The Plant List — A working list for all plant species

⚠ Version 1 of The Plant List has been superseded.

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

Results

No plant names match your search for Crassula mesembrianthemoides; we will try Crassula instead.

867 plant name records match your search criteria Crassula. The results are below.

• Genus Crassula is in the family Crassulaceae. 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 Y Z

The results can also be downloaded as a CSV file.

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

Name	Status	Confi­dence level	Source
Crassula abyssinica A.Rich.	Synonym		WCSP (in review)
Crassula acinaciformis Schinz	Accepted		WCSP (in review)
Crassula acuminata E.Mey. ex Harv.	Synonym		WCSP (in review)
Crassula acutifolia Lam.	Synonym		WCSP (in review)
Crassula acutifolia (Kirk) A.P.Druce & Given [Illegitimate]	Synonym		WCSP (in review)
Crassula acutifolia var. densifolia Schönland	Synonym		TRO
Crassula acutifolia var. radicans Harv.	Synonym		TRO
Crassula adscendens Thunb. [Unplaced]	Unresolved		WCSP (in review)
Crassula × affinis (P.V.Heath) G.D.Rowley	Unresolved		WCSP (in review)
Crassula agardhiana Schult. [Unplaced]	Unresolved		WCSP (in review)
Crassula aitonii Britten & Baker f.	Synonym		WCSP (in review)
Crassula alata (Viv.) A.Berger	Accepted		WCSP (in review)
Crassula alata subsp. pharnaceoides (Fisch. & C.A.Mey.) Wickens & M.Bywater	Accepted		WCSP (in review)
Crassula alba Forssk.	Accepted		WCSP (in review)
Crassula alba var. parvisepala (Schönl.) Toelken	Accepted		WCSP (in review)
Crassula albanensis Schönland	Synonym		WCSP (in review)
Crassula albertinae Schönland	Synonym		WCSP (in review)
Crassula albicaulis Harv.	Synonym		WCSP (in review)
Crassula albiflora Sims	Synonym		WCSP (in review)
Crassula alcicornis Schönland	Accepted		WCSP (in review)
Crassula aliciae Raym.-Hamet	Unresolved		WCSP (in review)
Crassula aloides N.E.Br. [Illegitimate]	Synonym		WCSP (in review)
Crassula alooides Aiton	Synonym		WCSP (in review)
Crassula alpestris L.f.	Accepted		WCSP (in review)
Crassula alpestris subsp. massonii (Britton & Baker f.) Toelken	Accepted		WCSP (in review)
Crassula alpina (Eckl. & Zeyh.) Endl.	Synonym		WCSP (in review)
Crassula alsinoides (Hook.f.) Engl.	Accepted		WCSP (in review)
Crassula alstonii Marloth	Accepted		WCSP (in review)
Crassula alternifolia L. [Unplaced]	Unresolved		WCSP (in review)
Crassula alticola R.Fern.	Accepted		WCSP (in review)
Crassula amatolica Schönland	Unresolved		WCSP (in review)
Crassula ammophila Toelken	Accepted		WCSP (in review)
Crassula andegavensis DC.	Synonym		WCSP (in review)
Crassula × andegavensis Boom [Illegitimate]	Unresolved		WCSP (in review)
Crassula andicola (Phil.) F.Meigen	Synonym		WCSP (in review)
Crassula androsace Sparre ex Rossow	Synonym		WCSP (in review)
Crassula anguina Harv.	Synonym		WCSP (in review)
Crassula ankaratrensis Desc.	Accepted		WCSP (in review)
Crassula anomala Schönland & Baker f.	Synonym		WCSP (in review)
Crassula anthurus E.Mey. ex Harv.	Synonym		WCSP (in review)
Crassula aphylla Schönland & Baker f.	Accepted		WCSP (in review)
Crassula aquatica (L.) Schönland	Accepted		WCSP (in review)
Crassula arborea Medik.	Synonym		WCSP (in review)
Crassula arborescens (Mill.) Willd.	Accepted		WCSP (in review)
Crassula archeri Compton	Synonym		WCSP (in review)
Crassula arenicola Toelken	Synonym		WCSP (in review)
Crassula argentea Thunb.	Synonym		WCSP (in review)
Crassula argyrophylla Diels ex Schönl. & Baker f.	Synonym		WCSP (in review)
Crassula argyrophylla var. ramosa Schönland	Synonym		TRO
Crassula argyrophylla var. swaziensis (Schönland) Schönland	Synonym		TRO
Crassula aristata Schönland	Unresolved		WCSP (in review)
Crassula arta Schönland	Synonym		WCSP (in review)
Crassula articulata Zuccagni	Synonym		WCSP (in review)
Crassula ascendens Harv.	Synonym		WCSP (in review)
Crassula atropurpurea (Haw.) D.Dietr.	Accepted		WCSP (in review)
Crassula atropurpurea var. anomala (Schönl. & Bak.f.) Toelken	Accepted		WCSP (in review)
Crassula atropurpurea var. cultriformis (Friedr.) Toelken	Accepted		WCSP (in review)
Crassula atropurpurea var. muirii (Schönl.) G.D.Rowley	Accepted		WCSP (in review)
Crassula atropurpurea var. purcellii (Schönl.) Toelken	Accepted		WCSP (in review)
Crassula atropurpurea var. rubella (Compton) Toelken	Synonym		WCSP (in review)
Crassula atropurpurea var. watermeyeri (Compton) Toelken	Accepted		WCSP (in review)
Crassula atrosanguinea Beauverd	Synonym		WCSP (in review)
Crassula aurosensis Dinter [Invalid]	Synonym		WCSP (in review)
Crassula aurusbergensis G.Will.	Accepted		WCSP (in review)
Crassula ausensis Hutchison	Accepted		WCSP (in review)
Crassula ausensis subsp. ausensis	Accepted		TRO
Crassula ausensis subsp. giessii (Friedr.) Toelken	Accepted		WCSP (in review)
Crassula avasimontana Dinter	Synonym		WCSP (in review)
Crassula badspoortensis van Jaarsv.	Accepted		WCSP (in review)
Crassula bakeri Schönland	Synonym		WCSP (in review)
Crassula barbata Thunb.	Accepted		WCSP (in review)
Crassula barbata subsp. broomii (Schönl.) Toelken	Accepted		WCSP (in review)
Crassula barklyana Schönland	Synonym		WCSP (in review)
Crassula barklyi N.E.Br.	Accepted		WCSP (in review)
Crassula bartlettii Schönland	Synonym		WCSP (in review)
Crassula basaltica Brullo & Siracusa	Accepted		WCSP (in review)
Crassula basutica Schönland	Synonym		WCSP (in review)
Crassula bergioides Harv.	Accepted		WCSP (in review)
Crassula bevilanensis Desc.	Accepted		WCSP (in review)
Crassula bibracteata Haw.	Synonym		WCSP (in review)
Crassula bibracteata Eckl. & Zeyh.	Unresolved		WCSP (in review)
Crassula biconvexa Haw.	Synonym		WCSP (in review)
Crassula biplanata Haw.	Accepted		WCSP (in review)
Crassula bloubergensis R.A.Dyer	Synonym		WCSP (in review)
Crassula bolusii Hook.f.	Synonym		WCSP (in review)
Crassula bolusii Schönland	Synonym		WCSP (in review)
Crassula bonariensis Cambess. [Illegitimate]	Synonym		WCSP (in review)
Crassula brachypetala E.Mey. ex Harv.	Synonym		WCSP (in review)
Crassula brachyphylla Adamson	Synonym		WCSP (in review)
Crassula brachystachya Toelken	Accepted		WCSP (in review)
Crassula brevifolia Harv.	Accepted		WCSP (in review)
Crassula brevifolia (Eckl. & Zeyh.) Schönland [Illegitimate]	Synonym		WCSP (in review)
Crassula brevistyla Baker f.	Unresolved		WCSP (in review)
Crassula broomii Schönland	Synonym		WCSP (in review)
Crassula browniana Burtt Davy	Synonym		WCSP (in review)
Crassula bullata Haw. [Unplaced]	Unresolved		WCSP (in review)
Crassula bullulata Haw.	Synonym		WCSP (in review)
Crassula burmanniana (Eckl. & Zeyh.) D.Dietr.	Synonym		WCSP (in review)
Crassula caerulata J.F.Gmel.	Synonym		WCSP (in review)
