galium aparine, stellaria media, apera spica-venti, aphanes arvensis, elymus repens, euphorbia helioscopia, myosotis arvensis, tripleurospermum inodorum, veronica polita, arabidopsis thaliana, arenaria serpyllifolia, delphinium consolida, draba verna, fallopia convolvulus, valerianella locusta, viola arvensis