Children (14 direct children, 20 direct and indirect children):
Acerbia alpina
(tree size 4)
Arctia alpina
Acerbia churkini
Arctia churkini
Acerbia khumbeli
Arctia khumbeli
Acerbia cornuta
Arctia cornuta
Acerbia kolpakofskii
Arctia kolpakofskii
Acerbia seitzi
(tree size 2)
Arctia seitzi
Acerbia johanseni
Acerbia sibirica
Acerbia thulea
Acerbia donacina
Acerbia botryosa
Acerbia ephedrae
Acerbia culmigena
Acerbia caraganae