Children (18 direct children, 25 direct and indirect children):
Vella fallax
(tree size 1)
Vella americana
Myrmeleon americanum
Vella spinosa
Vella pseudocytisus
(tree size 5)
Vella anremerica
Vella bourgaeana
Vella lucentina
Vella mairei
(tree size 1)
Vella aspera
Vella castrilensis
Vella annua
Vella tenuissima
Vella sect. boleum
Vella sect. macroglossae
Vella sect. reticulatae
Vella sect. spinosae
Vella charpinii
Vella integrifolia