Every accepted species in the genus is listed. A name links to its page when we hold at least three commercially licensed photographs of it. Where we do not, the row shows how many we actually found, which is usually none.
| Species | Authority | Usable photographs | Page |
|---|---|---|---|
| Crassula fascicularis | Lam. | 485 | documented |
| Crassula connata | A.Berger | 433 | documented |
| Crassula coccinea | L. | 349 | documented |
| Crassula muscosa | L. | 290 | documented |
| Crassula rubricaulis | Eckl. & Zeyh. | 290 | documented |
| Crassula multicava | Lem. | 285 | documented |
| Crassula rupestris | Thunb. | 266 | documented |
| Crassula orbicularis | L. | 261 | documented |
| Crassula tillaea | Lest.-Garl. | 253 | documented |
| Crassula nudicaulis | L. | 244 | documented |
| Crassula atropurpurea | D.Dietr. | 241 | documented |
| Crassula biplanata | Haw. | 192 | documented |
| Crassula ovata | (Mill.) Druce | 182 | documented |
| Crassula dependens | Bolus | 159 | documented |
| Crassula vaginata | Eckl. & Zeyh. | 159 | documented |
| Crassula moschata | G.Forst. | 157 | documented |
| Crassula saxifraga | Harv. | 157 | documented |
| Crassula dichotoma | L. | 156 | documented |
| Crassula umbella | Jacq. | 154 | documented |
| Crassula undulata | Haw. | 153 | documented |
| Crassula capensis | (L.) Baill. | 152 | documented |
| Crassula helmsii | (Kirk) Cockayne | 151 | documented |
| Crassula expansa | Aiton | 146 | documented |
| Crassula pellucida | L. | 146 | documented |
| Crassula setulosa | Harv. | 142 | documented |
| Crassula sieberiana | (Schult. & Schult.f.) Druce | 138 | documented |
| Crassula columnaris | Thunb. | 125 | documented |
| Crassula subulata | L. | 120 | documented |
| Crassula cultrata | L. | 117 | documented |
| Crassula capitella | Thunb. | 115 | documented |
| Crassula deltoidea | Thunb. | 102 | documented |
| Crassula perforata | Thunb. | 99 | documented |
| Crassula glomerata | Berg. | 98 | documented |
| Crassula glomerata | P.J.Bergius | 98 | documented |
| Crassula obtusa | Haw. | 97 | documented |
| Crassula subaphylla | (Eckl. & Zeyh.) Harv. | 87 | documented |
| Crassula cotyledonis | Thunb. | 83 | documented |
| Crassula deceptor | Schönland & Baker f. | 82 | documented |
| Crassula pruinosa | L. | 76 | documented |
| Crassula ericoides | Haw. | 75 | documented |
| Crassula natalensis | Schönland | 74 | documented |
| Crassula arborescens | (Mill.) Willd. | 73 | documented |
| Crassula tomentosa | Thunb. | 73 | documented |
| Crassula pyramidalis | Thunb. | 72 | documented |
| Crassula globularioides | Britten | 70 | documented |
| Crassula alata | A.Berger | 67 | documented |
| Crassula pubescens | Thunb. | 66 | documented |
| Crassula dentata | Thunb. | 65 | documented |
| Crassula alba | Forssk. | 64 | documented |
| Crassula ciliata | L. | 61 | documented |
| Crassula aquatica | (L.) Schönland | 60 | documented |
| Crassula decumbens | Thunb. | 59 | documented |
| Crassula tetragona | L. | 57 | documented |
| Crassula alpestris | Thunb. | 56 | documented |
| Crassula sarmentosa | Harv. | 54 | documented |
| Crassula tecta | Thunb. | 54 | documented |
| Crassula hemisphaerica | Thunb. | 53 | documented |
| Crassula nemorosa | (Eckl. & Zeyh.) Endl. | 53 | documented |
| Crassula nemorosa | (Eckl. & Zeyh.) Endl. | 53 | documented |
| Crassula clavata | N.E.Br. | 51 | documented |
| Crassula strigosa | L. | 46 | documented |
| Crassula obovata | Haw. | 44 | documented |
| Crassula vaillantii | (Willd.) Roth | 44 | documented |
