Flower-Visiting Insects
of Ditch Stonecrop
Penthorum sedoides (Ditch Stonecrop)
(bees suck nectar and/or collect pollen; observations are from Wilhelm & Rericha)
Bees (short-tongued)
Halictidae (Halictinae): Lasioglossum weemsi (WR), Lasioglossum zephyrum (WR); Colletidae (Hylaeinae): Hylaeus sp. (WR), Hylaeus illinoisensis (WR)