artemisia absinthium, arenaria serpyllifolia, convolvulus arvensis, elymus repens, tripleurospermum inodorum, vicia hirsuta, vicia villosa, brachythecium rutabulum, anthriscus caucalis, apera spica-venti, ceratodon purpureus, cynoglossum officinale, geranium pusillum, myosotis arvensis, rumex acetosella, senecio vernalis, silene latifolia, trifolium arvense, veronica arvensis, viola arvensis, achillea millefolium, centaurea cyanus, cirsium arvense, crepis capillaris, erigeron canadensis, galium aparine, lactuca serriola, tortula acaulon, vicia sativa, bromus hordeaceus, capsella bursa-pastoris, festuca trachyphylla, papaver rhoeas, stellaria media