Central Taxonomic Thesaurus

Taxon Search
Organism
  Plantae
    Tracheophyta
      Angiosperms
        Core Angiosperms
            Eudicots
                   [Magnoliopsida]
                    Saxifragales
                            Crassulaceae
                                     Adromischus
                                             Adromischus alstonii
                                                   [Adromischus pulchellus]
                                             Adromischus bicolor
                                             Adromischus caryophyllaceus
                                                   [Adromischus bolusii]
                                             Adromischus cooperi
                                                   [Cotyledon cooperi]
                                             Adromischus cristatus
                                               Adromischus cristatus var. clavifolius
                                               Adromischus cristatus var. cristatus
                                               Adromischus cristatus var. schonlandii
                                               Adromischus cristatus var. zeyheri
                                             Adromischus fallax
                                             Adromischus filicaulis
                                               Adromischus filicaulis subsp. filicaulis
                                               Adromischus filicaulis subsp. marlothii
                                             Adromischus hemisphaericus
                                                   [Adromischus rhombifolius]
                                             Adromischus humilis
                                             Adromischus inamoenus
                                             Adromischus leucophyllus
                                             Adromischus liebenbergii
                                               Adromischus liebenbergii subsp. liebenbergii
                                             Adromischus maculatus
                                             Adromischus mammillaris
                                             Adromischus marianae
                                             Adromischus marianiae
                                               Adromischus marianiae var. hallii
                                               Adromischus marianiae var. immaculatus
                                               Adromischus marianiae var. kubusensis
                                               Adromischus marianiae var. marianiae
                                             Adromischus maximus
                                             Adromischus montium-klinghardtii
                                             Adromischus nanus
                                             Adromischus phillipsiae
                                             Adromischus roaneanus
                                             Adromischus schuldtianus
                                               Adromischus schuldtianus subsp. brandbergensis
                                               Adromischus schuldtianus subsp. juttae
                                               Adromischus schuldtianus subsp. schuldtianus
                                             Adromischus sphenophyllus
                                             Adromischus subdistichus
                                             Adromischus subviridis
                                             Adromischus triflorus
                                             Adromischus trigynus
                                             Adromischus umbraticola
                                               Adromischus umbraticola subsp. umbraticola
                                     Aeonium
                                             Aeonium aizoon
                                             Aeonium appendiculatum
                                             Aeonium arboreum
                                               Aeonium arboreum subsp. arboreum
                                               Aeonium arboreum subsp. holochrysum
                                                     [Aeonium arboreum var. holochrysum]
                                               Aeonium arboreum subsp. korneliuslemsii
                                                     [Aeonium korneliuslemsii]
                                             Aeonium aureum
                                                   [Greenovia aurea]
                                                   [Sempervivum aureum]
                                             Aeonium balsamiferum
                                             Aeonium canariense
                                               Aeonium canariense subsp. canariense
                                               Aeonium canariense subsp. christii
                                                     [Aeonium canariense var. palmense]
                                                     [Aeonium palmense]
                                               Aeonium canariense subsp. latifolium
                                               Aeonium canariense subsp. virgineum
                                                     [Aeonium canariense var. virgineum]
                                                     [Aeonium virgineum]
                                             Aeonium castello-paivae
                                             Aeonium ciliatum
                                               Aeonium ciliatum subsp. ciliatum
                                               Aeonium ciliatum subsp. praegeri
                                             Aeonium cuneatum
                                             Aeonium davidbramwellii
                                             Aeonium decorum
                                               Aeonium decorum var. alucense
                                             Aeonium diplocyclum
                                             Aeonium dodrantale
                                               Aeonium dodrantale subsp. millennium
                                             Aeonium escobarii
                                             Aeonium glandulosum
                                             Aeonium glutinosum
                                             Aeonium gomerense
                                             Aeonium goochiae
                                             Aeonium gorgoneum
                                                   [Aeonium webbii]
                                                   [Sempervivum gorgoneum]
                                             Aeonium haworthii
                                               Aeonium haworthii subsp. volkeri
                                             Aeonium hierrense
                                             Aeonium holochrysum
                                             Aeonium lancerottense
                                             Aeonium leucoblepharum
                                                   [Aeonium leucoblepharum var. glandulosum]
                                                   [Sempervivum chrysanthum var. glandulosum]
                                                   [Sempervivum chrysanthum]
                                                   [Sempervivum leucoblepharum]
                                             Aeonium lindleyi
                                               Aeonium lindleyi subsp. lindleyi
                                               Aeonium lindleyi subsp. viscatum
                                               Aeonium lindleyi var. lindleyi
                                             Aeonium liui
                                             Aeonium manriqueorum
                                             Aeonium mascaense
                                             Aeonium meyerheimii
                                             Aeonium nobile
                                             Aeonium occidentale
                                             Aeonium percarneum
                                             Aeonium proliferum
                                             Aeonium pseudourbicum
                                             Aeonium pseudurbicum
                                             Aeonium rubrolineatum
                                             Aeonium saundersii
                                             Aeonium sedifolium
                                             Aeonium simsii
                                             Aeonium smithii
                                             Aeonium spathulatum
                                             Aeonium stuessyi
                                             Aeonium tabuliforme
                                             Aeonium teneriffae
                                             Aeonium undulatum
                                             Aeonium urbicum
                                               Aeonium urbicum subsp. meridionale
                                               Aeonium urbicum subsp. urbicum
                                               Aeonium urbicum var. meridionale
                                               Aeonium urbicum var. urbicum
                                             Aeonium valverdense
                                             Aeonium vestitum
                                             Aeonium volkeri
                                             Aeonium ×agualjilvense
                                             Aeonium ×anagense
                                             Aeonium ×beltranii
                                             Aeonium ×bollei
                                             Aeonium ×bornmuelleri
                                             Aeonium ×bravoanum
                                             Aeonium ×burchardii
                                             Aeonium ×cabrerae
                                             Aeonium ×candelariense
                                             Aeonium ×casanovense
                                             Aeonium ×castellodecorum
                                             Aeonium ×castelloplanum
                                             Aeonium ×cilifolium
                                             Aeonium ×edgari
                                             Aeonium ×exsul
                                             Aeonium ×floribundum
                                             Aeonium ×gordonii
                                             Aeonium ×hernandezii
                                             Aeonium ×holospathulatum
                                             Aeonium ×isorense
                                             Aeonium ×jacobsenii
                                             Aeonium ×lambii
                                             Aeonium ×laxiflorum
                                             Aeonium ×lemsii
                                             Aeonium ×lidii
                                             Aeonium ×loartei
                                             Aeonium ×meridionale
                                             Aeonium ×mixtum
