Details of the lectic status of this species are not known. It is probably polylectic it has also been found in mountain forest areas on the flowers Ranunculus polyanthemus (Ranunculaceae) and Roripa silvestris (Brassicaceae)(Osytshnjuk 1964). In Ukraine, the females have been found on the flowers of "Scrophulariaceae" (Osytshnjuk 1967) and on Helianthus (Asteraceae) (Radchenko 1982) .