| Gattung: | Crassula L. |
| Familie: | Crassulaceae |
| Arten: | etwa 200 |
| Vorkommen: | Vorw. S-Afrika und Madagaskar, sonst bis Europa |
| Arten: | |
| Crassula acinaciformis Schinz | |
| Crassula alata A.Berger | |
| Crassula alata A.Berger subsp. pharnaceoides (Fisch. & Mey.) Wickens & M.Bywater | |
| Crassula alba Forssk. | |
| Crassula alba Forssk. var. parvisepala (Schönland) Toelken | |
| Crassula alcicornis Schönland | |
| Crassula alpestris Thunb. | |
| Crassula alpestris Thunb. subsp. massonii (Britt. & Baker f.) Toelken | |
| Crassula alstonii Marloth | |
| Crassula alticola R.Fern. | |
| Crassula ammophila Toelken | |
| Crassula aphylla Schönland & Baker f. | |
| Crassula aquatica Schönland | |
| Crassula arborescens Willd. | ![]() |
| Crassula arborescens Willd. subsp. undulatifolia Toelken | |
| Crassula atropurpurea D.Dietr. | |
| Crassula atropurpurea D.Dietr. var. anomala (Schönland & Baker f.) Toelken | |
| Crassula atropurpurea D.Dietr. var. cultriformis (Friedrich) Toelken | |
| Crassula atropurpurea D.Dietr. var. purcellii (Schönland) Toelken | |
| Crassula atropurpurea D.Dietr. var. rubella (Compton) Toelken | |
| Crassula atropurpurea D.Dietr. var. watermeyeri (Compton) Toelken | |
| Crassula aurusbergensis G.Will. | |
| Crassula ausensis Hutchison | |
| Crassula ausensis Hutchison subsp. giessii (Friedrich) Toelken | |
| Crassula ausensis Hutchison subsp. titanopsis P.Pavelka | |
| Crassula badspoortensis van Jaarsv. | |
| Crassula barbata Thunb. | |
| Crassula barbata Thunb. subsp. broomii (Schönland) Toelken | |
| Crassula barklyi N.E.Br. | ![]() |
| Crassula basaltica Brullo & Siracusa | |
| Crassula bergioides Harv. | |
| Crassula biplanata Haw. | ![]() |
| Crassula brachystachya Toelken | |
| Crassula brevifolia Harv. | |
| Crassula brevifolia Harv. subsp. psammophila Toelken | |
| Crassula campestris Harv. | |
| Crassula capensis (L.) Baill. | |
| Crassula capensis (L.) Baill. var. albertiniae (Schönland) Toelken | |
| Crassula capensis (L.) Baill. var. promontorii (Schönland & Baker f.) Toelken | |
| Crassula capitella Thunb. | |
| Crassula capitella Thunb. subsp. meyeri (Harv.) Toelken | |
| Crassula capitella Thunb. subsp. nodulosa (Schönland) Toelken | |
| Crassula capitella Thunb. subsp. sessilicymula (Mogg) Toelken | |
| Crassula capitella Thunb. subsp. thyrsiflora (Thunb.) Toelken | |
| Crassula ciliata L. | |
| Crassula clavata N.E.Br. | |
| Crassula closiana Reiche | |
| Crassula coccinea L. | |
| Crassula colorata Ostenf. | |
| Crassula colorata Ostenf. var. acuminata (Reader) Toelken | |
| Crassula colorata Ostenf. var. miriamae (Ostenf.) Toelken | |
| Crassula columella Marloth & Schönland | |
| Crassula columnaris Thunb. | |
| Crassula columnaris Thunb. subsp. prolifera Friedrich | |
| Crassula compacta Schönland | |
| Crassula congesta N.E.Br. | |
| Crassula congesta N.E.Br. subsp. laticephala (Schönland) Toelken | |
| Crassula connata A.Berger | |
| Crassula corallina Thunb. | |
| Crassula corallina Thunb. subsp. macrorrhiza Toelken | |
| Crassula cordata Thunb. | |
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Crassula cotyledonis Thunb. |
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| Crassula cremnophila van Jaarsv. & A.E.van Wyk | |
| Crassula crenulata Thunb. | |
| Crassula cultrata L. | |