                                             Aeonium ×nogalesii
                                             Aeonium ×orbelindense
                                             Aeonium ×perezii
                                             Aeonium ×praegeri
                                             Aeonium ×puberulum
                                             Aeonium ×riosjordanae
                                             Aeonium ×robustum
                                             Aeonium ×rowleyi
                                             Aeonium ×sanchezii
                                             Aeonium ×sanctisebastiani
                                             Aeonium ×septantrionale
                                             Aeonium ×splendens
                                             Aeonium ×sventenii
                                             Aeonium ×tabulicum
                                             Aeonium ×tamaimense
                                             Aeonium ×tenense
                                             Aeonium ×tijarafense
                                             Aeonium ×timense
                                             Aeonium ×velutinum
                                             Aeonium ×wildpretii
                                     Afrovivella
                                             Afrovivella semiensis
                                             Afrovivella simensis
                                                   [Cotyledon simensis]
                                                   [Rosularia semiensis]
                                                   [Sempervivum coccinolepis]
                                                   [Umbilicus semiensis]
                                     Aichryson
                                             Aichryson bethencourtianum
                                             Aichryson bituminosum
                                             Aichryson bollei
                                             Aichryson bramwelli
                                             Aichryson brevipetalum
                                             Aichryson dichotomum
                                             Aichryson divaricatum
                                             Aichryson dumosum
                                             Aichryson laxum
                                               Aichryson laxum subsp. laxum
                                                     [Sempervivum annuum]
                                             Aichryson pachycaulon
                                               Aichryson pachycaulon subsp. gonzalezhernandezii
                                               Aichryson pachycaulon subsp. immaculatum
                                                     [Aichryson immaculatum]
                                               Aichryson pachycaulon subsp. pachycaulon
                                               Aichryson pachycaulon subsp. parviflorum
                                               Aichryson pachycaulon subsp. praetermissum
                                             Aichryson palmense
                                             Aichryson parlatorei
                                                   [Aichryson subvillosum]
                                                   [Sempervivum subvillosum]
                                             Aichryson porphyrogennetos
                                             Aichryson punctatum
                                               Aichryson punctatum var. subvillosum
                                             Aichryson roseum
                                             Aichryson tortuosum
                                               Aichryson tortuosum var. bethencourtianum
                                               Aichryson tortuosum var. tortuosum
                                             Aichryson villosum
                                             Aichryson ×aizoides
                                             Aichryson ×azuajei
                                             Aichryson ×buchii
                                     Bryophyllum
                                     Bulliarda
                                     Calanchoe
                                     Cotyledon
                                             Cotyledon adscendens
                                             Cotyledon attenuata
                                             Cotyledon barbeyi
                                                   [Cotyledon wickensii]
                                               Cotyledon barbeyi var. soutpansbergensis
                                             Cotyledon campanulata
                                             Cotyledon cuneata
                                             Cotyledon eliseae
                                             Cotyledon glandulosa
                                             Cotyledon gloeophylla
                                             Cotyledon hispanica
                                             Cotyledon orbiculata
                                                   [Cotyledon decussata]
                                               Cotyledon orbiculata var. dactylopsis
                                               Cotyledon orbiculata var. flanaganii
                                                     [Cotyledon flanaganii]
                                               Cotyledon orbiculata var. oblonga
                                                     [Cotyledon oblonga]
                                                     [Cotyledon zuluensis]
                                               Cotyledon orbiculata var. orbiculata
                                               Cotyledon orbiculata var. spuria
                                             Cotyledon paniculata
                                             Cotyledon papillaris
                                                   [Cotyledon gracilis]
                                             Cotyledon parviflora
                                             Cotyledon petiolaris
                                             Cotyledon ramosissima
                                             Cotyledon teretifolia
                                             Cotyledon tomentosa
                                               Cotyledon tomentosa subsp. ladismithiensis
                                               Cotyledon tomentosa subsp. ladysmithiensis
                                               Cotyledon tomentosa subsp. tomentosa
                                             Cotyledon velutina
                                                   [Cotyledon velutina var. beckeri]
                                             Cotyledon woodii
                                               Cotyledon woodii subsp. cremnophila
                                     Crassula
                                           [Dinacria]
                                           [Grammanthes]
                                           [Vauanthes]
                                             Crassula acinaciformis
                                             Crassula acutifolia
                                             Crassula alata
                                                   [Tillaea alata]
                                               Crassula alata subsp. alata
                                               Crassula alata subsp. pharnaceoides
                                                     [Crassula campestris subsp. pharnaceoides]
                                                     [Crassula pharnaceoides]
                                                     [Tillaea pharnaceoides]
                                             Crassula alba
                                                   [Crassula rubicunda]
                                               Crassula alba var. alba
                                                     [Crassula abyssinica]
                                                     [Crassula ellenbeckiana]
                                               Crassula alba var. pallida
                                               Crassula alba var. parvisepala
                                                     [Crassula similis]
                                             Crassula alcicornis
                                             Crassula alpestris
                                               Crassula alpestris subsp. alpestris
                                               Crassula alpestris subsp. massonii
                                             Crassula alsinoides
                                                   [Crassula holstii]
                                                   [Crassula nummulariifolia]
                                                   [Crassula pellucida subsp. alsinoides]
                                                   [Tillaea alsinoides]
                                             Crassula alticola
                                             Crassula ammophila
                                             Crassula ankaratrensis
                                             Crassula aphylla
                                             Crassula aquatica
                                             Crassula arborescens
                                               Crassula arborescens subsp. arborescens
                                               Crassula arborescens subsp. undulatifolia
                                             Crassula atropurpurea
                                                   [Crassula clavifolia]
                                               Crassula atropurpurea var. anomala
                                                     [Crassula anomala]
                                               Crassula atropurpurea var. atropurpurea
                                               Crassula atropurpurea var. cultriformis
                                               Crassula atropurpurea var. muirii
                                                     [Crassula atropurpurea var. rubella]
                                               Crassula atropurpurea var. purcellii
                                               Crassula atropurpurea var. watermeyeri
                                             Crassula aurusbergensis
                                             Crassula ausensis
                                               Crassula ausensis subsp. ausensis
                                                     [Crassula littlewoodii]
                                             Crassula badspoortensis
                                             Crassula barbata
                                               Crassula barbata subsp. barbata
                                             Crassula barklyi
                                             Crassula bergioides
                                             Crassula biplanata
                                                   [Crassula kuhnii]
                                             Crassula brevifolia
                                               Crassula brevifolia subsp. brevifolia
                                                     [Crassula montis-draconis]
