Children (9 direct children, 9 direct and indirect children):
Cyperus polystachyos var. cleaveri
Cyperus polystachyos var. holosericeus
Cyperus polystachyos var. paniculatus
Cyperus polystachyos var. laxiflorus
Cyperus polystachyos var. miser
Cyperus polystachyos var. polystachyos
Cyperus polystachyos var. texensis
Cyperus polystachyos subsp. polystachyos
Cyperus polystachyos subsp. laxiflorus