Children (47 direct children, 48 direct and indirect children):
Illinoia alni
Illinoia anaphilidis
Illinoia andromedae
Illinoia borealis
Illinoia azaleae
(tree size 1)
Illinoia canadensis
Illinoia brevitarsis
Illinoia ceanothi
Illinoia corylina
Illinoia crystleae
Illinoia davidsoni
Illinoia dzhibladzeae
Illinoia goldmaryae
Illinoia finni
Illinoia gracilicornis
Illinoia grindeliae
Illinoia lambersi
Illinoia liriodendri
Tuliptree aphid
Illinoia macgillivrayae
Illinoia magna
Illinoia maxima
Illinoia masoni
Illinoia menziesiae
Illinoia morrisoni
Illinoia pallida
Illinoia paqueti
Illinoia patriciae
Illinoia pepperi
Illinoia phacelia
Illinoia pinawae
Illinoia reticulata
Illinoia rhododendri
Illinoia rhokalaza
Illinoia richardsi
Illinoia rubicola
Illinoia simpsoni
Illinoia spiraeae
Illinoia spiraecola
Illinoia subviride
Illinoia thalictri
Illinoia wilhelminae
Illinoia wahnaga
Illinoia goldamaryae
Illinoia
Masonaphis
Amphorinophora
Oestlundia