Chromatomya 'atricornis' Leaf Miner

Chromatomya 'atricornis' Leaf Miner

Observation - Chromatomya 'atricornis' Leaf Miner - UK and Ireland. Description: On Smooth Sowthistle. Underside of these discoloured purple. See RHoman comments on detail below

On Smooth Sowthistle. Underside of these discoloured purple. See RHoman comments on detail below