Polylectic: Pollen sources include Rumex, and species in the families Apiaceae, Fabaceae and Rosaceae (Chambers, 1949; Danks, 1971b).
Westrich (1989) lists a number of plant species in Germany: Heracleum sphondylium, Daucus carota (Apiaceae), Jasione montana (Campanulaceae), Sedum sp. (Crassulaceae), Rubus sp. (Rosaceae).
Pawlikowski & Kruszynski (1997) list Potentilla argentea (Rosaceae) and Pimpinella saxifraga (Apiaceae) as forage sources in Poland
There is a record from Finland of the species visiting Alisma plantago-aquatica (Alismataceae)(Söderman & Leinonen, 2003).
Plants visited in Spain include those from the following families: Polygonaceae, Resedaceae, Crassulaceae, Rosaceae, Fabaceae, Apiaceae, Plumbaginaceae, Lamiaceae and Asteraceae. (Ornosa & Ortiz-Sánchez, 2004).
Levchenko (2009) lists the following as forage sources in the Moscow region of Russia: Eryngium planum, Seseli libanotis (Apiaceae); Berteroa incana (Brassicaceae).