Children (17 direct children, 25 direct and indirect children):
Gervillaria
Cassiavellia
Gervillia
(tree size 7)
Gervilia
Gervillella
(tree size 1)
Aguilerella
Aguileria
Alaperna
Bakevellia
Bakevelloides
Costigervillia
Cultriopsis
Gervillancea
Hoernesia
Kobayashites
Songdaella
Towapteria
Virgellia