| Crassula vaillantii | (Willd.) Schoenl. | 44 | documented |
| Crassula mollis | Thunb. | 43 | documented |
| Crassula umbellata | Thunb. | 43 | documented |
| Crassula lactea | Aiton | 34 | documented |
| Crassula peploides | Harv. | 34 | documented |
| Crassula pseudhemisphaerica | Friedrich | 32 | documented |
| Crassula aphylla | Schönland & Baker f. | 31 | documented |
| Crassula mataikona | A.P.Druce | 31 | documented |
| Crassula sinclairii | (Hook.f.) A.P.Druce & Given | 31 | documented |
| Crassula fallax | Friedrich | 30 | documented |
| Crassula macowaniana | Schönland & Baker f. | 29 | documented |
| Crassula nodulosa | Schönland | 29 | documented |
| Crassula corallina | Thunb. | 28 | documented |
| Crassula campestris | (Eckl. & Zeyh.) Endl. | 27 | documented |
| Crassula flava | L. | 27 | documented |
| Crassula natans | Thunb. | 27 | documented |
| Crassula cymosa | Berg. | 23 | documented |
| Crassula cymosa | P.J.Bergius | 23 | documented |
| Crassula elegans | Schönland & Baker f. | 23 | documented |
| Crassula brevifolia | Harv. | 21 | documented |
| Crassula schimperi | C.A.Mey. | 21 | documented |
| Crassula hirtipes | Harv. | 20 | documented |
| Crassula sarcocaulis | Eckl. & Zeyh. | 20 | documented |
| Crassula sebaeoides | (Eckl. & Zeyh.) Toelken | 20 | documented |
| Crassula thunbergiana | Roem. & Schult. | 20 | documented |
| Crassula namaquensis | Schönland & Baker f. | 19 | documented |
| Crassula congesta | N.E.Br. | 18 | documented |
| Crassula sericea | Schönland | 18 | documented |
| Crassula barbata | Thunb. | 17 | documented |
| Crassula colligata | Toelken | 15 | documented |
| Crassula fusca | A.G.J.Herre | 15 | documented |
| Crassula barklyi | N.E.Br. | 14 | documented |
| Crassula mesembryanthoides | (Haw.) D.Dietr. | 14 | documented |
| Crassula crenulata | Thunb. | 13 | documented |
| Crassula perfoliata | L. | 13 | documented |
| Crassula gemmifera | Friedrich | 12 | documented |
| Crassula papillosa | Schönland & Baker f. | 12 | documented |
| Crassula spathulata | Thunb. | 12 | documented |
| Crassula acinaciformis | Schinz | 11 | documented |
| Crassula cremnophila | van Jaarsv. & A.E.van Wyk | 11 | documented |
| Crassula filiformis | (Eckl. & Zeyh.) D.Dietr. | 11 | documented |
| Crassula filiformis | (Eckl. & Zeyh.) D.Dietr. | 11 | documented |
| Crassula rogersii | Schönland | 11 | documented |
| Crassula compacta | Schönland | 10 | documented |
| Crassula alstonii | Marloth | 8 | documented |
| Crassula peculiaris | (Tölken) Toelken & Wickens | 8 | documented |
| Crassula bergioides | Harv. | 7 | documented |
| Crassula hirsuta | Schönland & Baker f. | 7 | documented |
| Crassula multicaulis | (Petrie) A.P.Druce & Given | 7 | documented |
| Crassula pustulata | Toelken | 7 | documented |
| Crassula cordata | Thunb. | 6 | documented |
| Crassula inanis | Thunb. | 6 | documented |
| Crassula lanuginosa | Harv. | 6 | documented |
| Crassula minuta | Toelken | 6 | documented |
| Crassula multiceps | Harv. | 6 | documented |
| Crassula elsieae | Toelken | 5 | documented |
| Crassula exilis | Harv. | 5 | documented |
| Crassula fragarioides | van Jaarsv. & Helme | 5 | documented |
| Crassula grisea | Schönland | 5 | documented |
| Crassula montana | Thunb. | 5 | documented |
| Crassula oblanceolata | Schönland & Baker f. | 5 | documented |
| Crassula closiana | Reiche | 4 | documented |
| Crassula columella | Marloth & Schönland | 4 | documented |
| Crassula plegmatoides | Friedrich | 4 | documented |