Crassula caffra L. [Unplaced]	Unresolved		WCSP (in review)
Crassula caffraria Hunnem. ex Link & Otto	Synonym		WCSP (in review)
Crassula × calycina Desf. [Invalid]	Synonym		WCSP (in review)
Crassula campestris (Eckl. & Zeyh.) Endl.	Accepted		WCSP (in review)
Crassula campestris Harv. [Unplaced]	Unresolved		WCSP (in review)
Crassula campestris subsp. campestris	Accepted		TRO
Crassula campestris f. compacta Schönland	Synonym		TRO
Crassula campestris f. laxa Schönland	Synonym		TRO
Crassula campestris subsp. pharnaceoides (Fisch. & C.A.Mey.) Toelken	Synonym		WCSP (in review)
Crassula campestris subsp. rhodesica (Merxm.) R.Fern.	Synonym		WCSP (in review)
Crassula canescens (Haw.) Sweet	Synonym		WCSP (in review)
Crassula canescens Schult.	Synonym		TRO
Crassula canescens var. latifolia Harv.	Synonym		TRO
Crassula capensis (L.) Baill.	Accepted		WCSP (in review)
Crassula capensis var. albertiniae (Schönl.) Toelken	Accepted		WCSP (in review)
Crassula capensis var. capensis Baill.	Accepted		TRO
Crassula capensis var. promontorii (Schönl. & Bak.f.) Toelken	Accepted		WCSP (in review)
Crassula capillacea E.Mey. ex Harv.	Synonym		WCSP (in review)
Crassula capitata Lam.	Synonym		WCSP (in review)
Crassula capitata Dum.Cours. [Illegitimate]	Synonym		WCSP (in review)
Crassula capitella Thunb.	Accepted		WCSP (in review)
Crassula capitella subsp. capitella	Accepted		TRO
Crassula capitella subsp. enantiophylla (Baker f.) Toelken	Synonym		WCSP (in review)
Crassula capitella subsp. meyeri (Harv.) Toelken	Accepted		WCSP (in review)
Crassula capitella subsp. nodulosa (Schönland) Toelken	Synonym		WCSP (in review)
Crassula capitella subsp. sessilicymula (Moggr.) Toelken	Synonym		WCSP (in review)
Crassula capitella subsp. thyrsiflora (Thunb.) Toelken	Accepted		WCSP (in review)
Crassula capitellata DC.	Synonym		WCSP (in review)
Crassula capitellata E.Mey. ex Harv.	Synonym		WCSP (in review)
Crassula cathcartensis Kuntze ex Schönl. [Invalid]	Synonym		WCSP (in review)
Crassula caudiculata Bacigalupo & Rossow	Synonym		WCSP (in review)
Crassula centauroides L.	Synonym		WCSP (in review)
Crassula cephalophora Thunb.	Synonym		WCSP (in review)
Crassula cespitosa Cav.	Synonym		WCSP (in review)
Crassula chlorifolia (DC.) D.Dietr.	Synonym		WCSP (in review)
Crassula × christyi (P.V.Heath) G.D.Rowley	Unresolved		WCSP (in review)
Crassula ciliata L.	Accepted		WCSP (in review)
Crassula cinerea Friedrich	Synonym		WCSP (in review)
Crassula clavata N.E.Br.	Accepted		WCSP (in review)
Crassula clavifolia E.Mey. ex Harv.	Synonym		WCSP (in review)
Crassula clavifolia var. marginata Schönland	Synonym		WCSP (in review)
Crassula clavifolia var. muirii Schönland	Synonym		WCSP (in review)
Crassula closiana (Gay) Reiche	Accepted		WCSP (in review)
Crassula coccinea L.	Accepted		WCSP (in review)
Crassula coerulescens Schönland	Synonym		WCSP (in review)
Crassula cogmansensis (Kuntze) K.Schum.	Synonym		WCSP (in review)
Crassula coleae Baker	Synonym		WCSP (in review)
Crassula colligata Toelken	Accepted		WCSP (in review)
Crassula colorata (Nees) Ostenf.	Accepted		WCSP (in review)
Crassula colorata var. acuminata (Reader) Toelken	Accepted		WCSP (in review)
Crassula colorata var. tuberculata Toelken	Synonym		WCSP (in review)
Crassula columella Marloth & Schönland	Accepted		WCSP (in review)
Crassula columnaris L.f.	Accepted		WCSP (in review)
Crassula columnaris sensu Jacobsen, Friedr., non Thunb.	Synonym		TRO
Crassula columnaris subsp. prolifera Friedrich	Accepted		WCSP (in review)
Crassula commutata Friedrich	Synonym		WCSP (in review)
Crassula compacta Schönland	Accepted		WCSP (in review)
Crassula comptonii Hutch. & Pillans	Synonym		WCSP (in review)
Crassula concinna Haw. [Unplaced]	Unresolved		WCSP (in review)
Crassula concinnella Haw. [Unplaced]	Unresolved		WCSP (in review)
Crassula confusa Schönland & Baker f.	Synonym		WCSP (in review)
Crassula congesta N.E.Br.	Accepted		WCSP (in review)
Crassula congesta subsp. laticephala (Schönl.) Toelken	Accepted		WCSP (in review)
Crassula conjuncta N.E.Br.	Synonym		WCSP (in review)
Crassula connata Donn [Invalid]	Synonym		WCSP (in review)
Crassula connata (Ruiz & Pav.) A.Berger	Accepted		WCSP (in review)
Crassula connata var. connata	Accepted		TRO
Crassula connata var. eremica (Jeps.) M.Bywater & Wickens	Accepted		WCSP (in review)
Crassula connata var. muscoides M.Bywater & Wickens	Accepted		WCSP (in review)
Crassula connata var. subsimplex (S.Watson) M.Bywater & Wickens	Accepted		WCSP (in review)
Crassula connivens Schönland	Synonym		WCSP (in review)
Crassula conspicua Harv.	Synonym		WCSP (in review)
Crassula cooperi Regel	Accepted		WCSP (in review)
Crassula corallina L.f.	Accepted		WCSP (in review)
Crassula corallina subsp. macrorrhiza Toelken	Accepted		WCSP (in review)
Crassula cordata Thunb.	Accepted		WCSP (in review)
Crassula cordata Lodd.	Synonym		WCSP (in review)
Crassula cordifolia Baker	Accepted		WCSP (in review)
Crassula cornuta Schönland & Baker f.	Unresolved		WCSP (in review)
Crassula coronata Heynh.	Synonym		WCSP (in review)
Crassula corpusculariopsis Boom [Illegitimate]	Synonym		WCSP (in review)
Crassula corymbosula Link & Otto	Synonym		TRO
Crassula corymbulosa Link	Synonym		WCSP (in review)
Crassula cotyledon Jacq.	Synonym		WCSP (in review)
Crassula cotyledon Haw.	Synonym		WCSP (in review)
Crassula cotyledonifolia Salisb.	Synonym		WCSP (in review)
Crassula cotyledonis Thunb.	Accepted		WCSP (in review)
Crassula crassiflora (Kuntze) K.Schum.	Synonym		WCSP (in review)
Crassula cremnophila van Jaarsv. & A.E.van Wyk	Accepted		WCSP (in review)
Crassula crenata Desf.	Synonym		WCSP (in review)
Crassula crenatifolia Baker f.	Unresolved		WCSP (in review)
Crassula crenulata Thunb.	Accepted		WCSP (in review)
Crassula cultrata L.	Accepted		WCSP (in review)
Crassula cultriformis Friedrich	Synonym		WCSP (in review)
Crassula curta N.E.Br.	Synonym		WCSP (in review)
Crassula curta var. rubra N.E.Br.	Synonym		WCSP (in review)
Crassula cyclophylla Schönland & Baker f.	Synonym		WCSP (in review)
Crassula cylindrica Schönland	Synonym		WCSP (in review)
Crassula cymbiformis Toelken	Accepted		WCSP (in review)
Crassula cymosa P.J.Bergius	Accepted		WCSP (in review)
Crassula dasyphylla Harv.	Synonym		WCSP (in review)
Crassula debilis Thunb.	Synonym		WCSP (in review)
Crassula debilis (Hook.f.) A.P.Druce & Given [Illegitimate]	Unresolved		WCSP (in review)
Crassula deceptor Schönland & Baker f.	Accepted		WCSP (in review)
Crassula deceptrix Schönland	Synonym		TRO
Crassula decidua Schönland	Accepted		WCSP (in review)
Crassula decipiens N.E.Br.	Synonym		WCSP (in review)
Crassula decumbens Thunb.	Accepted		WCSP (in review)
