtium crystallinum (Rollins) G.A. Mulligan	Synonym		TRO
Nasturtium cummingianum Kuntze	Unresolved		WCSP (in review)
Nasturtium curvisiliqua (Hook.) Nutt.	Synonym		TRO
Nasturtium curvisiliqua var. lyratum (Nutt.) S. Watson	Synonym		TRO
Nasturtium curvisiliqua var. nuttallii S. Watson	Synonym		TRO
Nasturtium dacicum Grecescu	Unresolved		WCSP (in review)
Nasturtium densiflorum Turcz.	Synonym		TRO
Nasturtium deserticola Phil.	Unresolved		WCSP (in review)
Nasturtium diandrum Moench	Unresolved		WCSP (in review)
Nasturtium dictyospermum (Hook.) O.E.Schulz	Unresolved		WCSP (in review)
Nasturtium dictyotum (A. Gray) Kuntze	Synonym		TRO
Nasturtium diffusum DC.	Synonym		TRO
Nasturtium divaricatum (Aiton) Kuntze	Synonym		WCSP (in review)
Nasturtium diversifolium Wall.	Unresolved		WCSP (in review)
Nasturtium draba (L.) Crantz	Synonym		WCSP (in review)
Nasturtium dubium (Kunth) Kuntze	Synonym		TRO
Nasturtium eggersii O.E. Schulz	Synonym		TRO
Nasturtium elatum (Hook. f. & Thomson) Kuntze ex O.E. Schulz	Synonym		TRO
Nasturtium ellipticum Boiss.	Synonym		TRO
Nasturtium elongatum E. Mey. ex Burtt Davy	Synonym		TRO
Nasturtium enysii Cheeseman	Synonym		TRO
Nasturtium erectum Trevir. ex Sweet	Synonym		TRO
Nasturtium erinaceum Kuntze	Unresolved		WCSP (in review)
Nasturtium × erythrocaule Nyman	Unresolved		WCSP (in review)
Nasturtium erythrospermum Boiss. & A.Huet	Unresolved		WCSP (in review)
Nasturtium eustyle (F. Mull.) Kuntze	Synonym		TRO
Nasturtium eustylis Benth. ex Kuntze	Unresolved		WCSP (in review)
Nasturtium fastigiatum (Ledeb.) Kuntze	Synonym		WCSP (in review)
Nasturtium × filarszkyanum Prodán	Unresolved		WCSP (in review)
Nasturtium flaccidum Barnéoud	Synonym		TRO
Nasturtium flavum (Torr.) Kuntze	Synonym		TRO
Nasturtium flexicaule Boiss.	Unresolved		WCSP (in review)
Nasturtium flexuosum Kuntze	Unresolved		WCSP (in review)
Nasturtium flexuosum Seub.	Unresolved		WCSP (in review)
Nasturtium floridanum (Al-Shehbaz & Rollins) Al-Shehbaz & R.A. Price	Accepted		TRO
Nasturtium fluviatile E. Mey. ex Sond.	Synonym		TRO
Nasturtium fluviatile var. brevistylum Sond.	Synonym		TRO
Nasturtium fluviatile var. caledonicum Sond.	Synonym		TRO
Nasturtium foliosum (Desv.) Kuntze	Synonym		TRO
Nasturtium fontanum Asch.	Synonym		TRO
Nasturtium fontanum var. longisiliquum Irmisch	Synonym		TRO
Nasturtium fremontii (S. Watson) Kuntze	Synonym		TRO
Nasturtium gambelii (S. Watson) O.E. Schulz	Accepted		TRO
Nasturtium gamhelii (S.Watson) O.E.Schulz	Unresolved		WCSP (in review)
Nasturtium gangeticum Buch.-Ham.	Unresolved		WCSP (in review)
Nasturtium × gerardii Foucaud & Rouy	Unresolved		WCSP (in review)
Nasturtium gibbsii Cheeseman	Synonym		TRO
