Tenthredopsis nassata (Linnaeus, 1767)
on “grasses” (and herbs?)
parasite
Larvae free on the leaves.
host plants
Cyperaceae, Poaceae, narrowly polyphagous
Agropyron; Avenella flexuosa; Brachypodium sylvaticum; Carex; Dactylis glomerata; Deschampsia cespitosa; Holcus; Lolium perenne.
Haris moreover mentions Anthriscus sylvestris; Artemisia.
distribution within Europe
references
Beneš & Holuša (2015a), Benson (1961a), Haris (2018a), Hoop (1983a), Savina & Chevin (2012a).