Creusa tetragona subsp. lignescens (Toelken) P.V.Heath subspecies synonym

Crassula acutifolia var. radicans Harv. variety synonym

Creusa tetragona subsp. connivens (Schönland) P.V.Heath subspecies synonym

Sedum caffrum Kuntze species proparte synonym

Sedum radicans (Haw.) Kuntze species proparte synonym

Crassula macowanii Scott Elliot species proparte synonym

Crassula acutifolia var. typica Schönland variety synonym

Creusa tetragona (L.) P.V.Heath species synonym

Crassula acutifolia var. debsifolia (Harv.) Schönland variety synonym

Creusa tetragona subsp. rudis (Schönland & Baker fil.) P.V.Heath subspecies synonym

Crassula tetragona subsp. tetragona subspecies accepted

Creusa tetragona subsp. acutifolia (Lam.) P.V.Heath subspecies synonym

Crassula fruticulosa L. species synonym

Crassula macowanii Scott Elliot species proparte synonym

Crassula densifolia Harv. species synonym

Crassula connivens Schönland species synonym

Crassula caffra L. species synonym

Crassula bibracteata Eckl. & Zeyh. species heterotypic synonym

Crassula tetragona subsp. rudis (Schönland & Baker fil.) Toelken subspecies accepted

Crassula tetragona subsp. robusta (Toelken) Toelken subspecies accepted

Crassula tetragona subsp. lignescens Toelken subspecies accepted

Crassula tetragona subsp. connivens (Schönland) Toelken subspecies accepted

Crassula tetragona subsp. acutifolia (Lam.) Toelken subspecies accepted

Crassula subsessilis W.F.Barker species synonym

Crassula rudis Schönland & Baker fil. species synonym

Crassula robusta Toelken species synonym

Sedum tetragonum (L.) Kuntze species synonym

Crassula radicans Harv. species synonym

Crassula decussata Salisb. species heterotypic synonym

Crassula bibracteata Haw. species heterotypic synonym

Crassula acutifolia Lam. species heterotypic synonym

Crassula acutifolia var. harveyi Schönland variety synonym

Creusa tetragona subsp. robusta (Toelken) P.V.Heath subspecies synonym

Crassula acutifolia var. densifolia (Harv.) Schönland variety synonym