Nasturtium glastifolium Kuntze	Unresolved		WCSP (in review)
Nasturtium glaucophyllum DC.	Synonym		TRO
Nasturtium globosum Turcz. ex Fisch. & C.A. Mey.	Synonym		TRO
Nasturtium graminifolium (L.) Kuntze	Synonym		WCSP (in review)
Nasturtium graminifolium (L.) Gillet & Magne	Synonym		TRO
Nasturtium groenlandicum (Hornem.) Kuntze	Accepted		TRO
Nasturtium halleri Andrz. ex DC.	Unresolved		WCSP (in review)
Nasturtium hastatum Phil.	Unresolved		WCSP (in review)
Nasturtium hayanicum (Maire) O.E.Schulz	Unresolved		WCSP (in review)
Nasturtium henryi Oliv.	Synonym		TRO
Nasturtium heterophyllum D. Don	Synonym		TRO
Nasturtium heterophyllum Blume	Synonym		TRO
Nasturtium hilarianum (Cabrera) Hauman	Synonym		TRO
Nasturtium hirtellum Kuntze	Unresolved		WCSP (in review)
Nasturtium hirtum (L.) Kuntze	Synonym		WCSP (in review)
Nasturtium hispanicum Boiss. & Reut.	Synonym		WCSP (in review)
Nasturtium hispidum (Desv.) DC.	Synonym		TRO
Nasturtium homalospermum O.E. Schulz	Synonym		TRO
Nasturtium hortense Garsault [Invalid]	Synonym		WCSP (in review)
Nasturtium humifusum (Req.) Kuntze	Synonym		WCSP (in review)
Nasturtium humifusum Guill. & Perr.	Synonym		TRO
Nasturtium × hungaricum Nyman	Unresolved		WCSP (in review)
Nasturtium hybospermum O.E. Schulz	Synonym		TRO
Nasturtium × hyi Foucaud & Rouy	Unresolved		WCSP (in review)
Nasturtium iberis (L.) P. Gaertn., B. Mey. & Scherb.	Synonym		TRO
Nasturtium impatiens Schltdl. & Cham.	Synonym		TRO
Nasturtium incisum Kuntze	Unresolved		WCSP (in review)
Nasturtium indicum (L.) DC.	Synonym		WCSP (in review)
Nasturtium indicum sensu Oliver	Synonym		TRO
Nasturtium indicum Garsault [Invalid]	Synonym		WCSP (in review)
Nasturtium indicum var. apetalum DC.	Synonym		TRO
Nasturtium indicum var. benghalense (DC.) Hook. f. & T. Anderson	Synonym		TRO
Nasturtium indicum var. benghalensis (DC.) Hook. f. & T. Anderson	Synonym		TRO
Nasturtium indicum var. javanum Blume	Synonym		TRO
Nasturtium insipidum E.Rev. ex Foucaud & Rouy	Unresolved		WCSP (in review)
Nasturtium integrifolium Szyszyl.	Synonym		TRO
Nasturtium integrifolium (Nutt.) Kuntze	Synonym		TRO
Nasturtium islandicum Sprague	Unresolved		WCSP (in review)
Nasturtium japonicum A.Chev.	Unresolved		WCSP (in review)
Nasturtium kouytchense H. Lév.	Synonym		TRO
Nasturtium kurdicum Boiss. & Hausskn.	Synonym		TRO
Nasturtium lacerum (C.A. Mey.) Kuntze	Synonym		TRO
Nasturtium laciniatum O.E.Schulz	Synonym		WCSP (in review)
Nasturtium lacustre A. Gray	Synonym		TRO
Nasturtium laevigatum (Willd.) Sennen	Synonym		TRO
Nasturtium lanatum Kuntze	Unresolved		WCSP (in review)
Nasturtium lasiocarpum (Nutt.) Kuntze	Synonym		TRO
