Children (20 direct children, 97 direct and indirect children):
Gymnophyllum
Lophophyllidiidae
(tree size 1)
Streptelasmatidae
(tree size 13)
Axophyllidae
(tree size 2)
Hapsiphyllidae
(tree size 6)
Lithostrotionidae
(tree size 11)
Polycoeliidae
(tree size 6)
Kleopatrinidae
(tree size 2)
Caniniina
(tree size 7)
Disphyllidae
(tree size 5)
Petalaxidae
Lophotichiidae
Yatsengiidae
Petraphyllidae
Lonsdaleiina
(tree size 10)
Lycophyllina
(tree size 5)
Anisophyllidae
(tree size 1)
Stauriina
(tree size 2)
Ketophyllina
(tree size 2)
Metriophyllina
(tree size 4)