| Crassula tabularis | Dinter | 4 | documented |
| Crassula decidua | Schönland | 3 | documented |
| Crassula manaia | A.P.Druce & Sykes | 3 | documented |
| Crassula muricata | Thunb. | 3 | documented |
| Crassula colorata | (Nees) Ostenf. | 3 | below the evidence gate |
| Crassula garibina | Marloth & Schönland | 2 | below the evidence gate |
| Crassula inandensis | Schönland & Baker f. | 2 | below the evidence gate |
| Crassula intermedia | Schönland | 2 | below the evidence gate |
| Crassula multiflora | Schönland & Baker f. | 2 | below the evidence gate |
| Crassula scabra | L. | 2 | below the evidence gate |
| Crassula solieri | F.Meigen | 2 | below the evidence gate |
| Crassula tenuipedicellata | Schönland & Baker f. | 2 | below the evidence gate |
| Crassula venezuelensis | (Steyerm.) M.Bywater & Wickens | 2 | below the evidence gate |
| Crassula ammophila | Toelken | 1 | below the evidence gate |
| Crassula badspoortensis | van Jaarsv. | 1 | below the evidence gate |
| Crassula kirkii | (Allan) A.P.Druce & Given | 1 | below the evidence gate |
| Crassula peduncularis | F.Meigen | 1 | below the evidence gate |
| Crassula roggeveldii | Schönland | 1 | below the evidence gate |
| Crassula ruamahanga | A.P.Druce | 1 | below the evidence gate |
| Crassula × garciae | (P.V.Heath) G.D.Rowley | 0 | below the evidence gate |
| Crassula × scabrella | Haw. | 0 | below the evidence gate |
| Crassula alcicornis | Schönland | 0 | below the evidence gate |
| Crassula alsinoides | Engl. | 0 | below the evidence gate |
| Crassula alticola | R.Fern. | 0 | below the evidence gate |
| Crassula ankaratrensis | Desc. | 0 | below the evidence gate |
| Crassula aurusbergensis | G.Will. | 0 | below the evidence gate |
| Crassula ausensis | Hutchison | 0 | below the evidence gate |
| Crassula basaltica | Brullo & Siracusa | 0 | below the evidence gate |
| Crassula bevilanensis | Desc. | 0 | below the evidence gate |
| Crassula brachystachya | Toelken | 0 | below the evidence gate |
| Crassula calcarea | N.H.G.Jacobsen | 0 | below the evidence gate |
| Crassula cooperi | Regel | 0 | below the evidence gate |
| Crassula cordifolia | Baker | 0 | below the evidence gate |
| Crassula cymbiformis | Toelken | 0 | below the evidence gate |
| Crassula depressa | (Eckl. & Zeyh.) Toelken | 0 | below the evidence gate |
| Crassula diffusa | A.Berger | 0 | below the evidence gate |
| Crassula dodii | Schönland & Baker f. | 0 | below the evidence gate |
| Crassula drummondii | (Torr. & A.Gray) Fedde | 0 | below the evidence gate |
| Crassula elatinoides | (Eckl. & Zeyh.) Friedrich | 0 | below the evidence gate |
| Crassula elatinoides | Friedr. | 0 | below the evidence gate |
| Crassula exserta | (Reader) Ostenf. | 0 | below the evidence gate |
| Crassula extrorsa | Toelken | 0 | below the evidence gate |
| Crassula flanaganii | Schönland & Baker f. | 0 | below the evidence gate |
| Crassula foveata | van Jaarsv. | 0 | below the evidence gate |
| Crassula grammanthoides | (Schönland) Toelken | 0 | below the evidence gate |
| Crassula granvikii | Mildbr. | 0 | below the evidence gate |
| Crassula humbertii | Desc. | 0 | below the evidence gate |
| Crassula hunua | A.P.Druce | 0 | below the evidence gate |
| Crassula lasiantha | E.Mey. ex Harv. | 0 | below the evidence gate |
| Crassula lasiantha | Drege Ex Harv. | 0 | below the evidence gate |
| Crassula latibracteata | Toelken | 0 | below the evidence gate |
| Crassula leachii | R.Fern. | 0 | below the evidence gate |
