Flowering Plants Visited
by Andrena
spiraeana
Andrena spiraeana Robertson: Andrenidae (Andreninae), Hymenoptera
(observations are from Robertson and Krombein; according to Robertson, this insect is an oligolege of Aruncus dioicus)
Anacardiaceae: Rhus glabra [unsp] (Kr); Apiaceae: Alliaria petiolata (Kr), Angelica atropurpurea (Kr), Cryptotaenia canadensis sn (Rb), Heracleum maximum sn (Rb); Asteraceae: Erigeron philadelphicus (Kr); Brassicaceae: Barbarea vulgaris (Kr), Pastinaca sativa (Kr); Euphorbiaceae: Euphorbia commutata (Kr); Fabaceae: Melilotus alba (Kr); Rhamnaceae: Ceanothus americanus (Kr); Rosaceae: Aruncus dioicus [stam sn cp fq] olg (Rb), Physocarpus opulifolius (Kr), Spiraea alba (Kr); Rutaceae: Ptelea trifoliata sn (Rb)