Crassula decumbens Eckl. & Zeyh. [Unplaced]	Unresolved		WCSP (in review)
Crassula decumbens var. brachyphylla (Adamson) Toelken	Accepted		WCSP (in review)
Crassula decussata Salisb.	Synonym		WCSP (in review)
Crassula decussata Spreng. [Unplaced]	Unresolved		WCSP (in review)
Crassula decussata DC.	Synonym		WCSP (in review)
Crassula dejecta Jacq.	Synonym		WCSP (in review)
Crassula deltoidea Thunb.	Accepted		WCSP (in review)
Crassula deminuta Diels	Synonym		WCSP (in review)
Crassula densa N.E.Br.	Synonym		WCSP (in review)
Crassula densifolia Harv.	Synonym		WCSP (in review)
Crassula dentata Thunb.	Accepted		WCSP (in review)
Crassula dentata var. minor Harv.	Synonym		TRO
Crassula dependens Bolus	Accepted		WCSP (in review)
Crassula depressa (Eckl. & Zeyh.) Toelken	Accepted		WCSP (in review)
Crassula dewinteri Friedrich	Synonym		WCSP (in review)
Crassula diabolica N.E.Br.	Synonym		WCSP (in review)
Crassula diaphana E.Mey. ex Harv.	Synonym		WCSP (in review)
Crassula dichotoma L.	Accepted		WCSP (in review)
Crassula dichotoma L.f.	Synonym		WCSP (in review)
Crassula dielsii Schönland	Synonym		WCSP (in review)
Crassula diffusa Lam.	Synonym		WCSP (in review)
Crassula diffusa Aiton	Synonym		WCSP (in review)
Crassula diffusa (Kirk) Cockayne [Illegitimate]	Synonym		WCSP (in review)
Crassula diffusa (Kirk) Berger	Accepted		TRO
Crassula dinteri Schönland	Synonym		WCSP (in review)
Crassula divaricata Eckl. & Zeyh.	Synonym		WCSP (in review)
Crassula dodii Schönland & Baker f.	Accepted		WCSP (in review)
Crassula drakensbergensis Schönland	Synonym		WCSP (in review)
Crassula dregeana Harv.	Synonym		WCSP (in review)
Crassula dregei (Harv.) Schönland	Synonym		WCSP (in review)
Crassula drummondii (Torr. & A.Gray) Fedde	Accepted		WCSP (in review)
Crassula dubia Schönland	Synonym		WCSP (in review)
Crassula ecklonii D.Dietr. [Illegitimate]	Synonym		WCSP (in review)
Crassula eendomensis Dinter [Invalid]	Unresolved		WCSP (in review)
Crassula elata N.E.Br.	Synonym		WCSP (in review)
Crassula elatinoides (Eckl. & Zeyh.) Friedrich	Accepted		WCSP (in review)
Crassula elegans Schönland & Baker f.	Accepted		WCSP (in review)
Crassula elegans subsp. namibensis (Friedr.) Toelken	Accepted		WCSP (in review)
Crassula ellenbeckiana Schönland	Accepted		WCSP (in review)
Crassula elongata Schönland	Synonym		WCSP (in review)
Crassula elsieae Toelken	Accepted		WCSP (in review)
Crassula enantiophylla Baker f.	Synonym		WCSP (in review)
Crassula engleri Schönland	Synonym		WCSP (in review)
Crassula erecta (Hook. & Arn.) A.Berger	Synonym		WCSP (in review)
Crassula ericoides Haw.	Accepted		WCSP (in review)
Crassula ericoides subsp. tortuosa Toelken	Accepted		WCSP (in review)
Crassula ernestii Schönland & Baker f.	Synonym		WCSP (in review)
Crassula erosula N.E.Br.	Synonym		WCSP (in review)
Crassula erosula N. E. Br. p.p.	Synonym		TRO
Crassula erubeacens Bullock	Synonym		WCSP (in review)
Crassula exilis Harv.	Accepted		WCSP (in review)
Crassula exilis subsp. cooperi (Regel) Toelken	Synonym		WCSP (in review)
Crassula exilis subsp. picturata (Boom) G.D.Rowley	Accepted		WCSP (in review)
Crassula exilis subsp. schmidtii (Regel) G.D.Rowley	Accepted		WCSP (in review)
Crassula exilis subsp. sedifolia (N.E.Br.) Toelken	Accepted		WCSP (in review)
Crassula expansa Aiton	Accepted		WCSP (in review)
Crassula expansa subsp. filicaulis (Haw.) Toelken	Accepted		WCSP (in review)
Crassula expansa subsp. fragilis (Baker) Toelken	Accepted		WCSP (in review)
Crassula expansa subsp. peculiaris Toelken	Synonym		WCSP (in review)
Crassula expansa subsp. pyrifolia (Compton) Toelken	Accepted		WCSP (in review)
Crassula exserta (Reader) Ostenf.	Accepted		WCSP (in review)
Crassula extrorsa Toelken	Accepted		WCSP (in review)
Crassula falcata J.C.Wendl.	Synonym		WCSP (in review)
Crassula falcata Dum.Cours. [Illegitimate]	Synonym		WCSP (in review)
Crassula fallax Friedrich	Accepted		WCSP (in review)
Crassula falx Linding. [Invalid]	Synonym		WCSP (in review)
Crassula fascicularis Lam.	Accepted		WCSP (in review)
Crassula fastigiata Schönland	Synonym		WCSP (in review)
Crassula fergusoniae Schönland	Synonym		WCSP (in review)
Crassula filamentosa Schönland	Synonym		WCSP (in review)
Crassula filicaulis Haw.	Synonym		WCSP (in review)
Crassula filiformis (Eckl. & Zeyh.) D.Dietr.	Accepted		WCSP (in review)
Crassula filiformis Dieter.	Unresolved		TRO
Crassula flabellifolia Harv.	Synonym		WCSP (in review)
Crassula flanaganii Schönland & Baker f.	Accepted		WCSP (in review)
Crassula flava L.	Accepted		WCSP (in review)
Crassula flavovirens Pillans	Synonym		WCSP (in review)
Crassula × flexa (P.V.Heath) G.D.Rowley	Unresolved		WCSP (in review)
Crassula foveata van Jaarsv.	Accepted		WCSP (in review)
Crassula fragilis Baker	Synonym		WCSP (in review)
Crassula fragilis Schönland	Synonym		WCSP (in review)
Crassula fragilis var. suborbicularis R.Fern.	Synonym		WCSP (in review)
Crassula fruticosa Mill.	Unresolved		WCSP (in review)
Crassula fruticulosa L.	Synonym		WCSP (in review)
Crassula furcata (Eckl. & Zeyh.) Endl.	Synonym		WCSP (in review)
Crassula furcata Endl. & Walp.	Synonym		TRO
Crassula fusca Herre	Accepted		WCSP (in review)
Crassula galpinii Schönland	Synonym		WCSP (in review)
Crassula galunkensis Engl.	Synonym		WCSP (in review)
Crassula × garciae (P.V.Heath) G.D.Rowley	Unresolved		WCSP (in review)
Crassula garibina Marloth & Schönland	Accepted		WCSP (in review)
Crassula gemmifera Friedrich	Accepted		WCSP (in review)
Crassula gentianoides Lam.	Synonym		WCSP (in review)
Crassula giessii Friedrich	Synonym		WCSP (in review)
Crassula gifbergensis Friedrich	Synonym		WCSP (in review)
Crassula gillii Schönland	Synonym		WCSP (in review)
Crassula glabra Haw.	Synonym		WCSP (in review)
Crassula glabrifolia Harv.	Unresolved		WCSP (in review)
Crassula glauca Schönland	Synonym		WCSP (in review)
Crassula globiflora (Sims) Spreng.	Synonym		WCSP (in review)
Crassula globosa N.E.Br.	Synonym		WCSP (in review)
Crassula globularioides Britten	Accepted		WCSP (in review)
Crassula globularioides subsp. argyrophylla (Diels ex Schönl. & Baker f.) Toelken	Accepted		WCSP (in review)
Crassula globularioides subsp. illichiana (Engl.) Toelken	Accepted		WCSP (in review)
Crassula globulifolia Steud.	Synonym		WCSP (in review)
Crassula glomerata P.J.Bergius	Accepted		WCSP (in review)
Crassula goetzeana Engl.	Synonym		WCSP (in review)
Crassula × graeseri Boom	Unresolved		WCSP (in review)
Crassula grammanthoides (Schönl.) Toelken	Accepted		WCSP (in review)
Crassula granvikii Mildbr.	Accepted		WCSP (in review)
Crassula griquaensis Schönland	Synonym		WCSP (in review)
Crassula grisea Schönland	Accepted		WCSP (in review)
Crassula grisea var. bakeri (Schönland) G.D.Rowley	Synonym		WCSP (in review)
