Children (11 direct children, 1135 direct and indirect children):
Nartheciaceae
(tree size 61)
Thismiaceae
(tree size 7)
Dioscoreaceae
(tree size 1053)
Taccaceae
(tree size 3)
Trichopodaceae
Stenomeridaceae
Avetraceae
Croomiaceae
Pentastemonaceae
Abaminaceae
Tamaceae