                                               Crassula brevifolia subsp. psammophila
                                             Crassula calcarea
                                             Crassula campestris
                                             Crassula capensis
                                                   [Crassula septas]
                                               Crassula capensis var. albertiniae
                                               Crassula capensis var. capensis
                                               Crassula capensis var. promontorii
                                             Crassula capitella
                                               Crassula capitella subsp. capitella
                                               Crassula capitella subsp. meyeri
                                               Crassula capitella subsp. nodulosa
                                                     [Crassula capitella subsp. enantiophylla]
                                                     [Crassula guchabensis]
                                                     [Crassula mariae]
                                                     [Crassula nodulosa f. rhodesica]
                                                     [Crassula nodulosa var. longisepala]
                                                     [Crassula nodulosa var. nodulosa]
                                                     [Crassula nodulosa]
                                               Crassula capitella subsp. sessilicymula
                                                     [Crassula sessilicymula]
                                               Crassula capitella subsp. thyrsiflora
                                             Crassula ciliata
                                             Crassula clavata
                                             Crassula coccinea
                                                   [Rochea coccinea]
                                                   [Rochea versicolor]
                                             Crassula columella
                                             Crassula columnaris
                                               Crassula columnaris subsp. columnaris
                                               Crassula columnaris subsp. prolifera
                                             Crassula compacta
                                             Crassula congesta
                                               Crassula congesta subsp. congesta
                                               Crassula congesta subsp. laticephala
                                             Crassula corallina
                                               Crassula corallina subsp. corallina
                                               Crassula corallina subsp. macrorrhiza
                                             Crassula cordata
                                             Crassula cordifolia
                                             Crassula corymbosula
                                             Crassula cotyledonis
                                             Crassula cremnophila
                                             Crassula crenulata
                                             Crassula cultrata
                                             Crassula cymbiformis
                                             Crassula cymosa
                                             Crassula deceptor
                                             Crassula decumbens
                                               Crassula decumbens var. brachyphylla
                                                     [Bulliarda brevifolia]
                                                     [Crassula brachyphylla]
                                               Crassula decumbens var. decumbens
                                             Crassula dejecta
                                                   [Crassula albiflora]
                                             Crassula deltoidea
                                             Crassula dentata
                                             Crassula dependens
                                                   [Crassula harveyi]
                                             Crassula depressa
                                             Crassula dichotoma
                                                   [Vauanthes dichotoma]
                                             Crassula dodii
                                             Crassula elegans
                                               Crassula elegans subsp. elegans
                                               Crassula elegans subsp. namibensis
                                                     [Crassula mesembrianthemoides]
                                             Crassula elsieae
                                             Crassula ericoides
                                               Crassula ericoides subsp. ericoides
                                               Crassula ericoides subsp. tortuosa
                                             Crassula exilis
                                               Crassula exilis subsp. cooperi
                                                     [Crassula cooperi var. subnodulosa]
                                                     [Crassula cooperi]
                                               Crassula exilis subsp. exilis
                                               Crassula exilis subsp. sedifolia
                                             Crassula expansa
                                               Crassula expansa subsp. expansa
                                                     [Crassula parviflora]
                                               Crassula expansa subsp. filicaulis
                                               Crassula expansa subsp. fragilis
                                                     [Crassula browniana]
                                                     [Crassula fragilis var. fragilis]
                                                     [Crassula fragilis var. suborbicularis]
                                                     [Crassula fragilis]
                                                     [Crassula zimmermannii]
                                               Crassula expansa subsp. pyrifolia
                                               Crassula expansa var. longifolia
                                             Crassula fallax
                                             Crassula fascicularis
                                                   [Crassula odoratissima]
                                                   [Rochea odoratissima]
                                             Crassula filiformis
                                                   [Dinacria filiformis]
                                             Crassula flanaganii
                                             Crassula flava
                                             Crassula foveata
                                             Crassula fragarioides
                                             Crassula fusca
                                             Crassula garibina
                                               Crassula garibina subsp. garibina
                                             Crassula gemmifera
                                             Crassula globularioides
                                                   Crassula globularioides f. globularioides
                                                   Crassula globularioides f. longiciliata
                                                   Crassula globularioides f. pilosa
                                               Crassula globularioides subsp. globularioides
                                                     [Crassula liebuschiana]
                                                     [Crassula nyikensis]
                                               Crassula globularioides subsp. illichiana
                                                     [Crassula illichiana]
                                             Crassula glomerata
                                             Crassula granvikii
                                                   [Bulliarda abyssinica]
                                                   [Crassula erubescens]
                                                   [Crassula hedbergii]
                                                   [Crassula rivularis]
                                                   [Crassula wrightiana]
                                                   [Tillaea granvikii]
                                                   [Tillaea repens]
                                                   [Tillaea rivularis]
                                             Crassula grisea
                                             Crassula helmsii
                                             Crassula hemisphaerica
                                             Crassula hirsuta
                                             Crassula hirtipes
                                             Crassula humbertii
                                             Crassula inandensis
                                                   [Crassula wyliei]
                                             Crassula inanis
                                                   [Helophytum inane]
                                                   [Tillaea perfoliata]
                                             Crassula intermedia
                                             Crassula justi-corderoyi
                                             Crassula lactea
                                             Crassula lanceolata
                                                   [Tillaea subulata]
                                               Crassula lanceolata subsp. denticulata
                                                     [Crassula pentandra var. denticulata]
                                                     [Crassula schimperi var. denticulata]
                                               Crassula lanceolata subsp. lanceolata
                                                     [Crassula schimperi f. filamentosa]
                                                     [Crassula schimperi var. illecebroides]
                                                     [Crassula schimperi var. lanceolata]
                                                     [Tillaea subulata var. illecebroides]
                                               Crassula lanceolata subsp. transvaalensis
                                                     [Crassula schimperi subsp. transvaalensis]
                                                     [Crassula schimperi var. schimperi]
                                                     [Crassula schimperi var. transvaalensis]
                                                     [Crassula transvaalensis]
                                                     [Sedum transvaalense]
                                             Crassula lanuginosa
                                               Crassula lanuginosa var. lanuginosa
                                               Crassula lanuginosa var. pachystemon