Crassula guchabensis Merxm.	Synonym		WCSP (in review)
Crassula guilelmi-trollii Stopp	Synonym		WCSP (in review)
Crassula harveyi Britten & Baker f.	Synonym		WCSP (in review)
Crassula hedbergii Wickens & M.Bywater	Accepted		WCSP (in review)
Crassula helmsii (Kirk) Cockayne	Accepted		WCSP (in review)
Crassula helmsii (T. Kirk) Berger	Unresolved		TRO
Crassula hemisphaerica Thunb.	Accepted		WCSP (in review)
Crassula herrei Friedrich	Synonym		WCSP (in review)
Crassula heterotricha Schinz	Synonym		WCSP (in review)
Crassula hirsuta Schönland & Baker f.	Accepted		WCSP (in review)
Crassula hirta Thunb.	Synonym		WCSP (in review)
Crassula hirtipes Harv.	Accepted		WCSP (in review)
Crassula hispida (Haw.) D.Dietr.	Unresolved		WCSP (in review)
Crassula hispida Schönland & Baker f. [Illegitimate]	Synonym		WCSP (in review)
Crassula hispida Dieter.	Synonym		TRO
Crassula hofmeyeriana Dinter	Unresolved		TRO
Crassula hottentotta Marloth & Schönland	Synonym		WCSP (in review)
Crassula humbertii Desc.	Accepted		WCSP (in review)
Crassula humilis N.E.Br.	Synonym		WCSP (in review)
Crassula hunua A.P.Druce	Accepted		WCSP (in review)
Crassula × hybrida (P.V.Heath) G.D.Rowley	Unresolved		WCSP (in review)
Crassula hystrix Schönland	Synonym		WCSP (in review)
Crassula ihlenfeldtii Friedrich	Synonym		WCSP (in review)
Crassula illichiana Engl.	Synonym		WCSP (in review)
Crassula imbricata Burm.f.	Synonym		WCSP (in review)
Crassula imbricata Aiton	Synonym		WCSP (in review)
Crassula impressa (Haw.) D.Dietr.	Synonym		WCSP (in review)
Crassula impressa N.E.Br.	Synonym		WCSP (in review)
Crassula inaequalis Schönland	Synonym		WCSP (in review)
Crassula inamoena N.E.Br.	Synonym		WCSP (in review)
Crassula inandensis Schönland & Baker f.	Accepted		WCSP (in review)
Crassula inanis Thunb.	Accepted		WCSP (in review)
Crassula incana (Eckl. & Zeyh.) Harv.	Synonym		WCSP (in review)
Crassula inchangensis Engl.	Synonym		WCSP (in review)
Crassula indica Decne.	Unresolved		WCSP (in review)
Crassula intermedia Schönland	Accepted		WCSP (in review)
Crassula interrupta E.Mey. ex Harv.	Unresolved		WCSP (in review)
Crassula interrupta Drege ex Harv.	Synonym		TRO
Crassula intricata (Nees) Ostenf.	Unresolved		WCSP (in review)
Crassula intricata (Nees) Ostenfeld	Accepted		TRO
Crassula involucrata Schönland	Synonym		WCSP (in review)
Crassula involucrata sensu Schonl., Batten & Bokelmann, Jacot-Guill., non Dryand	Synonym		TRO
Crassula jacobseniana Poelln.	Synonym		WCSP (in review)
Crassula jasminea Ker Gawl.	Synonym		WCSP (in review)
Crassula jasminiflora Haw.	Synonym		WCSP (in review)
Crassula johannis-winkleri Linding. [Invalid]	Synonym		WCSP (in review)
Crassula × justi-corderoyi Jacobsen & Poelln.	Unresolved		WCSP (in review)
Crassula × justus Cordem.	Unresolved		WCSP (in review)
Crassula karasana Friedrich	Synonym		WCSP (in review)
Crassula karasana Friedr.	Synonym		TRO
Crassula kirkii (Allan) A.P.Druce & Given	Accepted		WCSP (in review)
Crassula klinghardtensis Schönland	Synonym		WCSP (in review)
Crassula kuhnii Schönland	Synonym		WCSP (in review)
Crassula lactea Aiton	Accepted		WCSP (in review)
Crassula lambertiana Schönland & Baker f.	Synonym		WCSP (in review)
Crassula lanceolata (Eckl. & Zeyh.) Endl.	Synonym		WCSP (in review)
Crassula lanceolata subsp. denticulata (Brenan) Toelken	Synonym		WCSP (in review)
Crassula lanceolata subsp. lanceolata Endl. ex Walp.	Unresolved		TRO
Crassula lanceolata subsp. transvaalensis (Kuntze) Toelken	Synonym		WCSP (in review)
Crassula langebergensis Schönland	Synonym		WCSP (in review)
Crassula × langleyensis (Veitch) G.D.Rowley	Unresolved		WCSP (in review)
Crassula lanuginosa Harv.	Accepted		WCSP (in review)
Crassula lanuginosa var. pachystemon (Schönl. & Baker f.) Toelken	Accepted		WCSP (in review)
Crassula lasiantha E.Mey. ex Harv.	Accepted		WCSP (in review)
Crassula latibracteata Toelken	Accepted		WCSP (in review)
Crassula laticephala Schönland	Synonym		WCSP (in review)
Crassula latispathulata Schönland & Baker f.	Synonym		WCSP (in review)
Crassula laxa Schönland	Synonym		WCSP (in review)
Crassula leachii R.Fern.	Accepted		WCSP (in review)
Crassula leipoldtii Schönland & Baker f.	Synonym		WCSP (in review)
Crassula lettyae E.Phillips	Synonym		WCSP (in review)
Crassula leucantha Schönland & Baker f.	Synonym		WCSP (in review)
Crassula levynsiae Adamson	Synonym		WCSP (in review)
Crassula liebuschiana Engl.	Synonym		WCSP (in review)
Crassula lignosa Burtt Davy	Synonym		WCSP (in review)
Crassula ligulifolia Haw. [Unplaced]	Unresolved		WCSP (in review)
Crassula limosa Schönland	Synonym		WCSP (in review)
Crassula lineolata Aiton	Synonym		WCSP (in review)
Crassula lineolata Dryand.	Synonym		TRO
Crassula linguifolia Haw.	Synonym		WCSP (in review)
Crassula lingula (Haw.) D.Dietr.	Synonym		WCSP (in review)
Crassula littlewoodii Friedrich	Synonym		WCSP (in review)
Crassula littoralis (Eckl. & Zeyh.) Endl.	Synonym		WCSP (in review)
Crassula loganiana Compton	Synonym		WCSP (in review)
Crassula longipes (Rose) M.Bywater & Wickens	Accepted		WCSP (in review)
Crassula longistyla Schönland	Synonym		WCSP (in review)
Crassula loriformis Schönland & Baker f.	Synonym		WCSP (in review)
Crassula lucens Gram [Unplaced]	Unresolved		WCSP (in review)
Crassula lucida Lam.	Synonym		WCSP (in review)
Crassula luederitzii Schönland	Synonym		WCSP (in review)
Crassula lutea (Schönl.) Friedrich	Synonym		WCSP (in review)
Crassula lycioides E.Mey. ex Harv.	Synonym		WCSP (in review)
Crassula lycopodioides Lam.	Synonym		WCSP (in review)
Crassula lycopodioides f. acuminata H.Jacobsen	Synonym		WCSP (in review)
Crassula lycopodioides f. fragilis H.Jacobsen	Synonym		WCSP (in review)
Crassula lycopodioides f. fulva H.Jacobsen	Synonym		WCSP (in review)
Crassula lycopodioides var. polypodacea Harv.	Synonym		TRO
Crassula lycopodioides f. purpusii H.Jacobsen	Synonym		WCSP (in review)
Crassula lycopodioides var. variegata E.Lamb	Synonym		WCSP (in review)
Crassula macbridei Steyerm.	Synonym		WCSP (in review)
Crassula macowaniana Schönland & Baker f.	Accepted		WCSP (in review)
Crassula macowanii Scott-Elliot [Unplaced]	Unresolved		WCSP (in review)
Crassula macrantha (Hook.f.) Diels & E.Pritz.	Synonym		WCSP (in review)
Crassula macrantha var. nuda Ostenf.	Synonym		WCSP (in review)
Crassula maculata Schönland [Unplaced]	Unresolved		WCSP (in review)
Crassula magellanica (Willd. ex Schult.) Macloskie	Synonym		WCSP (in review)
Crassula magnolii DC.	Synonym		WCSP (in review)
Crassula malladrae Chiov.	Synonym		WCSP (in review)
Crassula manaia A.P.Druce & Sykes	Accepted		WCSP (in review)
Crassula mannii Hook.f.	Synonym		WCSP (in review)
Crassula maputensis R.Fern.	Accepted		WCSP (in review)
