Flowering Plants Visited
by Idiostethus
subcalvus
Idiostethus subcalvus LeConte: Curculionidae, Coleoptera
(observations are from Robertson)
Apiaceae: Osmorhiza longistylis sn (Rb); Berberidaceae: Caulophyllum thalictroides sn (Rb); Ranunculaceae: Ranunculus septentrionalis sn np (Rb)