Flowering Plants Visited
by Arge
humeralis
Arge humeralis Beauvois: Argidae, Hymenoptera
(observations are from Robertson; this is a sawfly)
Apiaceae: Pastinaca sativa sn (Rb); Asclepiadaceae: Asclepias verticillata [plpr sn] (Rb); Asteraceae: Parthenium integrifolium sn (Rb); Liliaceae: Melanthium virginicum sn (Rb); Rhamnaceae: Ceanothus americanus sn (Rb)