Crassula is a large genus of plants containing many species, including the popular Jade Plant, Crassula ovata. They are native to many parts of the globe, but cultivated varieties are almost exclusively from the Eastern Cape of South Africa.

Crassulas are usually propagated by stem or leaf cuttings. Most cultivated forms will tolerate some small degree of frost, but extremes of cold or heat will cause them to lose foliage and die.

Selected species

• Crassula alba
• Crassula alpestris
• Crassula aquatica (Common Pigmyweed, Water Pygmyweed)
• Crassula arborescens (Silver Dollar Plant, Beestebul)
• Crassula ausensis
• Crassula ausensis ssp. titanopsis
• Crassula bakeri
• Crassula barklyi (Rattlesnake Tail, Wurmplakkie)
• Crassula capitella
• Crassula capitella ssp. thyrsiflora (Aanteel-Poprosie)
• Crassula clavata
• Crassula coccinea
• Crassula columella (Silinderplakkie)
• Crassula columnaris (Koesnaatjie)
• Crassula colorata (Dense Stoncrop)
• Crassula connata (Sand Pygmyweed)
• Crassula corallina
• Crassula cornuta
• Crassula cultrata (Plakkiebos)
• Crassula decidua (Norsveld Plakkie)
• Crassula decumbens (Scilly Pigmyweed)
• Crassula dejecta
• Crassula deltoidea (Silver Beads, Gruisplakkie)
• Crassula drummondii (Small-leaf Pygmyweed, Smallleaf Pygmyweed)
• Crassula dubia
• Crassula elegans (Elegant Crassula)
• Crassula erosula
• Crassula exilis
• Crassula exilis ssp. sedifolia
• Crassula falcata
• Crassula garibina
• Crassula gillii
• Crassula globularioides
• Crassula helmsii (Swamp Stonecrop)
• Crassula herrei
• Crassula hirtipes
• Crassula humbertii
• Crassula hystrix
• Crassula lactea (Taylor's Parches, Krysna Crassula)
• Crassula longipes (Smallseed Pygmyweed)
• Crassula marchandii
• Crassula marnierana
• Crassula mesembryanthemoides
• Crassula mesembryanthemopsis
• Crassula milfordiae
• Crassula moschata
• Crassula multicava (Fairy Crassula)
• Crassula muscosa (Rattail Crassula, Watch Chain, Lizard's Tail, Zipper Plant)
• Crassula namaquensis
• Crassula namaquensis ssp. comptonii
• Crassula nealeana
• Crassula nudicaulis
• Crassula nudicaulis var. herrei
• Crassula nudicaulis var. platyphylla
• Crassula obovata
• Crassula obovata var. dregeana
• Crassula orbicularis
• Crassula ovata (Jade Plant)
• Crassula ovata var. cristata
• Crassula parvisepala
• Crassula pedicellosa
• Crassula pellucida
• Crassula pellucida var. marginalis
• Crassula perfoliata
• Crassula perforata (String of Buttons, Sosatieplakkie)
• Crassula plegmatoides
• Crassula pruinosa (Skurwemannetjie)
• Crassula pubescens (Jersey Pigmyweed)
• Crassula pubescens ssp. rattrayi
• Crassula pyramidalis
• Crassula radicans (Red Carpet)
• Crassula rogersii
• Crassula rupestris (Rosary Plant, Kebab Bush, Inrygertjie)
• Crassula rupestris ssp. marnierana
• Crassula saginoides (Wrinkle-seed Pygmyweed, Wrinkleseed Pygmyweed)
• Crassula sarcocaulis (Bonsai Crassula)
• Crassula sarmentosa
• Crassula schmidtii
• Crassula sericea
• Crassula (sericea var. ) hottentotta
• Crassula sieberiana (Siberian Pygmyweed)
• Crassula socialis
• Crassula solierii (Smoothseed Pygmyweed)
• Crassula streyi
• Crassula susannae
• Crassula tecta
• Crassula tetragona
• Crassula tillaea (Moss Pygmyweed)
• Crassula viridis (Pricklyseed Pygmyweed
• Crassula volkensii

Notable cultivars

• Crassula 'Buddha's Temple'
• Crassula 'Coralita'
• Crassula 'Dorothy'
• Crassula 'Fallwood'
• Crassula 'Ivory Pagoda'
• Crassula 'Justus Corderoy'
• Crassula 'Morgan's Beauty'
• Crassula 'Tom Thumb'