                                                     [Crassula pachystemon]
                                             Crassula lasiantha
                                             Crassula latibracteata
                                             Crassula leachii
                                             Crassula macowaniana
                                             Crassula mannii
                                             Crassula maputensis
                                             Crassula mesembrianthemopsis
                                             Crassula mesembryanthemoides
                                               Crassula mesembryanthemoides subsp. hispida
                                               Crassula mesembryanthemoides subsp. mesembryanthemoides
                                                     [Crassula trachysantha]
                                             Crassula micans
                                               Crassula micans var. vavarana
                                             Crassula mollis
                                             Crassula montana
                                               Crassula montana subsp. borealis
                                               Crassula montana subsp. montana
                                               Crassula montana subsp. quadrangularis
                                             Crassula morrumbalensis
                                             Crassula multicava
                                               Crassula multicava subsp. multicava
                                             Crassula multiceps
                                             Crassula multiflora
                                               Crassula multiflora subsp. leucantha
                                             Crassula muricata
                                             Crassula muscosa
                                                   [Crassula lycopodioides]
                                               Crassula muscosa var. muscosa
                                               Crassula muscosa var. obtusifolia
                                                     [Crassula muscosa var. rigida]
                                               Crassula muscosa var. parvula
                                                     [Crassula parvula]
                                               Crassula muscosa var. polpodacea
                                             Crassula namaquensis
                                               Crassula namaquensis subsp. comptonii
                                               Crassula namaquensis subsp. lutea
                                             Crassula natalensis
                                             Crassula natans
                                                   [Tillaea fluitans]
                                               Crassula natans subsp. natans
                                               Crassula natans var. minus
                                                     [Bulliarda filiformis]
                                                     [Crassula natans var. filiformis]
                                               Crassula natans var. natans
                                             Crassula nemorosa
                                             Crassula nudicaulis
                                               Crassula nudicaulis var. herrei
                                               Crassula nudicaulis var. nudicaulis
                                               Crassula nudicaulis var. platyphylla
                                             Crassula numaisensis
                                             Crassula oblanceolata
                                                   [Crassula lambertiana]
                                             Crassula obovata
                                                   [Crassula ramuliflora]
                                                   [Crassula sediflora var. laxifoliosa]
                                               Crassula obovata var. dregeana
                                               Crassula obovata var. obovata
                                             Crassula obtusa
                                             Crassula orbicularis
                                               Crassula orbicularis var. rosularis
                                                     [Crassula rosularis]
                                             Crassula ovata
                                                   [Cotyledon ovata]
                                                   [Crassula portulacea]
                                             Crassula pageae
                                             Crassula pallens
                                             Crassula papillosa
                                             Crassula parvisepala
                                             Crassula peculiaris
                                                   [Crassula expansa subsp. peculiaris]
                                             Crassula pellucida
                                               Crassula pellucida subsp. brachypetala
                                                     [Crassula brachypetala]
                                               Crassula pellucida subsp. marginalis
                                                     [Crassula lineolata]
                                               Crassula pellucida subsp. pellucida
                                               Crassula pellucida subsp. spongiosa
                                             Crassula peploides
                                                   [Crassula galpinii]
                                             Crassula perfoliata
                                                   [Crassula pallida]
                                                   [Crassula perfoliata var. albiflora]
                                               Crassula perfoliata var. coccinea
                                               Crassula perfoliata var. heterotricha
                                                     [Crassula heterotricha]
                                               Crassula perfoliata var. minor
                                                     [Crassula falcata]
                                               Crassula perfoliata var. perfoliata
                                             Crassula perforata
                                             Crassula planifolia
                                             Crassula plegmatoides
                                             Crassula pruinosa
                                             Crassula pseudhemisphaerica
                                             Crassula pseudohemisphaerica
                                             Crassula pubescens
                                               Crassula pubescens subsp. pubescens
                                               Crassula pubescens subsp. radicans
                                               Crassula pubescens subsp. rattrayi
                                             Crassula punctata
                                             Crassula pustulata
                                             Crassula pyramidalis
                                             Crassula quadrifaria
                                               Crassula quadrifaria subsp. quadrifaria
                                             Crassula radicans
                                             Crassula rhodesica
                                                   [Crassula campestris subsp. rhodesica]
                                                   [Crassula pharnaceoides subsp. rhodesica]
                                             Crassula rogersii
                                             Crassula roggeveldii
                                             Crassula rubricaulis
                                             Crassula rudolfii
                                             Crassula rupestris
                                               Crassula rupestris subsp. commutata
                                               Crassula rupestris subsp. marnierana
                                               Crassula rupestris subsp. rupestris
                                             Crassula sarcocaulis
                                               Crassula sarcocaulis subsp. rupicola
                                                     [Crassula sarcocaulis var. mlanjiana]
                                               Crassula sarcocaulis subsp. sarcocaulis
                                               Crassula sarcocaulis var. milanjiana
                                             Crassula sarmentosa
                                               Crassula sarmentosa var. integrifolia
                                               Crassula sarmentosa var. sarmentosa
                                             Crassula saxifraga
                                             Crassula scabra
                                             Crassula schimperi
                                               Crassula schimperi subsp. phyturus
                                                     [Crassula parvifolia]
                                                     [Crassula pentandra var. phyturus]
                                                     [Crassula phyturus]
                                               Crassula schimperi subsp. schimperi
                                                     [Crassula pentandra]
                                                     [Crassula tibestica]
                                                     [Tillaea pentandra]
                                             Crassula sebaeoides
                                             Crassula sediflora
                                               Crassula sediflora var. sediflora
                                             Crassula sericea
                                               Crassula sericea var. hottentotta
                                               Crassula sericea var. sericea
                                               Crassula sericea var. velutina
                                             Crassula setulosa
                                               Crassula setulosa var. deminuta
                                               Crassula setulosa var. jenkinsii
                                               Crassula setulosa var. longiciliata
                                               Crassula setulosa var. rubra
                                                     [Crassula curta]
                                                     [Crassula setulosa var. curta]
                                               Crassula setulosa var. setulosa
                                                     [Crassula setulosa f. latipetala]
                                             Crassula simulans
                                             Crassula sladenii
                                             Crassula socialis
                                             Crassula southii
                                               Crassula southii subsp. southii
