''Crassula setulosa'' is a

species A species () is often defined as the largest group of organisms in which any two individuals of the appropriate sexes or mating types can produce fertile offspring, typically by sexual reproduction. It is the basic unit of Taxonomy (biology), ...

of stonecrop in the family ''

Crassulaceae The Crassulaceae (, from Latin ''crassus'', thick), also known as the crassulas, the stonecrops or the orpine family, are a diverse Family (biology), family of dicotyledon angiosperms primarily characterized by succulent leaves and a form of phot ...

''. It is found mostly in eastern South Africa and Lesotho.

Taxonomy

''Crassula setulosa'' contains the following varieties: * ''Crassula setulosa'' var. ''deminuta'' * ''Crassula setulosa'' var. ''longiciliata'' * ''Crassula setulosa'' var. ''jenkinsii'' * ''Crassula setulosa'' var. ''rubra'' * ''Crassula setulosa'' var. ''setulosa''

References

setulosa Taxa named by William Henry Harvey {{Crassulaceae-stub