| Crassula longipes | (Rose) M.Bywater & Wickens | 0 | below the evidence gate |
| Crassula maputensis | R.Fern. | 0 | below the evidence gate |
| Crassula marchandii | Friedrich | 0 | below the evidence gate |
| Crassula mesembrianthemopsis | Dinter | 0 | below the evidence gate |
| Crassula mesembryanthemoides | D.Dietr. | 0 | below the evidence gate |
| Crassula micans | Vahl ex Baill. | 0 | below the evidence gate |
| Crassula minutissima | (Skottsb.) M.Bywater & Wickens | 0 | below the evidence gate |
| Crassula morrumbalensis | R.Fern. | 0 | below the evidence gate |
| Crassula numaisensis | Friedrich | 0 | below the evidence gate |
| Crassula nyikensis | Baker | 0 | below the evidence gate |
| Crassula pageae | Toelken | 0 | below the evidence gate |
| Crassula pallens | Schönland & Baker f. | 0 | below the evidence gate |
| Crassula phascoides | (Griseb.) M.Bywater | 0 | below the evidence gate |
| Crassula planifolia | Schönland | 0 | below the evidence gate |
| Crassula pringlei | Fedde | 0 | below the evidence gate |
| Crassula pseudohemisphaerica | Friedr. | 0 | below the evidence gate |
| Crassula qoatlhambensis | Hargr. | 0 | below the evidence gate |
| Crassula quadrifaria | N.H.G.Jacobsen | 0 | below the evidence gate |
| Crassula rhodesica | (Merxm.) Wickens & M.Bywater | 0 | below the evidence gate |
| Crassula rudolfi | Schönland & Baker f. | 0 | below the evidence gate |
| Crassula saginoides | (Maxim.) M.Bywater & Wickens | 0 | below the evidence gate |
| Crassula sediflora | (Eckl. & Zeyh.) Endl. | 0 | below the evidence gate |
| Crassula serpentaria | Schönland | 0 | below the evidence gate |
| Crassula simulans | Schönland | 0 | below the evidence gate |
| Crassula sladeni | Schönland | 0 | below the evidence gate |
| Crassula smithii | van Jaarsv., D.Styles & G.McDonald | 0 | below the evidence gate |
| Crassula socialis | Schönland | 0 | below the evidence gate |
| Crassula southii | Schönland | 0 | below the evidence gate |
| Crassula streyi | Toelken | 0 | below the evidence gate |
| Crassula subacaulis | Schönland & Baker f. | 0 | below the evidence gate |
| Crassula susannae | Rauh & Friedrich | 0 | below the evidence gate |
| Crassula tenuicaulis | Schönland | 0 | below the evidence gate |
| Crassula tuberella | Toelken | 0 | below the evidence gate |
| Crassula umbraticola | N.E.Br. | 0 | below the evidence gate |
| Crassula vestita | Thunb. | 0 | below the evidence gate |
| Crassula viridis | (S.Watson) M.Bywater & Wickens | 0 | below the evidence gate |
| Crassula volkensii | Engl. | 0 | below the evidence gate |
| Crassula werneri | N.H.G.Jacobsen | 0 | below the evidence gate |
| Crassula whiteheadii | Harv. | 0 | below the evidence gate |
| Crassula zombensis | Baker f. | 0 | below the evidence gate |
This site is commercial, so it can only publish photographs licensed for commercial use. Roughly three quarters of the photographs on iNaturalist are CC BY-NC, which excludes them. A species needs at least three usable photographs before we will build it a page, because a page with one picture and no traits tells you nothing you could not get from a search result, and generating hundreds of thousands of those is precisely the practice that got the previous version of this site deleted.
So the species above without a link are not errors and they are not omissions. They are real, accepted plants that we cannot yet document to the standard we hold ourselves to, and the count in the photographs column is exactly how far short we fall.