Children (11 direct children, 11 direct and indirect children):
Arcuatula elegans
Arcuatula arcuatula
Arcuatula capensis
Arcuatula glaberrima
Arcuatula japonica
Arcuatula leucosticta
Arcuatula papyria
Arcuatula perfragilis
Arcuatula senhousia
Arcuatula tristis
Arcuatula variegata