Oligolectic on Asparagus (Asparagaceae), with Asparagus officinalis cited (Westrich, 1989; Scheuchl, in prep., Gogala 2011).
Bogusch et al (2007) list a visit to Asparagus in a town garden in the Czech Republic
Tomozei (2014) states that the females prefer pollen of Asparagus officinalis, Asparagus tenuifolius (Asparagaceae), and they are rarely found on Barbarea arcuata (Brassicaceae) and Potentilla humifisa (Rosaceae), while males have been found visiting flowers of Taraxacum officinale (Asteraceae).