Flowering Plants Visited
by Stenodynerus
ammonia
Stenodynerus ammonia Saussure: Vespidae (Eumeninae), Hymenoptera
(observations are from Robertson and Wilhelm & Rericha)
Apiaceae: Heracleum maximum sn (Rb), Polytaenia nuttalli sn (Rb), Taenidia integerrima sn (Rb), Zizia aurea sn (Rb, WR); Asteraceae: Aster ericoides sn (Rb), Aster pilosus sn (Rb), Boltonia asterioides sn (Rb), Erigeron philadelphicus sn fq (Rb), Erigeron strigosus sn (Rb), Eupatoriadelphus maculatus sn (WR), Krigia biflora sn (Rb), Parthenium integrifolium sn (Rb), Pseudognaphalium obtusifolium sn fq (Rb), Ratibida pinnata sn (Rb), Senecio aureus sn (Rb), Solidago patula sn (WR); Brassicaceae: Lepidium virginicum sn (Rb); Fabaceae: Melilotus alba sn (Rb); Lamiaceae: Pycnanthemum tenuifolium sn (Rb); Liliaceae: Camassia scilloides sn (Rb); Rosaceae: Potentilla simplex sn (Rb); Valerianaceae: Valerianella radiata sn (Rb); Verbenaceae: Phyla lanceolata sn (Rb)