apera spica-venti, aphanes arvensis, cirsium arvense, persicaria lapathifolia, poa annua, tripleurospermum inodorum, arabidopsis thaliana, arenaria serpyllifolia, capsella bursa-pastoris, centaurea cyanus, fallopia convolvulus, lamium purpureum, myosotis arvensis, papaver dubium, papaver rhoeas, polygonum aviculare, roemeria argemone, stellaria media, veronica arvensis, veronica hederifolia, vicia hirsuta, viola arvensis, veronica persica