Flower-Visiting Insects
of Case's Ladies' Tresses
Spiranthes casei (Case's Ladies' Tresses)
(the bee sucks nectar; observations are from Catling and Pace)
Bees (long-tongued)
Apidae (Bombini): Bombus terricola (Pc)
Bees (short-tongued)
Halictidae (Halictinae): Lasioglossum versans sn (Ct, Pc)