Crassula × marchandii Friedrich	Accepted		WCSP (in review)
Crassula margaritifera (Eckl. & Zeyh.) Harv.	Synonym		WCSP (in review)
Crassula marginalis Aiton	Synonym		WCSP (in review)
Crassula marginata Thunb.	Unresolved		WCSP (in review)
Crassula mariae Raym.-Hamet [Unplaced]	Unresolved		WCSP (in review)
Crassula maritima Schönland	Synonym		WCSP (in review)
Crassula marlothii Schönland	Synonym		WCSP (in review)
Crassula marnieriana Huber & Jacobsen	Synonym		WCSP (in review)
Crassula massonii Britten & Baker f.	Synonym		WCSP (in review)
Crassula massonioides Diels	Synonym		WCSP (in review)
Crassula mataikona A.P.Druce	Accepted		WCSP (in review)
Crassula media (Haw.) D.Dietr.	Synonym		WCSP (in review)
Crassula merxmuelleri Friedrich	Synonym		WCSP (in review)
Crassula mesembrianthemopsis Dinter	Accepted		WCSP (in review)
Crassula mesembrianthoides Schönland & Baker f. [Illegitimate]	Synonym		WCSP (in review)
Crassula mesembryanthemoides (Haw.) D.Dietr.	Accepted		WCSP (in review)
Crassula mesembryanthemoides subsp. hispida (Haw.) Toelken	Accepted		WCSP (in review)
Crassula mesembryanthoides subsp. hispida (Haw.) Toelken	Synonym		TRO
Crassula meyeri Harv.	Unresolved		WCSP (in review)
Crassula micans Vahl ex Baill.	Accepted		WCSP (in review)
Crassula micrantha Schönland	Synonym		WCSP (in review)
Crassula microcarpa Sm. [Unplaced]	Unresolved		WCSP (in review)
Crassula milfordiae Byles	Synonym		WCSP (in review)
Crassula milleriana Burtt Davy	Synonym		WCSP (in review)
Crassula minima Thunb.	Synonym		WCSP (in review)
Crassula minima Harv.	Synonym		WCSP (in review)
Crassula minima (Miers ex Hook. & Arn.) Reiche [Illegitimate]	Synonym		WCSP (in review)
Crassula minuta Toelken	Accepted		WCSP (in review)
Crassula minutiflora Schönland & Baker f.	Synonym		WCSP (in review)
Crassula minutissima (Skottsb.) M.Bywater & Wickens	Accepted		WCSP (in review)
Crassula minutissima Skottsb.	Synonym		TRO
Crassula miriamae Ostenf.	Unresolved		WCSP (in review)
Crassula mitrata Friedrich	Synonym		WCSP (in review)
Crassula × mixta (P.V.Heath) G.D.Rowley	Unresolved		WCSP (in review)
Crassula mollis Thunb.	Accepted		WCSP (in review)
Crassula mongolica Franch.	Synonym		WCSP (in review)
Crassula montana L.f.	Accepted		WCSP (in review)
Crassula montana subsp. quadrangularis (Schönl.) Toelken	Accepted		WCSP (in review)
Crassula monticola N.E.Br.	Synonym		WCSP (in review)
Crassula montis-draconis Dinter	Synonym		WCSP (in review)
Crassula montis-moltkei Dinter	Synonym		WCSP (in review)
Crassula morrumbalensis R.Fern.	Accepted		WCSP (in review)
Crassula moschata G.Forst.	Accepted		WCSP (in review)
Crassula mossii Schönland	Synonym		WCSP (in review)
Crassula mucronata Zahlbr.	Synonym		WCSP (in review)
Crassula multicaulis (Petrie) A.P.Druce & Given	Accepted		WCSP (in review)
Crassula multicava Lem.	Accepted		WCSP (in review)
Crassula multiceps Harv.	Accepted		WCSP (in review)
Crassula multiflora Schönland & Baker f.	Accepted		WCSP (in review)
Crassula multiflora subsp. leucantha (Schönl. & Baker f.) Toelken	Accepted		WCSP (in review)
Crassula muricata Thunb.	Accepted		WCSP (in review)
Crassula muscosa L.	Accepted		WCSP (in review)
Crassula muscosa (L.) Roth [Illegitimate]	Synonym		WCSP (in review)
Crassula muscosa var. parvula (Eckl. & Zeyh.) Toelken	Accepted		WCSP (in review)
Crassula muscosa var. polpodacea Rowley	Accepted		TRO
Crassula muscosa var. rigida Toelken	Accepted		WCSP (in review)
Crassula muscosa var. sinuata Toelken	Accepted		WCSP (in review)
Crassula nakurensis Engl.	Unresolved		WCSP (in review)
Crassula namaquensis Schönland & Baker f.	Accepted		WCSP (in review)
Crassula namaquensis subsp. comptonii (Hutch. & Pillans) Toelken	Accepted		WCSP (in review)
Crassula namaquensis var. lutea Schönland	Synonym		WCSP (in review)
Crassula namaquensis subsp. lutea (Schönl.) Toelken	Accepted		WCSP (in review)
Crassula namibensis Friedrich	Synonym		WCSP (in review)
Crassula nana Schönland & Baker f.	Synonym		WCSP (in review)
Crassula natalensis Schönland	Accepted		WCSP (in review)
Crassula natans Thunb.	Accepted		WCSP (in review)
Crassula natans var. filiformis (Eckl. & Zeyh.) Toelken	Synonym		WCSP (in review)
Crassula natans subsp. filiformis (Eckl. & Zeyl.) Friedrich	Synonym		WCSP (in review)
Crassula natans f. filiformis (Eckl. & Zeyh.) Schönl.	Synonym		TRO
Crassula natans var. minus (Eckl. & Zeyh.) G.D.Rowley	Accepted		WCSP (in review)
Crassula natans var. minus Rowley	Unresolved		TRO
Crassula natans var. natans Thunb.	Accepted		TRO
Crassula natans subsp. natans Thunb.	Synonym		TRO
Crassula nealeana Higgins	Synonym		WCSP (in review)
Crassula neglecta Schult. [Illegitimate]	Synonym		WCSP (in review)
Crassula nemorosa (Eckl. & Zeyh.) Endl.	Accepted		WCSP (in review)
Crassula nemorosa Endl. ex Walp.	Unresolved		TRO
Crassula nitida Schönland	Synonym		WCSP (in review)
Crassula nivalis (Eckl. & Zeyh.) Endl.	Synonym		WCSP (in review)
Crassula nivalis Endl. & Walp.	Synonym		TRO
Crassula nodulosa Schönland	Accepted		WCSP (in review)
Crassula nodulosa f. rhodesica R.Fern.	Accepted		WCSP (in review)
Crassula nuda Compton	Synonym		WCSP (in review)
Crassula nudicaulis L.	Accepted		WCSP (in review)
Crassula nudicaulis var. herrei (Friedr.) Toelken	Accepted		WCSP (in review)
Crassula nudicaulis var. nudicaulis	Accepted		TRO
Crassula nudicaulis var. platyphylla (Harv.) Toelken	Accepted		WCSP (in review)
Crassula numaisensis Friedrich	Accepted		WCSP (in review)
Crassula nummulariifolia Baker	Accepted		WCSP (in review)
Crassula nyikensis Baker	Accepted		WCSP (in review)
Crassula obfalcata Willd.	Synonym		WCSP (in review)
Crassula oblanceolata Schönland & Baker f.	Accepted		WCSP (in review)
Crassula obliqua Aiton	Synonym		WCSP (in review)
Crassula obliqua Haw. [Illegitimate]	Synonym		WCSP (in review)
Crassula obovata Haw.	Accepted		WCSP (in review)
Crassula obovata var. dregeana (Harv.) Toelken	Accepted		WCSP (in review)
Crassula obovata var. obovata Haw.	Accepted		TRO
Crassula obtusa Haw.	Accepted		WCSP (in review)
Crassula obvallaris DC.	Synonym		WCSP (in review)
Crassula obvallata L.	Synonym		WCSP (in review)
Crassula odoratissima Andrews	Synonym		WCSP (in review)
Crassula orbicularis L.	Accepted		WCSP (in review)
Crassula orbicularis var. rosularis (Haw.) G.D.Rowley	Synonym		WCSP (in review)
Crassula ovallei (Phil.) Reiche	Synonym		WCSP (in review)
Crassula ovata E.Mey. ex Harv. [Invalid]	Synonym		WCSP (in review)
Crassula ovata (Mill.) Druce	Accepted		WCSP (in review)
Crassula pachyphylla Schönland	Synonym		WCSP (in review)
Crassula pachystemon Schönland & Baker f.	Synonym		WCSP (in review)
Crassula pageae Toelken	Accepted		WCSP (in review)
