Children (13 direct children, 1717 direct and indirect children):
Bidens
(tree size 829)
Beggarticks
Cosmos
(tree size 93)
Cosmos (plant)
Chrysanthellinae
Coreopsidinae
(tree size 724)
Pinillosiinae
Megalodonta
(tree size 5)
Fitchia
(tree size 9)
Moonia
(tree size 7)
Calliopsis
(tree size 10)
Campylotheca
(tree size 22)
Tuckermannia
(tree size 1)
Pugiopappus
(tree size 3)
Epilepis
(tree size 1)