Children (28 direct children, 30 direct and indirect children):
Ctenium aromaticum
Toothache grass
Ctenium elegans
Ctenium brevispicatum
Ctenium canescens
Ctenium chapadense
Ctenium cirrhosum
Ctenium concinnum
Ctenium concissum
Ctenium floridanum
Florida orangegrass
Ctenium ledermannii
Ctenium bahiense
Ctenium longiglume
Ctenium brachystachyum
Ctenium newtonii
(tree size 2)
Ctenium planifolium
Ctenium plumosum
Ctenium polystachyum
Ctenium sesquiflorum
Ctenium somalense
Ctenium villosum
Ctenium crista-castrensis
Ctenium rupestre
Ctenium sechellense
Ctenium minus
Ctenium nubicum
Ctenium glandulosum
Ctenium schweinfurthii
Ctenium serpentinum