Crassula pallens Schönland & Baker f.	Accepted		WCSP (in review)
Crassula pallida Baker	Synonym		WCSP (in review)
Crassula paludosa Reiche	Synonym		WCSP (in review)
Crassula paludosa (Schltdl.) Dusén	Synonym		TRO
Crassula paniculata (Haw.) D.Dietr.	Synonym		WCSP (in review)
Crassula papillosa Schönland & Baker f.	Accepted		WCSP (in review)
Crassula parviflora E.Mey. ex Harv.	Synonym		WCSP (in review)
Crassula parvifolia E.A.Bruce	Synonym		WCSP (in review)
Crassula parvipetala Schönland	Synonym		WCSP (in review)
Crassula parvisepala Schönland	Synonym		WCSP (in review)
Crassula parvula (Eckl. & Zeyh.) Endl.	Synonym		WCSP (in review)
Crassula parvula Suesseng. & Merxm.	Synonym		TRO
Crassula patens (Eckl. & Zeyh.) Endl.	Synonym		WCSP (in review)
Crassula patens Endl. & Walp.	Synonym		TRO
Crassula patersoniae Schönland	Synonym		WCSP (in review)
Crassula pearsonii Schönland	Synonym		WCSP (in review)
Crassula pectinata Conrath	Synonym		WCSP (in review)
Crassula peculiaris (Toelken) Toelken & Wickens	Accepted		WCSP (in review)
Crassula pedicellosa (F.Muell.) Ostenf.	Synonym		WCSP (in review)
Crassula peduncularis (Sm.) F.Meigen	Accepted		WCSP (in review)
Crassula peglerae Schönland	Synonym		WCSP (in review)
Crassula pellucida L.	Accepted		WCSP (in review)
Crassula pellucida Jacq. [Illegitimate]	Synonym		WCSP (in review)
Crassula pellucida subsp. alsinoides (Hook.f.) Toelken	Synonym		WCSP (in review)
Crassula pellucida subsp. brachypetala (Drège ex Harv.) Toelken	Accepted		WCSP (in review)
Crassula pellucida subsp. marginalis (Sol. ex Aiton) Toelken	Accepted		WCSP (in review)
Crassula pentandra (Royle ex Edgew.) Schönland	Synonym		WCSP (in review)
Crassula pentandra subsp. catalaunica Vigo & Terradas	Synonym		WCSP (in review)
Crassula pentandra var. denticulata Brenan	Synonym		WCSP (in review)
Crassula pentandra var. phyturus (Mildbr.) Hedberg	Synonym		WCSP (in review)
Crassula peploides Harv.	Accepted		WCSP (in review)
Crassula perfilata Scop.	Synonym		TRO
Crassula perfoliata L.	Accepted		WCSP (in review)
Crassula perfoliata var. albiflora Harv.	Synonym		TRO
Crassula perfoliata var. falcata (J.C.Wendl.) Toelken	Accepted		WCSP (in review)
Crassula perfoliata var. heterotricha (Schinz) Toelken	Accepted		WCSP (in review)
Crassula perfoliata var. miniata Toelken	Unresolved		WCSP (in review)
Crassula perfoliata var. minor (Haw.) G.D.Rowley	Synonym		WCSP (in review)
Crassula perfoliata var. perfoliata L.	Accepted		TRO
Crassula perforata Thunb.	Accepted		WCSP (in review)
Crassula perforata E.Mey. ex Harv. [Invalid]	Synonym		WCSP (in review)
Crassula perfossa Lam.	Synonym		WCSP (in review)
Crassula perfossa E.Mey. ex Harv.	Synonym		WCSP (in review)
Crassula petraea Schönland	Synonym		WCSP (in review)
Crassula petrogeton Walp.	Synonym		WCSP (in review)
Crassula pharnaceoides Fisch. & C.A.Mey.	Synonym		WCSP (in review)
Crassula pharnaceoides subsp. eupharnaceoides Merxmuller	Synonym		TRO
Crassula pharnaceoides subsp. rhodesica Merxm.	Synonym		WCSP (in review)
Crassula phascoides (Griseb.) M.Bywater	Accepted		WCSP (in review)
Crassula phyturus Mildbr.	Synonym		WCSP (in review)
Crassula picturata Boom	Synonym		WCSP (in review)
Crassula pinnata (Lam.) L.f.	Synonym		WCSP (in review)
Crassula pinnata Lour. [Unplaced]	Unresolved		WCSP (in review)
Crassula planifolia Schönland	Accepted		WCSP (in review)
Crassula platyphylla Harv.	Synonym		WCSP (in review)
Crassula plegmatoides Friedrich	Accepted		WCSP (in review)
Crassula polpodacea (Eckl. & Zeyh.) Endl.	Synonym		WCSP (in review)
Crassula portulacaria L.	Unresolved		WCSP (in review)
Crassula portulacastrum Harv.	Unresolved		WCSP (in review)
Crassula portulacea Lam.	Synonym		WCSP (in review)
Crassula pringlei (Rose) Fedde	Accepted		TRO
Crassula procumbens Rojas Acosta	Unresolved		TRO
Crassula profusa Hook.f.	Synonym		WCSP (in review)
Crassula promontorii Schönland & Baker f.	Synonym		WCSP (in review)
Crassula propinqua (Eckl. & Zeyh.) Endl.	Synonym		WCSP (in review)
Crassula prostrata Thunb.	Synonym		WCSP (in review)
Crassula prostrata E.Mey. ex Harv.	Synonym		WCSP (in review)
Crassula pruinosa L.	Accepted		WCSP (in review)
Crassula pseudhemisphaerica Friedrich	Accepted		WCSP (in review)
Crassula pseudolycopodioides Dinter & Schinz	Synonym		WCSP (in review)
Crassula puberula R.Br.	Synonym		WCSP (in review)
Crassula pubescens Thunb.	Accepted		WCSP (in review)
Crassula pubescens subsp. pubescens Thunb.	Accepted		TRO
Crassula pubescens subsp. radicans (Haw.) Toelken	Accepted		WCSP (in review)
Crassula pubescens subsp. rattrayi (Schönl. & Baker f.) Toelken	Accepted		WCSP (in review)
Crassula pulchella Aiton	Synonym		WCSP (in review)
Crassula × pulverulenta Boom	Unresolved		WCSP (in review)
Crassula punctata L.	Synonym		WCSP (in review)
Crassula punctata Mill.	Synonym		WCSP (in review)
Crassula punctulata Schönland & Baker f.	Synonym		WCSP (in review)
Crassula purcellii Schönland	Synonym		WCSP (in review)
Crassula purchellii Schönland	Synonym		TRO
Crassula purchellii Schönl.	Synonym		TRO
Crassula purpurata (Hook.f.) Domin	Synonym		WCSP (in review)
Crassula pusilla Schönland	Synonym		WCSP (in review)
Crassula pusilla (Kirk) A.P.Druce & Given [Illegitimate]	Synonym		WCSP (in review)
Crassula pustulata Toelken	Accepted		WCSP (in review)
Crassula × putativa (P.V.Heath) G.D.Rowley	Unresolved		WCSP (in review)
Crassula pyramidalis Thunb.	Accepted		WCSP (in review)
Crassula pyrifolia Compton	Synonym		WCSP (in review)
Crassula qoatlhambensis Hargr.	Accepted		WCSP (in review)
Crassula quadrangula (Eckl. & Zeyh.) Endl.	Synonym		WCSP (in review)
Crassula quadrangula Endl. & Walp.	Synonym		TRO
Crassula quadrangularis Schönland	Synonym		WCSP (in review)
Crassula quadrifida Baker	Synonym		WCSP (in review)
Crassula radicans (Haw.) D.Dietr.	Synonym		WCSP (in review)
Crassula radicans (Phil.) Reiche	Synonym		WCSP (in review)
Crassula radicans Dieter.	Synonym		TRO
Crassula radicans var. phillipsii Schönland	Synonym		TRO
Crassula ramosa Thunb.	Synonym		WCSP (in review)
Crassula ramuliflora Link	Synonym		WCSP (in review)
Crassula ramuliflora var. transvaalensis Schönland	Synonym		TRO
Crassula rattrayi Diels ex Schönl. & Baker f.	Synonym		WCSP (in review)
Crassula rauhii Friedrich	Synonym		WCSP (in review)
Crassula recurva N.E.Br.	Synonym		WCSP (in review)
Crassula recurva (Hook.f.) Ostenf. [Illegitimate]	Synonym		WCSP (in review)
Crassula rehmannii Baker f.	Synonym		WCSP (in review)
Crassula remota Schönland	Synonym		WCSP (in review)
Crassula retroflexa Thunb.	Synonym		WCSP (in review)
Crassula retroflexa Meerb. [Illegitimate]	Synonym		WCSP (in review)
Crassula retroflexa W.T.Aiton [Unplaced]	Unresolved		WCSP (in review)
