Insects Feeding
on these Plants:
____________
Prenanthes altissima (Tall White Lettuce) [Asteraceae]
(observations are from Felt)
Diptera (Flies)
Cecidomyiidae: Cystiphora canadensis [larvae cause flat purplish galls to develop on leaves] Flt1917
Hymenoptera (Bees, Wasps, & Sawflies)
Cynipidae: Aulacidea nabali [larvae cause irregular basal swellings to develop on stems] Flt1917