Flowering Plants Visited
by Colletes
aestivalis
Colletes aestivalis Patton: Colletidae (Colletinae), Hymenoptera
(observations are from Robertson and Graenicher; this bee is an oligolege of Heuchera spp.)
Anacardiaceae: Rhus glabra [stam sn] (Rb); Apiaceae: Heracleum maximum sn (Rb), Perideridia americana sn (Rb), Polytaenia nuttalli sn fq (Rb), Taenidia integerrima sn (Rb), Zizia aurea sn fq (Rb); Apocynaceae: Apocynum cannabinum [plab sn] (Rb); Asteraceae: Krigia biflora sn cp (Rb); Caprifoliaceae: Symphoricarpos albus sn (Gr); Celastraceae: Celastrus scandens sn (Rb); Grossulariaceae: Ribes missouriense sn (Rb); Rosaceae: Rubus allegheniensis sn (Rb); Saxifragaceae: Heuchera americana cp olg (Gr, DL), Heuchera richardsonii sn cp fq olg (Rb, Gr)