Crassula retrorsa Hutch.	Synonym		WCSP (in review)
Crassula reversisetosa Bitter	Synonym		WCSP (in review)
Crassula revolvens Haw.	Synonym		WCSP (in review)
Crassula rhodesica (Merxm.) Wickens & M.Bywater	Accepted		WCSP (in review)
Crassula rhodesica Mogg	Synonym		TRO
Crassula rhomboidea N.E.Br.	Synonym		WCSP (in review)
Crassula rivularis (Peter) Hutch. & E.A.Bruce	Synonym		WCSP (in review)
Crassula robusta Toelken	Synonym		WCSP (in review)
Crassula rodogyna Friedrich	Synonym		WCSP (in review)
Crassula rogersii Schönland	Accepted		WCSP (in review)
Crassula roggeveldii Schönland	Accepted		WCSP (in review)
Crassula rosularis Haw.	Synonym		WCSP (in review)
Crassula rotundifolia Haw. [Unplaced]	Unresolved		WCSP (in review)
Crassula ruamahanga A.P.Druce	Accepted		WCSP (in review)
Crassula rubella Compton	Synonym		WCSP (in review)
Crassula rubens (L.) L.	Synonym		WCSP (in review)
Crassula rubescens Schönland & Baker f.	Synonym		WCSP (in review)
Crassula rubicunda E.Mey. ex Harv.	Synonym		WCSP (in review)
Crassula rubicunda var. parvisepala Schönland	Synonym		WCSP (in review)
Crassula rubricaulis Eckl. & Zeyh.	Accepted		WCSP (in review)
Crassula rudis Schönland & Baker f.	Synonym		WCSP (in review)
Crassula rudolfii Schönland & Baker f.	Accepted		WCSP (in review)
Crassula rufopunctata Schönland	Synonym		WCSP (in review)
Crassula rupestris L.f.	Accepted		WCSP (in review)
Crassula rupestris subsp. commutata (Friedr.) Toelken	Accepted		WCSP (in review)
Crassula rupestris subsp. marnieriana (Huber & Jacobsen) Toelken	Accepted		WCSP (in review)
Crassula rustii Schönland	Synonym		WCSP (in review)
Crassula saginoides (Maxim.) M.Bywater & Wickens	Accepted		WCSP (in review)
Crassula sarcocaulis Eckl. & Zeyh.	Accepted		WCSP (in review)
Crassula sarcocaulis subsp. rupicola Toelken	Accepted		WCSP (in review)
Crassula sarcocaulis subsp. sarcocaulis	Accepted		TRO
Crassula sarcocaulis var. scaberula Harv.	Synonym		TRO
Crassula sarcolipes Harv.	Synonym		WCSP (in review)
Crassula sarmentosa Harv.	Accepted		WCSP (in review)
Crassula saxifraga Harv.	Accepted		WCSP (in review)
Crassula scabra L.	Accepted		WCSP (in review)
Crassula × scabrella Haw.	Accepted		WCSP (in review)
Crassula scabrella sensu Eckl. & Zeyh., Harv., non Haw.	Synonym		TRO
Crassula scalaris Schönland & Baker f.	Unresolved		WCSP (in review)
Crassula scheppigiana Diels	Synonym		WCSP (in review)
Crassula schimperi Fisch. & C.A.Mey.	Accepted		WCSP (in review)
Crassula schimperi f. abbreviata R.Fern.	Synonym		WCSP (in review)
Crassula schimperi var. denticulata (Brenan) R.Fern.	Accepted		WCSP (in review)
Crassula schimperi f. filamentosa (Schönl.) R.Fern.	Synonym		WCSP (in review)
Crassula schimperi var. illecebrioides (Welw. ex Hiern) G.D.Rowley	Accepted		WCSP (in review)
Crassula schimperi var. illecebroides (Welw. ex Hiern.) R. Fernandez	Accepted		TRO
Crassula schimperi var. lanceolata (Eckl. & Zeyh.) Toelken	Synonym		WCSP (in review)
Crassula schimperi var. lanceolata Toelken, comb. inval.	Synonym		TRO
Crassula schimperi subsp. phyturus (Mildbr.) R.Fern.	Accepted		WCSP (in review)
Crassula schimperi var. schimperi	Synonym		TRO
Crassula schimperi subsp. transvaalensis (Kuntze) R.Fern.	Synonym		WCSP (in review)
Crassula schimperi var. transvaalensis R. Fern.	Accepted		TRO
Crassula schkuhrii Roth	Synonym		WCSP (in review)
Crassula × schlechteri Schönland	Unresolved		WCSP (in review)
Crassula schmidtii Regel	Synonym		WCSP (in review)
Crassula schoenlandii Jacobsen	Synonym		WCSP (in review)
Crassula schweinfurthii Dammann	Synonym		WCSP (in review)
Crassula scleranthoides Burm.f.	Synonym		WCSP (in review)
Crassula scutellaria Burm.f.	Synonym		WCSP
Crassula scutellaria Burm.f. [Unplaced]	Unresolved		WCSP (in review)
Crassula sebaeoides (Eckl. & Zeyh.) Toelken	Accepted		WCSP (in review)
Crassula sediflora (Eckl. & Zeyh.) Endl.	Accepted		WCSP (in review)
Crassula sediflora var. laxifoliosa Schönland	Synonym		TRO
Crassula sedifolia N.E.Br.	Synonym		WCSP (in review)
Crassula sediformis Schweinf. [Unplaced]	Unresolved		WCSP (in review)
Crassula sediodes Mill.	Synonym		WCSP (in review)
Crassula selago Dinter	Synonym		WCSP (in review)
Crassula semiorbicularis Eckl. & Zeyh.	Synonym		WCSP (in review)
Crassula septas Thunb. [Illegitimate]	Synonym		WCSP (in review)
Crassula septas var. leipoldtii Schönland	Synonym		TRO
Crassula sericea Schönland	Accepted		WCSP (in review)
Crassula sericea var. hottentotta (Marloth & Schönl.) Toelken	Accepted		WCSP (in review)
Crassula sericea var. velutina (Friedr.) Toelken	Accepted		WCSP (in review)
Crassula × serpentaria Schönland [Unplaced]	Unresolved		WCSP (in review)
Crassula sessilicymula Mogg	Synonym		WCSP (in review)
Crassula sessilifolia Baker f.	Synonym		WCSP (in review)
Crassula setigera (Eckl. & Zeyh.) Schönland	Synonym		WCSP (in review)
Crassula setulosa Harv.	Accepted		WCSP (in review)
Crassula setulosa var. basutica Schönland	Synonym		TRO
Crassula setulosa var. curta (N.E.Br.) Schönland	Accepted		WCSP (in review)
Crassula setulosa var. deminuta (Diels) Toelken	Accepted		WCSP (in review)
Crassula setulosa var. ovata Schönland	Synonym		TRO
Crassula setulosa var. rubra (N.E.Br.) G.D.Rowley	Synonym		WCSP (in review)
Crassula setulosa var. setulosa	Accepted		TRO
Crassula sieberiana (Schult. & Schult.f.) Druce	Accepted		WCSP (in review)
Crassula sieberiana var. acuminata (Reader) Domin	Synonym		WCSP (in review)
Crassula sieberiana var. exserta (Reader) Domin	Synonym		WCSP (in review)
Crassula sieberiana subsp. tetramera Toelken	Accepted		WCSP (in review)
Crassula simiana Schönland	Synonym		WCSP (in review)
Crassula similis Baker f.	Synonym		WCSP (in review)
Crassula simulans Schönland	Accepted		WCSP (in review)
Crassula sinclairii (Hook.f.) A.P.Druce & Given	Accepted		WCSP (in review)
Crassula sladenii Schönland	Accepted		WCSP (in review)
Crassula smutsii Schönland	Synonym		WCSP (in review)
Crassula socialis Schönland	Accepted		WCSP (in review)
Crassula solieri (Gay) F.Meigen	Accepted		WCSP (in review)
Crassula solieri (Gay) Reiche	Unresolved		TRO
Crassula southii Schönland	Accepted		WCSP (in review)
Crassula sparsa Aiton [Unplaced]	Unresolved		WCSP (in review)
Crassula spathulata Thunb.	Accepted		WCSP (in review)
Crassula spectabilis Schönland	Synonym		WCSP (in review)
Crassula sphaeritis Harv.	Synonym		WCSP (in review)
Crassula spicata Thunb.	Synonym		WCSP (in review)
Crassula spiciformis K.Schum. [Unplaced]	Unresolved		WCSP (in review)
Crassula spinosa (L.) L.	Synonym		WCSP (in review)
Crassula spiralis Dum.Cours.	Synonym		WCSP (in review)
Crassula squamulosa Willd.	Synonym		WCSP (in review)
Crassula squamulosa E.Mey. ex Harv.	Synonym		WCSP (in review)