Nasturtium latifolium (L.) Crantz	Synonym		WCSP (in review)
Nasturtium latifolium (L.) Kuntze	Synonym		TRO
Nasturtium latipes (Hook.) Kuntze	Synonym		TRO
Nasturtium latisiliqua (Cheeseman) Cheeseman	Unresolved		WCSP (in review)
Nasturtium laxum S. Watson	Synonym		TRO
Nasturtium leptopetalum (F. Muell.) Kuntze	Synonym		TRO
Nasturtium × ligerinum Hy	Unresolved		WCSP (in review)
Nasturtium limosum Nutt.	Synonym		TRO
Nasturtium lineare (DC.) Kuntze	Synonym		WCSP (in review)
Nasturtium linifolium (Desv.) Kuntze	Synonym		TRO
Nasturtium linifolium Nutt.	Synonym		TRO
Nasturtium lippizense (Wulfen) DC.	Synonym		WCSP (in review)
Nasturtium lippizense var. thracicum Griseb.	Synonym		TRO
Nasturtium loeselii (L.) E.H.L. Krause	Synonym		TRO
Nasturtium loeselium (L.) Krause	Synonym		TRO
Nasturtium longipes Engl. ex O.E.Schulz	Unresolved		WCSP (in review)
Nasturtium ludovicianum (Hook.) O.E.Schulz	Unresolved		WCSP (in review)
Nasturtium lyratum (L.) Kuntze	Synonym		TRO
Nasturtium lyratum Nutt.	Synonym		TRO
Nasturtium macrocarpum Boiss.	Synonym		TRO
Nasturtium macrorhizum Steud.	Unresolved		WCSP (in review)
Nasturtium macrostachyum Phil.	Synonym		TRO
Nasturtium madagascariense DC.	Synonym		WCSP (in review)
Nasturtium majus Kuntze	Synonym		TRO
Nasturtium × maviei Foucaud & Rouy	Unresolved		WCSP (in review)
Nasturtium menziesii (DC.) Kuntze	Synonym		TRO
Nasturtium menziesii (DC.) Spreng.	Synonym		TRO
Nasturtium mesatlanticum O.E. Schulz	Synonym		TRO
Nasturtium mexicanum DC.	Synonym		TRO
Nasturtium micranthum (Roth) DC.	Synonym		WCSP (in review)
Nasturtium micranthum Phil.	Synonym		TRO
Nasturtium microcapsum Engl. & Gilg	Synonym		WCSP (in review)
Nasturtium micropetalum Fisch. & C.A. Mey.	Synonym		TRO
Nasturtium microphyllum (Boenn. ex Rchb.) Rchb.	Accepted		WCSP (in review)
Nasturtium microspermum DC.	Synonym		TRO
Nasturtium microspermum var. macilentum Bunge	Synonym		TRO
Nasturtium microspermum var. vegetius Bunge	Synonym		TRO
Nasturtium microstylum (Boiss. & Heldr.) Kuntze	Synonym		WCSP (in review)
Nasturtium microtites (B.L. Rob.) O.E. Schulz	Synonym		TRO
Nasturtium millefolium Baker	Synonym		TRO
Nasturtium mirbelii Spreng. ex Steud.	Unresolved		WCSP (in review)
Nasturtium monoplocoides (F. Muell.) Kuntze	Synonym		TRO
Nasturtium montanum Wall. ex Hook. f. & Thomson	Synonym		TRO
Nasturtium montanum (Nutt.) Kuntze	Synonym		TRO
Nasturtium montanum var. obtusulum Miq.	Synonym		TRO
Nasturtium morisonii Tausch	Synonym		TRO
Nasturtium mucronulatum Lacroix	Unresolved		WCSP (in review)
Nasturtium multifidum Spreng.	Unresolved		WCSP (in review)
Nasturtium munbyanum Boiss. & Reut.	Synonym		TRO
