Flowering Plants Visited
by Helophilus
chrysostomus
Helophilus chrysostomus Wiedemann: Syrphidae, Diptera
(observations are from Graenicher)
Alismataceae: Alisma subcordatum (Gr); Asteraceae: Achillea millefolium sn/fp (Gr), Antennaria neglecta [unsp sn/fp] (Gr), Anthemis cotula sn/fp (Gr), Arctium lappa sn/fp (Gr), Cirsium arvense sn/fp (Gr); Liliaceae: Smilacina stellata sn/fp (Gr)