hordeum distichon, aphanes arvensis, cota austriaca, myosotis stricta, apera spica-venti, scleranthus annuus, vicia hirsuta, viola arvensis, arabidopsis thaliana, arenaria serpyllifolia, buglossoides arvensis, camelina alyssum, capsella bursa-pastoris, centaurea cyanus, cerastium glomeratum, chenopodium album, cirsium arvense, convolvulus arvensis, dichodon viscidum, erodium cicutarium, eryngium campestre, galium aparine, herniaria hirsuta, lepidium campestre, lepidium draba, ornithogalum umbellatum, oxalis stricta, papaver rhoeas, ranunculus arvensis, raphanus raphanistrum, roemeria argemone, stellaria media, trifolium arvense, tripleurospermum inodorum, valerianella locusta, veronica arvensis, veronica hederifolia, vicia tetrasperma