Nasturtium × murrianum Zschacke	Unresolved		WCSP (in review)
Nasturtium myriocarpum Kuntze	Unresolved		WCSP (in review)
Nasturtium myriophyllum (Willd. ex DC.) Spreng.	Synonym		TRO
Nasturtium nanum (Schltdl.) Wedd.	Synonym		TRO
Nasturtium nanum (S. Watson) Kuntze	Synonym		TRO
Nasturtium nasturtioides (Cambess.) Herter	Synonym		TRO
Nasturtium nasturtium (Moench) Cockerell	Synonym		TRO
Nasturtium nasturtium-aquaticum (L.) H. Karst.	Synonym		TRO
Nasturtium natans DC.	Synonym		TRO
Nasturtium natans var. americanum A. Gray	Synonym		TRO
Nasturtium nebrodense Raf.	Synonym		WCSP (in review)
Nasturtium × neogradense Nyman	Unresolved		WCSP (in review)
Nasturtium neozelandicum Kuntze	Synonym		TRO
Nasturtium nilolicum Boiss.	Unresolved		WCSP (in review)
Nasturtium niloticum Boiss.	Synonym		TRO
Nasturtium nitidum (Nutt.) Kuntze	Synonym		TRO
Nasturtium noeanum Boiss.	Synonym		TRO
Nasturtium novo-guineense Gilli	Synonym		TRO
Nasturtium nudiusculum (E. Mey. ex Sond.) O.E. Schulz	Synonym		TRO
Nasturtium obliquum Zoll.	Synonym		TRO
Nasturtium obtusulum (Miq.) Koidz.	Unresolved		WCSP (in review)
Nasturtium obtusulum var. longicarpum Koidz.	Synonym		TRO
Nasturtium obtusum Nutt.	Synonym		TRO
Nasturtium obtusum var. alpinum S. Watson	Synonym		TRO
Nasturtium obtusum var. sphaerocarpum (A. Gray) S. Watson	Synonym		TRO
Nasturtium occidentale Greene	Synonym		TRO
Nasturtium officinale R.Br.	Accepted		WCSP (in review)
Nasturtium officinale var. microphyllum Boenn. ex Rchb.	Synonym		WCSP (in review)
Nasturtium officinale var. microphyllum Boenn.	Synonym		TRO
Nasturtium officinale var. olgae N. Busch	Synonym		TRO
Nasturtium officinale subsp. rotundifolium A.P. Khokhr.	Synonym		TRO
Nasturtium oleraceum Kuntze	Synonym		TRO
Nasturtium orizabae Schltdl. & Cham.	Synonym		TRO
Nasturtium ovirense Andrz. ex DC.	Unresolved		WCSP (in review)
Nasturtium owahiense Kuntze	Unresolved		WCSP (in review)
Nasturtium oxycarpum (Torr. & A. Gray) Kuntze	Synonym		TRO
Nasturtium oxyotum Kuntze	Synonym		TRO
Nasturtium palustre (L.) Crantz	Synonym		WCSP (in review)
Nasturtium palustre (L.) DC.	Synonym		TRO
Nasturtium palustre var. brevipes DC.	Synonym		TRO
Nasturtium palustre var. glabra O.E. Schulz	Synonym		TRO
Nasturtium palustre var. hispidum (Desv.) A. Gray	Synonym		TRO
Nasturtium palustre subsp. hispidum (Desv.) Fisch. & C.A. Mey. ex O.E. Schulz	Synonym		TRO
Nasturtium palustre f. longipes Franch.	Synonym		TRO
Nasturtium palustre var. microcarpum Regel	Synonym		TRO
Nasturtium palustre f. stoloniferum Franch.	Synonym		TRO
Nasturtium pamparum Speg.	Synonym		TRO
Nasturtium paniculatum (L.) Crantz	Synonym		WCSP (in review)
