Children (7 direct children, 7 direct and indirect children):
Haworthia coarctata f. greenii
Haworthia coarctata var. adelaidensis
Haworthia coarctata var. sampaiana
Haworthiopsis coarctata var. coarctata
Haworthiopsis coarctata var. tenuis
Haworthia coarctata var. tenuis
Haworthia coarctata var. coarctata