Children (21 direct children, 21 direct and indirect children):
Haworthia retusa var. mutica
Haworthia retusa var. retusa
Haworthia retusa var. nigra
Haworthia retusa var. longibracteata
Haworthia retusa var. quimutica
Haworthia retusa var. suberecta
Haworthia retusa var. turgida
Haworthia retusa var. fouchei
Haworthia retusa var. fusca
Haworthia retusa subsp. asperula
Haworthia retusa var. asperula
Haworthia retusa var. bruynsii
Haworthia retusa var. comptoniana
Haworthia retusa subsp. emelyae
Haworthia retusa var. emelyae
Haworthia retusa var. heidelbergensis
Haworthia retusa var. magnifica
Haworthia retusa var. mirabilis
Haworthia retusa var. springbokvlakensis
Haworthia retusa var. multilineata
Haworthia retusa f. acuminata