Flowering Plants Visited
by Melangyna
umbellatarum
Melangyna umbellatarum Fabricius: Syrphidae, Diptera
(observations are from Barrett & Helenurm and Graenicher)
Apiaceae: Conioselinum chinense (Gr), Oxypolis rigidior (Gr); Liliaceae: Maianthemum canadense fp/exp (BH)