Children (12 direct children, 219 direct and indirect children):
Souroubea
(tree size 29)
Ruyschia
(tree size 18)
Norantea
(tree size 32)
Marcgravia
(tree size 81)
Marcgraviastrum
(tree size 15)
Sarcopera
(tree size 10)
Schwartzia
(tree size 20)
Caracasia
Pseudosarcopera
(tree size 2)
Noranteoideae
Marcgravioideae
Norantioideae