Posted by
evdb on 09-04-2020 08:55
#1
Hi,
For a friend from the east of France, on april 4th 2020 .
Thanks for the help.

Luc Bettinelli : France : Arc-et-Senans : 25610 : 04/04/2020
Altitude : 235 m - Taille : 3-5 mm ?
Réf. : 252314
#6
Bernhard Merz (1994) established the group for the species with the acvuleus tip deeply incised.
crepidis, conyzifoliae, divisa, fallax, mariannae, matricariae, mutabilis, separata, simplex, truncata, vespertina
such a wing pattern may occur in
crepidis, conyzifoliae, fallax, matricariae, mutabilis