Flowering Plants Visited
by Ancistrocerus
unifasciatus
Ancistrocerus unifasciatus Saussure: Vespidae (Eumeninae), Hymenoptera
(observations are from Robertson)
Apiaceae: Heracleum maximum sn (Rb), Pastinaca sativa sn (Rb), Thaspium trifoliatum flavum sn (Rb); Cornaceae: Cornus racemosa sn (Rb); Lamiaceae: Pycnanthemum tenuifolium sn (Rb); Rutaceae: Ptelea trioliata sn (Rb)