Crassula subulata var. hispida Crassula subulata var. fastigiata
Sedum ramosum Sphaeritis subulata Crassula capitata Crassula dichotoma Crassula ramosa Crassula rustii Crassula sphaeritis Crassula subulata var. subulata Rochea subulata Globulea capitata
World Flora Online, http://www.worldfloraonline.org/, accessed June 20, 2024