Flowering Plants Visited
by Cerceris
kennicottii
Cerceris kennicottii Cresson: Sphecidae (Philanthinae), Hymenoptera
(observations are from Robertson and Wilhelm & Rericha)
Apiaceae: Cicuta maculata sn (Rb), Pastinaca sativa sn (Rb), Sium suave sn (Rb); Asteraceae: Aster lateriflorus sn (WR), Helianthus tuberosus sn (Rb), Solidago canadensis sn (Rb), Solidago nemoralis sn (Rb); Caesalpiniaceae: Chamaecrista fasciculata [exfl sn] (Rb); Polygonaceae: Persicaria hydropiperoides sn (Rb), Persicaria lapathifolia sn (Rb)