Nasturtium parvifolium (Peterm.) H.W.Howard & Manton	Unresolved		WCSP (in review)
Nasturtium patens Phil.	Unresolved		WCSP (in review)
Nasturtium pedicellosum (F. Mull.) Kuntze	Synonym		TRO
Nasturtium peekelii O.E. Schulz	Synonym		TRO
Nasturtium perfoliatum (L.) Besser	Synonym		WCSP (in review)
Nasturtium petraeum (L.) Crantz	Synonym		WCSP (in review)
Nasturtium petrophilum (Coss.) Kuntze	Synonym		TRO
Nasturtium philippianum Speg.	Synonym		TRO
Nasturtium philippianum Kuntze	Synonym		TRO
Nasturtium phlebopetalum (F. Mull.) Kuntze	Synonym		TRO
Nasturtium pinnatifidum Kuntze	Unresolved		WCSP (in review)
Nasturtium platense Speg.	Synonym		TRO
Nasturtium plebejum Polák	Synonym		TRO
Nasturtium polymorphum Nutt.	Synonym		TRO
Nasturtium portoricense Spreng.	Synonym		TRO
Nasturtium procerum Hy	Unresolved		WCSP (in review)
Nasturtium procurrens Andrz. ex DC.	Unresolved		WCSP (in review)
Nasturtium proliferum Heuff.	Synonym		WCSP (in review)
Nasturtium propinquum (Fisch. & C.A.Mey.) Kuntze	Synonym		WCSP (in review)
Nasturtium pubescens Kuntze	Unresolved		WCSP (in review)
Nasturtium pumilum (Boiss. & Balansa) Kuntze	Synonym		WCSP (in review)
Nasturtium pumilum Cambess.	Synonym		TRO
Nasturtium pumilum Nutt.	Synonym		TRO
Nasturtium pyrenaicum (All.) R.Br.	Synonym		WCSP (in review)
Nasturtium racemosum Kuntze	Unresolved		WCSP (in review)
Nasturtium radicans Walp.	Synonym		TRO
Nasturtium ramburei Kuntze	Synonym		TRO
Nasturtium reichenbachii Knaf ex Opiz	Unresolved		WCSP (in review)
Nasturtium repens (Schrenk) Kuntze	Synonym		WCSP (in review)
Nasturtium riparium Wallr.	Synonym		TRO
Nasturtium rivulare Rchb.	Synonym		TRO
Nasturtium rivulorum Dunn	Synonym		TRO
Nasturtium rotundifolium Raf.	Unresolved		WCSP (in review)
Nasturtium rotundum Kuntze	Synonym		TRO
Nasturtium ruderale (L.) Scop.	Synonym		WCSP (in review)
Nasturtium sagittatum (Hook. & Arn.) W.T. Aiton	Synonym		TRO
Nasturtium sarmentosum O.E. Schulz	Synonym		TRO
Nasturtium sativum (L.) Moench	Synonym		WCSP (in review)
Nasturtium saxatile Crantz	Unresolved		WCSP (in review)
Nasturtium scapigerum Aucher ex Boiss.	Unresolved		WCSP (in review)
Nasturtium schlechteri O.E. Schulz	Synonym		TRO
Nasturtium semipinnatifidum Hook.	Synonym		TRO
Nasturtium serra Kuntze	Unresolved		WCSP (in review)
Nasturtium sessiliflorum Nutt.	Synonym		TRO
Nasturtium siifolium Rchb.	Synonym		TRO
Nasturtium sikokianum Franch. & Sav.	Synonym		TRO
Nasturtium sikokianum var. axillare Hayata	Synonym		TRO
Nasturtium sinapis (Burm. f.) O.E. Schulz	Synonym		TRO
Nasturtium sinense DC.	Synonym		TRO
Nasturtium sinuatum Nutt.	Synonym		TRO
Nasturtium sinuatum var. calycinum (Engelm. ex Hayden) S. Watson	Synonym		TRO