| Crassula cymbiformis Toelken | |
| Crassula cymosa P.J.Bergius | |
| Crassula deceptor Schönland & Baker f. | |
| Crassula decidua Schönland | |
| Crassula decumbens Thunb. | |
| Crassula decumbens Thunb. var. brachyphylla (Adamson) Toelken | |
| Crassula dejecta Jacq. | |
| Crassula deltoidea Thunb. | |
| Crassula dentata Thunb. | |
| Crassula dependens Bolus | |
| Crassula depressa (Eckl. & Zeyh.) Toelken | |
| Crassula dewinteri Friedrich | ![]() |
| Crassula dichotoma L. | |
| Crassula dodii Schönland & Baker f. | |
| Crassula elatinoides (Ecklon & Zeyher) Friedrich | |
| Crassula elegans Schönland & Baker f. | |
| Crassula elegans Schönland & Baker f. subsp. namibensis (Friedrich) Toelken | |
| Crassula elsieae Toelken | |
| Crassula eps | |
| Crassula ericoides Haw. | |
| Crassula ericoides Haw. subsp. tortuosa Toelken | |
| Crassula exilis Harv. | |
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Crassula exilis Harv. subsp. cooperi (Regel) Toelken |
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| Crassula exilis Harv. subsp. sedifolia (N.E.Br.) Toelken | |
| Crassula expansa [Soland.] | |
| Crassula expansa [Soland.] subsp. filicaulis (Haw.) Toelken | |
| Crassula expansa [Soland.] subsp. fragilis (Baker) Toelken | |
| Crassula expansa [Soland.] subsp. pyrifolia (Compton) Toelken | |
| Crassula exserta | |
| Crassula fallax Friedrich | |
| Crassula fascicularis Lam. | |
| Crassula filiformis D.Dietr. | |
| Crassula flanaganii Schönland & Baker f. | |
| Crassula flava L. | |
| Crassula fusca A.G.J.Herre | |
| Crassula garibina Marloth & Schönland | |
| Crassula garibina Marloth & Schönland subsp. glabra Toelken | |
| Crassula gemmifera Friedrich | |
| Crassula globularioides Britten | |
| Crassula globularioides Britten subsp. illichiana (Engl.) Toelken | |
| Crassula glomerata P.J.Bergius | |
| Crassula grammanthoides (Schönland) Toelken | |
| Crassula granvikii Mildbr. | |
| Crassula grisea Schönland | ![]() |
| Crassula hedbergii Wickens & M.Bywater | |
| Crassula helmsii A.Berger | |
| Crassula hemisphaerica Thunb. | |
| Crassula hirsuta Schönland & Baker f. | |
| Crassula hirtipes Harv. | ![]() |
| Crassula humbertii Desc. | |
| Crassula hunua A.P.Druce | |
| Crassula inandensis Schönland & Baker f. | |
| Crassula inanis Thunb. | |
| Crassula intermedia Schönland | ![]() |
| Crassula kirkii (Allan) A.P.Druce & Given | |
| Crassula lactea Sol. | |
| Crassula lanceolata Endl. | |
| Crassula lanceolata Endl. subsp. denticulata (Brenan) Toelken | |
| Crassula lanceolata Endl. subsp. transvaalensis (Kuntze) Toelken | |
| Crassula lanuginosa Harv. | |
| Crassula lanuginosa Harv. var. pachystemon (Schönland & Baker f.) Toelken | |
| Crassula lasiantha E.Mey. ex Harv. | |
| Crassula latibracteata Toelken | |
| Crassula leachii R.Fern. | |
| Crassula longipes (Rose) M.Bywater & Wickens | |
| Crassula luederitzi Schönland | |
| Crassula macowaniana Schönland & Baker f. | |
| Crassula manaia A.P.Druce & Sykes | |
| Crassula mataikona A.P.Druce | |
| Crassula mesembrianthemoides Dinter & A.Berger | |
| Crassula mesembryanthemoides D.Dietr. | |
| Crassula mesembryanthemoides D.Dietr. subsp. hispida (Haw.) Toelken | |
| Crassula minuta Toelken | |
| Crassula minutissima Skottsb. | |
| Crassula mollis Thunb. | |
| Crassula montana Thunb. | |