                                               Crassula southii subsp. sphaerocephala
                                             Crassula spathulata
                                                   [Crassula latispathulata]
                                             Crassula squamulosa
                                             Crassula streyi
                                             Crassula strigosa
                                                   [Crassula centauroides]
                                                   [Crassula sylvatica]
                                             Crassula stylesii
                                             Crassula subacaulis
                                               Crassula subacaulis subsp. erosula
                                                     [Crassula erosula]
                                             Crassula subaphylla
                                               Crassula subaphylla var. subaphylla
                                               Crassula subaphylla var. virgata
                                             Crassula subulata
                                                   [Crassula ramosa]
                                                   [Crassula sphaeritis]
                                                   [Rochea subulata]
                                               Crassula subulata var. fastigiata
                                               Crassula subulata var. hispida
                                               Crassula subulata var. subulata
                                             Crassula swaziensis
                                                   [Crassula argyrophylla]
                                                   [Crassula globularioides subsp. argyrophylla]
                                                   [Crassula swaziensis f. argyrophylla]
                                                   [Crassula swaziensis f. brevipilosa]
                                                   [Crassula swaziensis subsp. brachycarpa]
                                                   [Crassula swaziensis var. guruensis]
                                               Crassula swaziensis subsp. swaziensis
                                             Crassula tabularis
                                             Crassula tecta
                                             Crassula tenuicaulis
                                             Crassula tenuipedicellata
                                             Crassula tetragona
                                               Crassula tetragona subsp. acutifolia
                                               Crassula tetragona subsp. connivens
                                                     [Crassula subsessilis]
                                               Crassula tetragona subsp. lignescens
                                               Crassula tetragona subsp. robusta
                                               Crassula tetragona subsp. rudis
                                               Crassula tetragona subsp. tetragona
                                                     [Crassula densifolia]
                                             Crassula thunbergiana
                                               Crassula thunbergiana subsp. minutiflora
                                               Crassula thunbergiana subsp. thunbergiana
                                             Crassula tillaea
                                             Crassula tomentosa
                                               Crassula tomentosa var. glabrifolia
                                                     [Crassula tomentosa var. interupta]
                                               Crassula tomentosa var. tomentosa
                                             Crassula tuberella
                                             Crassula umbella
                                                   [Crassula flabellifolia]
                                             Crassula umbellata
                                                   [Bulliarda alpina]
                                             Crassula umbraticola
                                             Crassula vaginata
                                               Crassula vaginata subsp. minuta
                                               Crassula vaginata subsp. vaginata
                                                     [Crassula schweinfurthii]
                                                     [Crassula spectabilis]
                                             Crassula vaillantii
                                             Crassula vestita
                                             Crassula virgata
                                             Crassula volkensii
                                               Crassula volkensii subsp. coleae
                                                     [Crassula coleae]
                                                     [Crassula nakuruensis]
                                                     [Crassula somalensis]
                                                     [Crassula zimmermannii var. uhligii]
                                               Crassula volkensii subsp. volkensii
                                                     [Crassula galunkensis]
                                             Crassula whiteheadii
                                             Crassula zombensis
                              Crassuloideae
                                     Geaya
                                     Greenovia
                                             Greenovia millennium
                                     Helophytum
                                     Hypagophytum
                                             Hypagophytum abyssinicum
                                                   [Sedum malladrae]
                                                   [Sempervivum abyssinicum]
                                     Kalanchoe
                                             Kalanchoe alticola
                                             Kalanchoe ambolensis
                                             Kalanchoe angolensis
                                             Kalanchoe angustifolia
                                             Kalanchoe antennifera
                                             Kalanchoe arborescens
                                             Kalanchoe aromatica
                                               Kalanchoe aromatica var. brevicorolla
                                             Kalanchoe aubrevillei
                                             Kalanchoe auriculata
                                             Kalanchoe ballyi
                                             Kalanchoe beauverdii
                                                   [Bryophyllum beauverdi]
                                                   [Kalanchoe beauverdii var. juelii]
                                                   [Kalanchoe beauverdii var. pertinax]
                                                   [Kalanchoe guignardii var. schistosepala]
                                               Kalanchoe beauverdii var. beauverdii
                                             Kalanchoe beharensis
                                             Kalanchoe benbothae
                                             Kalanchoe bentii
                                               Kalanchoe bentii subsp. somalica
                                               Kalanchoe bentii var. bentii
                                               Kalanchoe bentii var. somalica
                                             Kalanchoe bergeri
                                             Kalanchoe bipartita
                                             Kalanchoe bitteri
                                             Kalanchoe blossfeldiana
                                             Kalanchoe bogneri
                                             Kalanchoe boisii
                                             Kalanchoe boranae
                                             Kalanchoe bouvetii
                                             Kalanchoe brachyloba
                                                   [Kalanchoe baumii]
                                                   [Kalanchoe multiflora]
                                                   [Kalanchoe pyramidalis]
                                             Kalanchoe bracteata
                                             Kalanchoe brevicalyx
                                             Kalanchoe briquetii
                                             Kalanchoe campanulata
                                             Kalanchoe chapototii
                                             Kalanchoe citrina
                                                   [Kalanchoe citrina var. ballyi]
                                             Kalanchoe connata
                                             Kalanchoe crenata
                                                   [Cotyledon verea]
                                                   [Kalanchoe afzeliana]
                                                   [Kalanchoe brittenii]
                                                   [Kalanchoe coccinea]
                                                   [Kalanchoe crenata subsp. bieensis]
                                                   [Kalanchoe crenata subsp. nyassensis]
                                                   [Kalanchoe crenata var. coccinea]
                                                   [Kalanchoe crenata var. verea]
                                                   [Kalanchoe hirta]
                                                   [Kalanchoe integra var. crenata]
                                                   [Kalanchoe integra var. crenato-rubra]
                                                   [Kalanchoe integra var. verea]
                                               Kalanchoe crenata subsp. crenata
                                             Kalanchoe crundallii
                                             Kalanchoe curvula
                                             Kalanchoe cymbifolia
                                             Kalanchoe daigremontiana
                                             Kalanchoe delagoensis
                                                   [Bryophyllum delagoense]
                                                   [Bryophyllum tubiflorum]
                                                   [Bryophyllum verticillatum]
                                                   [Geaya purpurea]
                                                   [Kalanchoe tubiflora]
                                                   [Kalanchoe verticillata]
                                             Kalanchoe densiflora
                                               Kalanchoe densiflora var. densiflora
                                                     [Kalanchoe bequaertii]
                                                     [Kalanchoe glaberrima]
                                                     [Kalanchoe tayloris]
                                               Kalanchoe densiflora var. minor