Crassula squamulosa sensu Dc., Harv., non Schlechtd.	Synonym		TRO
Crassula stachyera Eckl. & Zeyh. [Unplaced]	Unresolved		WCSP (in review)
Crassula stachyera var. pulchella Harv.	Synonym		TRO
Crassula stewartiae Burtt Davy	Synonym		WCSP (in review)
Crassula streyi Toelken	Accepted		WCSP (in review)
Crassula strigosa L.	Accepted		WCSP (in review)
Crassula strigosa Drège ex Harv. [Invalid]	Synonym		WCSP (in review)
Crassula suavis Friedrich [Unplaced]	Unresolved		WCSP (in review)
Crassula subacaulis Schönland & Baker f.	Accepted		WCSP (in review)
Crassula subacaulis subsp. erosula (N.E.Br.) Toelken	Accepted		WCSP (in review)
Crassula subaphylla (Eckl. & Zeyh.) Harv.	Accepted		WCSP (in review)
Crassula subaphylla var. puberula Harv.	Synonym		TRO
Crassula subaphylla var. subaphylla Harv.	Accepted		TRO
Crassula subaphylla var. virgata (Harv.) Toelken	Accepted		WCSP (in review)
Crassula subbifera Schönland	Synonym		WCSP (in review)
Crassula subincana (Haw.) D.Dietr.	Synonym		WCSP (in review)
Crassula subsessilis W.F.Barker	Synonym		WCSP (in review)
Crassula subulata L.	Accepted		WCSP (in review)
Crassula subulata Eckl. & Zeyh.	Synonym		WCSP (in review)
Crassula subulata (Hook.f.) Harv. [Illegitimate]	Synonym		WCSP (in review)
Crassula subulata var. fastigiata (Schönl.) Toelken	Accepted		WCSP (in review)
Crassula subulata var. hispida Toelken	Accepted		WCSP (in review)
Crassula sulcata (Haw.) D.Dietr.	Synonym		WCSP (in review)
Crassula sulcata Dieter.	Synonym		TRO
Crassula sulphurea Kunze [Unplaced]	Unresolved		WCSP (in review)
Crassula susannae Rauh & Friedrick	Accepted		WCSP (in review)
Crassula swaziensis Schönland	Synonym		WCSP (in review)
Crassula swaziensis f. argyrophylla (Diels ex Schönl. & Baker f.) R.Fern.	Synonym		WCSP (in review)
Crassula swaziensis subsp. brachycarpa R.Fern.	Synonym		WCSP (in review)
Crassula swaziensis f. brevipilosa R.Fern.	Synonym		WCSP (in review)
Crassula swaziensis var. guruensis R.Fern.	Synonym		WCSP (in review)
Crassula swaziensis var. swaziensis	Unresolved		TRO
Crassula swaziensis var. zombensis (Baker f.) R.Fern.	Synonym		WCSP (in review)
Crassula swellingrebliana DC.	Synonym		WCSP (in review)
Crassula sylvatica Licht. ex Schult.	Synonym		WCSP (in review)
Crassula sylvatica Licht. ex Schultes	Synonym		TRO
Crassula tabularis Dinter	Accepted		WCSP (in review)
Crassula tayloriae Schönland	Synonym		WCSP (in review)
Crassula tecta Thunb.	Accepted		WCSP (in review)
Crassula telephioides Haw.	Synonym		WCSP (in review)
Crassula tenuicaulis Schönland	Accepted		WCSP (in review)
Crassula tenuifolia Schönland	Synonym		WCSP (in review)
Crassula tenuipedicellata Schönland & Baker f.	Accepted		WCSP (in review)
Crassula tenuis Dod	Synonym		WCSP (in review)
Crassula teres Marloth	Synonym		WCSP (in review)
Crassula tetragona L.	Accepted		WCSP (in review)
Crassula tetragona subsp. acutifolia (Lam.) Toelken	Accepted		WCSP (in review)
Crassula tetragona subsp. connivens (Schönl.) Toelken	Accepted		WCSP (in review)
Crassula tetragona subsp. lignescens Toelken	Accepted		WCSP (in review)
Crassula tetragona subsp. robusta (Toelken) Toelken	Accepted		WCSP (in review)
Crassula tetragona subsp. rudis (Schönl. & Baker f.) Toelken	Accepted		WCSP (in review)
Crassula tetragona subsp. tetragona L.	Accepted		TRO
Crassula tetramera (Toelken) A.P.Druce & Sykes	Synonym		WCSP (in review)
Crassula thorncroftii Burtt Davy	Synonym		WCSP (in review)
Crassula thunbergiana Schult.	Accepted		WCSP (in review)
Crassula thunbergiana subsp. minutiflora (Schönl. & Baker f.) Toelken	Accepted		WCSP (in review)
Crassula thyrsiflora Thunb.	Synonym		WCSP (in review)
Crassula tibestica Miré & Quézel [Invalid]	Synonym		WCSP (in review)
Crassula tillaea Lest.-Garl.	Accepted		WCSP (in review)
Crassula tillaea Macloskie [Illegitimate]	Synonym		WCSP (in review)
Crassula tomentosa Thunb.	Accepted		WCSP (in review)
Crassula tomentosa var. glabrifolia (Harv.) G.D.Rowley	Synonym		WCSP (in review)
Crassula tomentosa var. glabrifolia Rowley	Accepted		TRO
Crassula tomentosa var. interupta (E.Mey. ex Harv.) Toelken	Accepted		WCSP (in review)
Crassula torquata Baker	Synonym		WCSP (in review)
Crassula trachysantha (Eckl. & Zeyh.) Harv.	Unresolved		WCSP (in review)
Crassula transvaalensis (Kuntze) K.Schum.	Synonym		WCSP (in review)
Crassula tripartita N.A.Wakef. [Unplaced]	Unresolved		WCSP (in review)
Crassula tuberella Toelken	Accepted		WCSP (in review)
Crassula turrita Thunb.	Synonym		WCSP (in review)
Crassula turrita var. latifolia Harv.	Synonym		TRO
Crassula tysonii Schönland & Baker f.	Synonym		WCSP (in review)
Crassula umbella Jacq.	Accepted		WCSP (in review)
Crassula umbellata Thunb.	Accepted		WCSP (in review)
Crassula umbellata var. nana Schönland	Synonym		TRO
Crassula umbraticola N.E.Br.	Accepted		WCSP (in review)
Crassula undulata Haw.	Accepted		WCSP (in review)
Crassula uniflora Schönland	Synonym		WCSP (in review)
Crassula vaginata Eckl. & Zeyh.	Accepted		WCSP (in review)
Crassula vaginata x alba	Unresolved		TRO
Crassula vaillantii (Willd.) Roth	Accepted		WCSP (in review)
Crassula vaillantii (Willd.) Schoenl.	Synonym		TRO
Crassula vaillantii var. kilimandscharica Engl.	Synonym		WCSP (in review)
Crassula variabilis N.E.Br.	Synonym		WCSP (in review)
Crassula velutina Friedrich	Synonym		WCSP (in review)
Crassula venezuelensis (Steyerm.) M.Bywater & Wickens	Accepted		WCSP (in review)
Crassula versicolor Burch.	Synonym		WCSP (in review)
Crassula verticillaris L. [Unplaced]	Unresolved		WCSP (in review)
Crassula vestita Thunb.	Accepted		WCSP (in review)
Crassula virgata Harv.	Synonym		WCSP (in review)
Crassula viridis (S.Watson) M.Bywater & Wickens	Accepted		WCSP (in review)
Crassula viridis (S. Watson) Fedde	Unresolved		TRO
Crassula volkensii Engl.	Accepted		WCSP (in review)
Crassula volkensii subsp. coleae (Baker) Wickens & M.Bywater	Accepted		WCSP (in review)
Crassula watermeyeri Compton	Synonym		WCSP (in review)
Crassula weissii N.E.Br.	Synonym		WCSP (in review)
Crassula whiteheadii Harv.	Accepted		WCSP (in review)
Crassula whyteana Schönland	Synonym		WCSP (in review)
Crassula wilmsii Diels	Synonym		WCSP (in review)
Crassula woodii Schönland	Synonym		WCSP (in review)
Crassula wrightiana Bullock	Synonym		WCSP (in review)
Crassula wyliei Schönland [Unplaced]	Unresolved		WCSP (in review)
Crassula yunnanensis Franch.	Unresolved		WCSP (in review)
Crassula zeyheri Harv. [Unplaced]	Unresolved		WCSP (in review)
Crassula zeyheriana Schönland	Synonym		WCSP (in review)
Crassula zimmermannii Engl.	Synonym		WCSP (in review)
Crassula zimmermannii var. uhligii Engl.	Synonym		TRO
Crassula zombensis Baker	Accepted		WCSP (in review)