secale cereale, apera spica-venti, setaria viridis, viola arvensis, arenaria serpyllifolia, lysimachia arvensis, medicago lupulina, myosotis arvensis, neslia paniculata, thlaspi arvense, vicia hirsuta, vicia tetrasperma, agrostis gigantea, anthemis arvensis, camelina microcarpa, centaurea cyanus, descurainia sophia, elymus repens, erigeron canadensis, euphorbia cyparissias, fallopia convolvulus, galium aparine, geranium pusillum, mentha arvensis, papaver rhoeas, plantago uliginosa, polygonum aviculare, ranunculus repens, roemeria argemone, silene latifolia, stellaria media, veronica arvensis, vicia sativa, achillea millefolium, aphanes arvensis, cirsium arvense, trifolium pratense, tripleurospermum inodorum, veronica hederifolia, veronica triphyllos