                                             Kalanchoe densiflora × lanceolata
                                             Kalanchoe dinklagei
                                             Kalanchoe dyeri
                                             Kalanchoe elizae
                                                   [Cotyledon insignis]
                                                   [Kalanchoe laurensii]
                                             Kalanchoe eriophylla
                                             Kalanchoe fadeniorum
                                             Kalanchoe farinacea
                                             Kalanchoe faustii
                                             Kalanchoe fedtschenkoi
                                                   [Bryophyllum fedtschenkoi]
                                             Kalanchoe fernandesii
                                             Kalanchoe gastonis-bonnieri
                                                   [Kalanchoe gastonis-bonnieri var. ankaizinensis]
                                             Kalanchoe germanae
                                             Kalanchoe glaucescens
                                                   [Kalanchoe beniensis]
                                                   [Kalanchoe elliptica]
                                                   [Kalanchoe flammea]
                                                   [Kalanchoe holstii]
                                                   [Kalanchoe magnidens]
                                               Kalanchoe glaucescens subsp. glaucescens
                                             Kalanchoe globulifera
                                             Kalanchoe gracilipes
                                             Kalanchoe grandidieri
                                             Kalanchoe hametiorum
                                             Kalanchoe hametorum
                                             Kalanchoe hauseri
                                             Kalanchoe hildebrandtii
                                             Kalanchoe humilis
                                             Kalanchoe hypseloleuce
                                             Kalanchoe integra
                                               Kalanchoe integra var. varea
                                             Kalanchoe integrifolia
                                             Kalanchoe jongmansii
                                               Kalanchoe jongmansii subsp. ivohibensis
                                               Kalanchoe jongmansii subsp. jongmansii
                                             Kalanchoe laciniata
                                                   [Cotyledon laciniata]
                                                   [Kalanchoe densiflora var. subpilosa]
                                                   [Kalanchoe gloveri]
                                                   [Kalanchoe lentiginosa]
                                                   [Kalanchoe rohlfsii]
                                                   [Kalanchoe schweinfurthii]
                                             Kalanchoe laetivirens
                                             Kalanchoe lanceolata
                                                   [Cotyledon lanceolata]
                                                   [Kalanchoe brachycalyx]
                                                   [Kalanchoe crenata var. collina]
                                                   [Kalanchoe diversa]
                                                   [Kalanchoe ellacombei]
                                                   [Kalanchoe glandulosa]
                                                   [Kalanchoe goetzei]
                                                   [Kalanchoe homblei]
                                                   [Kalanchoe lanceolata var. glandulosa]
                                                   [Kalanchoe pilosa]
                                                   [Kalanchoe platysepala]
                                                   [Meristostylus macrocalyx]
                                             Kalanchoe lateritia
                                                   [Kalanchoe coccinea var. subsessilis]
                                                   [Kalanchoe cuisinii]
                                                   [Kalanchoe integra var. subsessilis]
                                                   [Kalanchoe kirkii]
                                                   [Kalanchoe lateritia var. prostrata]
                                                   [Kalanchoe lateritia var. pseudolateritia]
                                                   [Kalanchoe lateritia var. zimbabwensis]
                                                   [Kalanchoe zimbabwensis]
                                               Kalanchoe lateritia var. lateritia
                                             Kalanchoe latisepala
                                             Kalanchoe laxiflora
                                                   [Bryophyllum crenatum]
                                                   [Kalanchoe tieghemi]
                                                   [Kitchingia laxiflora]
                                             Kalanchoe leblancae
                                             Kalanchoe lindmanii
                                                   [Kalanchoe gossweileri]
                                                   [Kalanchoe humbertii]
                                                   [Kalanchoe pearsonii]
                                             Kalanchoe linearifolia
                                             Kalanchoe lobata
                                             Kalanchoe longiflora
                                             Kalanchoe lubangensis
                                             Kalanchoe luciae
                                               Kalanchoe luciae subsp. montana
                                                     [Kalanchoe montana]
                                             Kalanchoe macrochlamys
                                             Kalanchoe mandrarensis
                                             Kalanchoe manginii
                                             Kalanchoe marmorata
                                                   [Kalanchoe grandiflora]
                                                   [Kalanchoe kelleriana]
                                                   [Kalanchoe macrantha var. marmorata]
                                                   [Kalanchoe macrantha var. richardiana]
                                                   [Kalanchoe macrantha var. somaliensis]
                                                   [Kalanchoe macrantha]
                                                   [Kalanchoe rutshuruensis]
                                                   [Kalanchoe somaliensis]
                                             Kalanchoe marnieriana
                                             Kalanchoe maromokotrensis
                                             Kalanchoe migiurtinorum
                                             Kalanchoe millotii
                                             Kalanchoe miniata
                                                   [Bryophyllum miniatum]
                                                   [Kalanchoe miniata var. andringitrensis]
                                                   [Kalanchoe miniata var. anjirensis]
                                                   [Kalanchoe mitejea]
                                                   [Kitchingia miniata]
                                             Kalanchoe mortagei
                                                   [Bryophyllum mortagei]
                                             Kalanchoe ndorensis
                                             Kalanchoe ndotoensis
                                             Kalanchoe neglecta
                                             Kalanchoe nyikae
                                                   [Kalanchoe hemsleyana]
                                             Kalanchoe nyikae subsp. auriculata × glaucescens
                                             Kalanchoe obtusa
                                             Kalanchoe orgyalis
                                             Kalanchoe paniculata
                                             Kalanchoe peltata
                                             Kalanchoe perrieri
                                             Kalanchoe peteri
                                             Kalanchoe petitiana
                                                   [Kalanchoe petitiaesii]
                                                   [Kalanchoe quartiniana var. micrantha]
                                               Kalanchoe petitiana var. neumannii
                                                     [Kalanchoe neumannii]
                                               Kalanchoe petitiana var. petitiana
                                             Kalanchoe pinnata
                                                   [Bryophyllum calycinum]
                                                   [Bryophyllum pinnatum]
                                                   [Cotyledon pinnata]
                                                   [Vereia pinnata]
                                             Kalanchoe porphyrocalyx
                                                   [Kalanchoe porphyrocalyx var. sambiranensis]
                                             Kalanchoe prasina
                                                   [Kalanchoe figueiredoi]
                                             Kalanchoe prittwitzii
                                                   [Kalanchoe lugardii]
                                                   [Kalanchoe robynsiana]
                                                   [Kalanchoe secunda]
                                             Kalanchoe prolifera
                                                   [Bryophyllum proliferum]
                                             Kalanchoe pseudocampanulata
                                             Kalanchoe pubescens
                                             Kalanchoe pumila
                                             Kalanchoe quadrangularis
                                             Kalanchoe quartiniana
                                             Kalanchoe rechingeri
                                             Kalanchoe rhombopilosa
                                             Kalanchoe rolandi-bonapartei
                                             Kalanchoe rosei
                                             Kalanchoe rotundifolia
                                                   [Kalanchoe integerrima]
                                                   [Kalanchoe luebbertiana]
                                                   [Kalanchoe rotundifolia f. peltata]
                                                   [Kalanchoe rotundifolia f. tripartita]
                                                   [Kalanchoe seilleana]
