secale cereale, equisetum arvense, vicia hirsuta, viola arvensis, cirsium arvense, elymus repens, lamium purpureum, stellaria media, veronica arvensis, vicia villosa, achillea millefolium, agrostis gigantea, apera spica-venti, aphanes arvensis, arabidopsis thaliana, arenaria serpyllifolia, argentina anserina, capsella bursa-pastoris, centaurea cyanus, cerastium holosteoides, erigeron canadensis, fallopia convolvulus, geranium pusillum, juncus bufonius, medicago lupulina, mentha arvensis, myosotis arvensis, myosurus minimus, oxalis stricta, poa annua, polygonum aviculare, roemeria argemone, rumex crispus, sagina apetala, trifolium repens, tripleurospermum inodorum, veronica persica, veronica polita, vicia grandiflora, vicia tetrasperma