Rhopalomyia erigerontis new species
Hosts: Erigeron fragilis [foliosus]
This is an oval apical bud deformation with a length of 10 mm. and a diameter of 7 mm., the modified leaflets being thickly clothed with a short white pubescence.
Range: CA
”- EP Felt: (1916) New Western Gall Midges©
Reference: https://www.biodiversitylibrary.org/page/8184696#page/227/mode/1up