                                                   [Meristostylus brachycalyx]
                                                   Kalanchoe rotundifolia f. rotundifolia
                                             Kalanchoe rubella
                                             Kalanchoe salazarii
                                             Kalanchoe sanctula
                                             Kalanchoe scandens
                                                   [Bryophyllum scandens]
                                             Kalanchoe scapigera
                                             Kalanchoe schimperiana
                                                   [Kalanchoe deficiens]
                                                   [Kalanchoe schliebenii]
                                             Kalanchoe schizophylla
                                                   [Bryophyllum schizophyllum]
                                                   [Kitchingia schizophylla]
                                             Kalanchoe serrata
                                             Kalanchoe sexangularis
                                               Kalanchoe sexangularis var. intermedia
                                               Kalanchoe sexangularis var. sexangularis
                                                     [Kalanchoe mossambicana]
                                                     [Kalanchoe vatrinii var. intermedia]
                                                     [Kalanchoe vatrinii]
                                             Kalanchoe stenosiphon
                                             Kalanchoe streptantha
                                             Kalanchoe stuhlmannii
                                             Kalanchoe suarezensis
                                             Kalanchoe subrosulata
                                             Kalanchoe synsepala
                                             Kalanchoe teixeirae
                                             Kalanchoe tenuiflora
                                             Kalanchoe tetraphylla
                                             Kalanchoe thyrsiflora
                                             Kalanchoe tomentosa
                                             Kalanchoe uniflora
                                             Kalanchoe usambarensis
                                             Kalanchoe velutina
                                               Kalanchoe velutina subsp. chimanimanensis
                                                     [Kalanchoe chimanimanensis]
                                               Kalanchoe velutina subsp. dangeardii
                                                     [Kalanchoe dangeardii]
                                               Kalanchoe velutina subsp. velutina
                                                     [Kalanchoe exellii]
                                             Kalanchoe viguieri
                                             Kalanchoe waldheimii
                                             Kalanchoe welwitschii
                                               Kalanchoe welwitschii var. gracilituba
                                             Kalanchoe wildii
                                             Kalanchoe winteri
                                             Kalanchoe ×auriculata
                                                   [Kalanchoe nyikae subsp. auriculata]
                                             Kalanchoe ×estrelae
                                             Kalanchoe ×gildenhuysii
                                             Kalanchoe ×gunniae
                                             Kalanchoe ×hankeyi
                                             Kalanchoe ×laetivirens
                              Kalanchoideae
                                     Tylecodon
                                             Tylecodon albiflorus
                                             Tylecodon bayeri
                                             Tylecodon bruynsii
                                             Tylecodon buchholzianus
                                             Tylecodon cacaloides
                                             Tylecodon cordiformis
                                             Tylecodon decipiens
                                             Tylecodon ellaphieae
                                             Tylecodon florentii
                                             Tylecodon fragilis
                                             Tylecodon grandiflorus
                                                   [Cotyledon grandiflora]
                                             Tylecodon hallii
                                             Tylecodon hirtifolius
                                             Tylecodon kritzingeri
                                             Tylecodon leucothrix
                                             Tylecodon nolteei
                                             Tylecodon occultans
                                             Tylecodon opelii
                                             Tylecodon paniculatus
                                               Tylecodon paniculatus subsp. glaucus
                                               Tylecodon paniculatus subsp. paniculatus
                                                     [Cotyledon fascicularis]
                                             Tylecodon pearsonii
                                             Tylecodon peculiaris
                                             Tylecodon petrophilus
                                             Tylecodon pygmaeus
                                             Tylecodon racemosus
                                             Tylecodon reticulatus
                                               Tylecodon reticulatus subsp. phyllopodium
                                               Tylecodon reticulatus subsp. reticulatus
                                                     [Cotyledon reticulata]
                                             Tylecodon rubrovenosus
                                             Tylecodon schaeferianus
                                             Tylecodon similis
                                             Tylecodon singularis
                                             Tylecodon stenocaulis
                                             Tylecodon striatus
                                                   [Cotyledon striata]
                                             Tylecodon suffultus
                                             Tylecodon tenuis
                                             Tylecodon torulosus
                                             Tylecodon tribblei
                                             Tylecodon tuberosus
                                             Tylecodon ventricosus
                                                   [Cotyledon ventricosa]
                                             Tylecodon viridiflorus
                                             Tylecodon wallichii
                                               Tylecodon wallichii subsp. ecklonianus
                                               Tylecodon wallichii subsp. wallichii
                              Kalanchooideae
                                     Kitchingia
                                     Meristostylus
                                     Monanthes
                                             Monanthes anagensis
                                             Monanthes atlantica
                                             Monanthes brachycaulos
                                             Monanthes burchardii
                                             Monanthes dasyphylla
                                             Monanthes icterica
                                                   [Aichryson mollii]
                                             Monanthes laxiflora
                                                   [Sedum laxiflorum]
                                             Monanthes lowei
                                             Monanthes minima
                                               Monanthes minima subsp. adenoscepes
                                                     [Monanthes adenoscepes]
                                               Monanthes minima subsp. minima
                                             Monanthes muralis
                                             Monanthes niphophila
                                             Monanthes pallens
                                             Monanthes polyphylla
                                               Monanthes polyphylla subsp. amydos
                                               Monanthes polyphylla subsp. amydros
                                                     [Sempervivum monanthes var. filicaule]
                                               Monanthes polyphylla subsp. polyphylla
                                                     [Sempervivum monanthes]
                                             Monanthes praegeri
                                             Monanthes purpurascens
                                             Monanthes silensis
                                             Monanthes subcrassicaulis
                                             Monanthes subrosulata
                                             Monanthes tilophila
                                             Monanthes truncata
                                             Monanthes wildpretii
                                             Monanthes ×anagiflora
                                             Monanthes ×filifolia
                                             Monanthes ×gomerensis
                                             Monanthes ×subglabra
                                             Monanthes ×sventenii
                                     Mucizonia
                                     Oliverella
                                             Oliverella bussei
                                                   [Loranthus bussei]
                                                   [Loranthus hildebrandtii var. glabrescens]
                                                   [Tapinanthus bussei]
                                             Oliverella hildebrandtii
                                                   [Loranthus campestris]
                                                   [Loranthus hildebrandtii]
                                                   [Loranthus orientalis]
                                                   [Oliverella campestris]
                                                   [Oliverella sacleuxii]
                                                   [Tapinanthus campestris]
                                                   [Tapinanthus hildebrandtii]
                                                   [Tapinanthus sacleuxii]
                                             Oliverella rubroviridis
                                                   [Loranthus rubroviridis]
                                                   [Tapinanthus rubroviridis]
                                     Petrosedum
                                             Petrosedum amplexicaule
