Flowering Plants Visited
by Andrena
rubi
Andrena rubi Mitchell: Andrenidae (Andreninae), Hymenoptera
(observations are from Krombein et al.; insect activity is unspecified)
Brassicaceae: Descurainia pinnata (Kr); Rosaceae: Prunus americana (Kr); Salicaceae: Salix nigra [unsp] (Kr)