| Crassula montana Thunb. subsp. quadrangularis (Schönland) Toelken | ![]() |
| Crassula morrumbalensis R.Fern. | |
| Crassula moschata Forst. | |
| Crassula multicaulis (Petrie) A.P.Druce & Given | |
| Crassula multicava Lem. | |
| Crassula multicava Lem. subsp. floribunda Friedrich ex Tolken | |
| Crassula multiflora Schönland & Baker f. | |
| Crassula multiflora Schönland & Baker f. subsp. leucantha (Schönland & Bak.f) Toelken | |
| Crassula muricata Thunb. | |
| Crassula muscosa L. | ![]() |
| Crassula muscosa L. var. obtusifolia (Harv.) G.D.Rowley | |
| Crassula muscosa L. var. parvula (Eckl. & Zeyh.) Toelken | |
| Crassula muscosa L. var. polpodacea (Harv.) G.D.Rowley | |
| Crassula namaquensis Schönland & Baker f. | |
| Crassula namaquensis Schönland & Baker f. subsp. comptonii (Hutch. & Pillans) Toelken | |
| Crassula namaquensis Schönland & Baker f. subsp. lutea (Schönland) Toelken | |
| Crassula natalensis Schönland | |
| Crassula natans Thunb. | |
| Crassula natans Thunb. var. minus (Eckl. & Zeyh.) G.D.Rowley | |
| Crassula nemorosa Endl. | |
| Crassula nudicaulis L. | |
| Crassula nudicaulis L. var. herrei (Friedrich) Toelken | |
| Crassula nudicaulis L. var. platyphylla (Harv.) Toelken | ![]() |
| Crassula numaisensis Friedrich | |
| Crassula oblanceolata Schönland & Baker f. | |
| Crassula obovata Haw. | |
| Crassula obovata Haw. var. dregeana (Harv.) Toelken | |
| Crassula obtusa Haw. | |
| Crassula orbicularis L. | |
| Crassula ovata Druce | ![]() |
| Crassula pageae Toelken | |
| Crassula pallens Schönland & Baker f. | |
| Crassula papillosa Schönland & Baker f. | |
| Crassula peculiaris (Tölken) Toelken & Wickens | |
| Crassula peduncularis F.Meigen | |
| Crassula pellucida L. | |
| Crassula pellucida L. subsp. alsinoides (Hook.f.) Toelken | |
| Crassula pellucida L. subsp. brachypetala (Drege ex Harv.) Toelken | |
| Crassula pellucida L. subsp. marginalis (Dryand.) Toelken | |
| Crassula pellucida L. subsp. spongiosa Toelken | |
| Crassula peploides Harv. | |
| Crassula perfoliata L. | ![]() |
| Crassula perfoliata L. var. coccinea (Sweet) G.D.Rowley | |
| Crassula perfoliata L. var. heterotricha (Schinz) Toelken | |
| Crassula perfoliata L. var. minor (Haw.) G.D.Rowley | |
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Crassula perforata Thunb. |
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| Crassula phascoides (Griseb.) M.Bywater | ![]() |
| Crassula planifolia Schönland | |
| Crassula plegmatoides Friedrich | |
| Crassula pruinosa L. | |
| Crassula pseudhemisphaerica Friedrich | |
| Crassula pubescens Thunb. | ![]() |
| Crassula pubescens Thunb. subsp. radicans (Haw.) Toelken | |
| Crassula pubescens Thunb. subsp. rattrayi (Schönland & Baker f.) Toelken | |
| Crassula punctulata Schönland & Baker f. | |
| Crassula pyramidalis Thunb. | |
| Crassula qoatlhambensis Hargr. | |
| Crassula rhodesica (Merxm.) Wickens & M.Bywater | |
| Crassula rogersii Schönland | |
| Crassula roggeveldii Schönland | |
| Crassula ruamahanga A.P.Druce | |
| Crassula rubricaulis Eckl. & Zeyh. | |
| Crassula rudolfi Schönland & Baker f. | |
| Crassula rupestris Thunb. | |
| Crassula rupestris Thunb. subsp. commutata (Friedrich) Toelken | |
| Crassula rupestris Thunb. subsp. marnieriana (H.Huber & H.Jacobsen) Toelken | |
