Flowering Plants Visited
by Parancistrocerus
pedestris
Parancistrocerus pedestris Saussure: Vespidae (Eumeninae), Hymenoptera
(observations are from Graenicher and Wilhelm & Rericha)
Apiaceae: Heracleum maximum sn (WR); Asteraceae: Aster laevis sn (Gr), Doellingeria umbellata sn (WR), Euthamia graminifolia sn (Gr), Leucanthemum vulgare sn (Gr), Solidago canadensis sn (WR), Solidago juncea sn (WR); Liliaceae: Allium canadense sn (Gr)