Flower-Visiting Insects
of Dragon's Mouth Orchid
Arethusa bulbosa (Dragon's Mouth Orchid)
(bumblebees suck small amounts of nectar from the fragrant flowers; observations are from Thien & Marcks and Pace)
Bees (long-tongued)
Apidae (Bombini): Bombus borealis/sandersoni (Pc), Bombus fervidus (Pc), Bombus ternarius sn (TM, Pc), Bombus terricola sn (TM, Pc), Bombus vagans (Pc)