| Crassula saginoides (Maxim.) M.Bywater & Wickens | |
| Crassula sarcocaulis Eckl. & Zeyh. | |
| Crassula sarcocaulis Eckl. & Zeyh. subsp. rupicola Toelken | |
| Crassula sarmentosa Harv. | |
| Crassula sarmentosa Harv. var. integrifolia Toelken | |
| Crassula saxifraga Harv. | |
| Crassula scabra L. | |
| Crassula schimperi C.A.Mey. | |
| Crassula schimperi C.A.Mey. subsp. phyturus (Mildbr.) R.Fern. | |
| Crassula sebaeoides (Eckl. & Zeyh.) Toelken | |
| Crassula sediflora Endl. | |
| Crassula sediflora Endl. var. amatolica (Schönland) Toelken | |
| Crassula sericea Schönland | |
| Crassula sericea Schönland var. hottentotta (Marloth & Schönland) Toelken | |
| Crassula sericea Schönland var. velutina (Friedrich) Toelken | ![]() |
| Crassula setulosa Harv. | ![]() |
| Crassula setulosa Harv. var. deminuta (Diels) Toelken | |
| Crassula setulosa Harv. var. longiciliata Toelken | |
| Crassula setulosa Harv. var. rubra (N.E.Br.) G.D.Rowley | |
| Crassula sieberiana (Schult. & Schult.f.) Druce | |
| Crassula sieberiana (Schult. & Schult.f.) Druce subsp. rubinea Toelken | |
| Crassula sieberiana (Schult. & Schult.f.) Druce subsp. tetramera Toelken | |
| Crassula simulans Schönland | |
| Crassula sinclairii (Hook.f.) A.P.Druce & Given | |
| Crassula sladeni Schönland | |
| Crassula socialis Schönland | |
| Crassula solieri F.Meigen | |
| Crassula southii Schönland | |
| Crassula southii subsp. sphaerocephala Toelken | |
| Crassula spathulata Thunb. | |
| Crassula streyi Toelken | |
| Crassula strigosa L. | |
| Crassula subacaulis Schönland & Baker f. | |
| Crassula subacaulis Schönland & Baker f. subsp. erosula (N.E.Br.) Toelken | |
| Crassula subaphylla Harv. | |
| Crassula subaphylla Harv. var. virgata (Harv.) Toelken | |
| Crassula subulata L. | |
| Crassula subulata L. var. fastigiata (Schönland) Toelken | |
| Crassula subulata L. var. hispida (Schönland & Baker f.) Toelken | |
| Crassula susannae Rauh & Friedrich | |
| Crassula swaziensis Schönland | |
| Crassula tabularis Dinter | |
| Crassula tecta Thunb. | |
| Crassula tenuicaulis Schönland | |
| Crassula tenuipedicellata Schönland & Baker f. | |
| Crassula tetragona L. | |
| Crassula tetragona L. subsp. acutifolia (Lam.) Toelken | |
| Crassula tetragona L. subsp. connivens (Schönland) Toelken | |
| Crassula tetragona L. subsp. lignescens Toelken | |
| Crassula tetragona L. subsp. robusta (Toelken) Toelken | |
| Crassula tetragona L. subsp. rudis (Schönland & Baker f.) Toelken | |
| Crassula thunbergiana Roem. & Schult. | |
| Crassula thunbergiana Roem. & Schult. subsp. minutiflora (Schönland & Baker f.) Toelken | |
| Crassula tillaea Macl. | |
| Crassula tomentosa Thunb. | |
| Crassula tomentosa Thunb. var. glabrifolia (Harv.) G.D.Rowley | |
| Crassula tuberella Toelken | |
| Crassula umbella Jacq. | |
| Crassula umbellata Thunb. | |
| Crassula umbraticola N.E.Br. | |
| Crassula vaginata Eckl. & Zeyh. | |
| Crassula vaginata Eckl. & Zeyh. subsp. minuta Toelken | |
| Crassula vaillantii Roth | |
| Crassula venezuelensis (Steyerm.) M.Bywater & Wickens | |
| Crassula vestita Thunb. | |
| Crassula viridis (S.Watson) M.Bywater & Wickens | |
| Crassula volkensii Engl. | |
| Crassula volkensii Engl. subsp. coleae (Baker) Wickens & M.Bywater | |
| Crassula whiteheadii Harv. | |
| Crassula zombensis Baker | |