Insects Feeding
on this Plant:
____________
Penstemon laevigatus (Smooth Penstemon) [Scrophulariaceae]
(This plant is found in areas that lie east of Illinois. This observation is from the Microleps website)
Lepidoptera (Butterflies, Skippers, & Moths)
Gracillariidae: Caloptilia murtfeldtella [larvae form galls on stems] Mic2010