Nasturtium sinuatum var. columbiae S. Watson	Synonym		TRO
Nasturtium sinuatum var. pubescens S. Watson	Synonym		TRO
Nasturtium sisymbrioides (Hook. f.) Kuntze	Synonym		TRO
Nasturtium sordidum (A. Gray) Kuntze	Accepted		TRO
Nasturtium sparsum D.Don	Unresolved		WCSP (in review)
Nasturtium spathulatum (Phil.) Kuntze	Synonym		TRO
Nasturtium sphaerocarpum A. Gray	Synonym		TRO
Nasturtium spicatum Kuntze	Unresolved		WCSP (in review)
Nasturtium spinescens (DC.) Kuntze	Synonym		WCSP (in review)
Nasturtium spinosum (Ard.) Kuntze	Synonym		WCSP (in review)
Nasturtium × stenocarpum Godr.	Synonym		WCSP (in review)
Nasturtium stenophyllum F. Phil.	Synonym		TRO
Nasturtium × sterile (Airy Shaw) Oefelein	Accepted		WCSP (in review)
Nasturtium strongylophyllum (F. Mull.) Kuntze	Synonym		TRO
Nasturtium stylatum (Lag. & Rodr.) Kuntze	Synonym		TRO
Nasturtium stylosum Shuttlew. ex O.E. Schulz	Synonym		TRO
Nasturtium × subglobosum Nyman	Unresolved		WCSP (in review)
Nasturtium sublyratum (Miq.) Franch. & Sav.	Synonym		TRO
Nasturtium subulatum (L.) Kuntze	Synonym		WCSP (in review)
Nasturtium suffruticosum (L.) Kuntze	Synonym		WCSP (in review)
Nasturtium supinum Beurl. ex Nyman [Invalid]	Synonym		WCSP (in review)
Nasturtium sylvestre (L.) R.Br.	Synonym		WCSP (in review)
Nasturtium sylvestre A. Rich.	Synonym		TRO
Nasturtium tanacetifolium (DC.) Hook. & Arn.	Synonym		TRO
Nasturtium tentaculatum Wallr.	Unresolved		WCSP (in review)
Nasturtium tenue Miq.	Synonym		TRO
Nasturtium terrestre (With.) W.T. Aiton	Synonym		TRO
Nasturtium terrestre var. hispidum (Desv.) S. Watson	Synonym		TRO
Nasturtium terrestre var. occidentale S. Watson	Synonym		TRO
Nasturtium thaliana (L.) Andrz. ex DC.	Synonym		WCSP (in review)
Nasturtium thracicum Griseb.	Synonym		WCSP (in review)
Nasturtium tibeticum Maxim.	Synonym		TRO
Nasturtium trachycarpum A. Gray	Synonym		TRO
Nasturtium trifurcum Kuntze	Unresolved		WCSP (in review)
Nasturtium tuberosum Raf.	Unresolved		WCSP (in review)
Nasturtium turczaninowii Czern. ex Turcz.	Synonym		TRO
Nasturtium turfosum Kuntze ex Walp.	Synonym		TRO
Nasturtium tweediei O.E.Schulz	Unresolved		WCSP (in review)
Nasturtium uniseriatum H.W.Howard & Manton	Synonym		WCSP (in review)
Nasturtium valdes-bermejoi Castrov.	Synonym		TRO
Nasturtium verrucarium Garsault [Invalid]	Synonym		WCSP (in review)
Nasturtium virginicum (L.) Kuntze	Synonym		TRO
Nasturtium wallii Carse	Synonym		TRO
Nasturtium walteri (Elliott) Alph. Wood	Synonym		TRO
Nasturtium williamsii (Britton) Standl.	Synonym		TRO
Nasturtium wrightii Kuntze	Unresolved		WCSP (in review)
Nasturtium wulfenianum Host	Unresolved		WCSP (in review)