Children (7 direct children, 7 direct and indirect children):
Haworthia rossouwii var. rossouwii
Haworthia rossouwii var. calcarea
Haworthia rossouwii var. minor
Haworthia rossouwii var. scabra
Haworthia rossouwii var. serrata
Haworthia rossouwii var. petrophila
Haworthia rossouwii var. elizeae