                                               Petrosedum amplexicaule subsp. amplexicaule
                                             Petrosedum rupestre
                                             Petrosedum sediforme
                                               Petrosedum sediforme subsp. sediforme
                                                     [Sedum altissimum]
                                             Petrosedum tenuifolium
                                                   [Sedum tenuifolium]
                                     Pistorinia
                                             Pistorinia attenuata
                                               Pistorinia attenuata subsp. attenuata
                                               Pistorinia attenuata subsp. mairei
                                             Pistorinia brachyantha
                                                   [Cotyledon cossoniana]
                                             Pistorinia breviflora
                                               Pistorinia breviflora subsp. breviflora
                                                     [Cotyledon breviflora subsp. salzmannii]
                                                     [Cotyledon breviflora]
                                                     [Pistorinia salzmannii]
                                               Pistorinia breviflora subsp. intermedia
                                                     [Cotyledon breviflora subsp. intermedia]
                                                     [Cotyledon breviflora var. rubella]
                                                     [Pistorinia intermedia]
                                             Pistorinia hispanica
                                     Rochea
                                     Rosularia
                                     Sedum
                                             Sedum acre
                                               Sedum acre subsp. acre
                                               Sedum acre subsp. neglectum
                                             Sedum album
                                               Sedum album subsp. album
                                               Sedum album subsp. micranthum
                                                     [Sedum micranthum]
                                             Sedum amplexicaule
                                               Sedum amplexicaule subsp. amplexicaule
                                               Sedum amplexicaule subsp. tenuifolium
                                             Sedum andegavense
                                             Sedum anglicum
                                                   [Sedum pyrenaicum]
                                             Sedum arenarium
                                             Sedum aristatum
                                             Sedum atlanticum
                                             Sedum baleensis
                                             Sedum bracteatum
                                             Sedum brevifolium
                                             Sedum brissemoretii
                                             Sedum caeruleum
                                             Sedum caespitosum
                                             Sedum cepaea
                                             Sedum cespitosum
                                                   [Crassula magnolii]
                                             Sedum churchillianum
                                                   [Sedum erlangerianum]
                                             Sedum clusianum
                                             Sedum coeruleum
                                             Sedum crassularia
                                                   [Crassula sediformis]
                                             Sedum creticum
                                               Sedum creticum subsp. cyrenaicum
                                             Sedum cyrenaicum
                                             Sedum dasyphyllum
                                               Sedum dasyphyllum subsp. dasyphyllum
                                               Sedum dasyphyllum subsp. glanduliferum
                                               Sedum dasyphyllum subsp. oblongifolium
                                               Sedum dasyphyllum var. glanduliferum
                                               Sedum dasyphyllum var. oblongifolium
                                             Sedum dendroideum
                                             Sedum epidendrum
                                                   [Sedum schimperi]
                                             Sedum farinosum
                                             Sedum forsterianum
                                             Sedum fusiforme
                                             Sedum gattefossei
                                                   [Aichryson gattefossei]
                                             Sedum glanduliferum
                                             Sedum glomerifolium
                                             Sedum gypsicola
                                             Sedum gypsicolum
                                             Sedum hirsutum
                                               Sedum hirsutum subsp. baeticum
                                               Sedum hirsutum subsp. hirsutum
                                             Sedum hispanicum
                                             Sedum jaccardiana
                                             Sedum jaccardianum
                                             Sedum jahandiezii
                                             Sedum jordanianum
                                             Sedum keniense
                                             Sedum laconicum
                                               Sedum laconicum subsp. laconicum
                                               Sedum laconicum subsp. pentapolitanum
                                             Sedum lagascae
                                             Sedum lancerottense
                                             Sedum litoreum
                                             Sedum littoreum
                                             Sedum magellense
                                             Sedum maireanum
                                                   [Sedum villosum var. aristatum]
                                             Sedum maurum
                                             Sedum melanantherum
                                             Sedum mexicanum
                                             Sedum meyeri-johannis
                                                   [Sedum meyeri-johannis var. keniae]
                                                   [Sedum volkensii]
                                             Sedum modestum
                                             Sedum mooneyi
                                             Sedum morganianum
                                             Sedum mucizonia
                                               Sedum mucizonia subsp. abylaeum
                                               Sedum mucizonia subsp. mucizonia
                                                     [Mucizonia hispida]
                                                     [Umbilicus hispidus]
                                             Sedum multiceps
                                             Sedum neglectum
                                             Sedum nevadense
                                             Sedum nudum
                                               Sedum nudum subsp. lancerottense
                                               Sedum nudum subsp. nudum
                                             Sedum praealtum
                                             Sedum pubescens
                                                   [Sedum hispidum]
                                             Sedum reflexum
                                             Sedum rubens
                                                   [Crassula rubens]
                                             Sedum ruwenzoriense
                                                   [Sedum ducis-aprutii]
                                             Sedum sediforme
                                             Sedum sexangulare
                                             Sedum stellatum
                                             Sedum tuberosum
                                             Sedum versicolor
                                             Sedum villosum
                                             Sedum wilczekianum
                              Sempervivoideae
                                     Echeveria
                                     Graptopetalum
                                             Graptopetalum paraguayense
                                     Hylotelephium
                                     Perrierosedum
                                             Perrierosedum madagascariense
                                     Sempervivum
                                             Sempervivum atlanticum
                                             Sempervivum montanum
                                             Sempervivum tectorum
                                             Sempervivum villosum
                                     Tillaea
                                             Tillaea muscosa
                                     Umbilicus
                                           [Umbilicaria]
                                             Umbilicus botryoides
                                             Umbilicus gaditanus
                                             Umbilicus heylandianus
                                             Umbilicus horizontalis
                                                   [Cotyledon horizontalis]
                                               Umbilicus horizontalis var. intermedius
                                             Umbilicus intermedius
                                             Umbilicus luteus
                                             Umbilicus mirus
                                             Umbilicus paniculiformis
                                             Umbilicus patens
                                             Umbilicus rupestris
                                                   [Cotyledon umbilicus-veneris]
                                                   [Umbilicus pendulinus]
                                                   [Umbilicus vulgaris]
                                             Umbilicus schmidtii
                                             Umbilicus tropaeolifolius
                                     Vereia
                                     ×Greenonium
                                             ×Greenonium extinctum

Problematic Rooting (131477)
                                             Umbilicaria vellea

Problematic Rooting (23255)
                                               Cotyledon flanaganii subsp. mzimvubuensis