Cheilosia velutina Loew, 1840
chinless thistle-cheilosia
on ? thistles, ? figwort
parasite
Speight cites two contradictory observations: stem borer in Cirsium palustre, rhizome borer in Scrophularia nodosa.
host plants
? Cirsium palustre; ? Scrophularia nodosa.
distribution within Europe
references
Reemer, Renema, van Steenis ao (2009a), Speight (2017a).