Galega goat’s rue, french lilac, italian fitch, professor-weed
Dichotomous table for leafminers
1a fleck mine: Coleophora vicinella
1b gallery or blotch => 2
1c galls, etc => Tables for all parasites per species
2a larvae with distinct head and feet; older larvae live free among spun leaves => 3
2b the larvae, maggots, mine all their life => 6
3a larvae with whitish markings: Aproaerema anthyllidella
3b larvae without white markings => 4
4a larva: pinacula colourless (the bases of the setae themselves are black) : Cnephasia incertana
4b pinacula black => 5
5a larva: behind/below the anus a chitinous comb: Cnephasia asseclana
5b anal comb absent: Cnephasia stephensiana
6a frass in a broad green band, fine black granules at either side: Liriomyza congesta
6b frass in black grains or strings => 7
7a frass in isolated, well-spaced grains; pupation in the mine, in a, generally lower-surface, pupal chamber: Chromatomyyia horticola
7b frass in strings; pupation external => 8
8a mine pinnately branched, main and side branches on top of midrib and side veins: Liriomyza strigata
8b mine little branched, no relation with the venation of the leaf: Liriomyza bryoniae