anthemis arvensis, scleranthus annuus, apera spica-venti, centaurea cyanus, aphanes microcarpa, poa trivialis, sherardia arvensis, trifolium repens, achillea millefolium, ambrosia artemisiifolia, bromus hordeaceus, capsella bursa-pastoris, cerastium glomeratum, dactylis glomerata, draba verna, elymus repens, epilobium tetragonum, erigeron annuus, erigeron canadensis, holcus lanatus, hypericum humifusum, hypochaeris radicata, matricaria chamomilla, moenchia mantica, myosotis arvensis, myosotis stricta, oxalis stricta, plantago lanceolata, rumex crispus, sonchus asper, spergularia rubra, tragopogon orientalis, trifolium arvense, trifolium campestre, trifolium pratense, tripleurospermum inodorum, trisetum flavescens, veronica arvensis, vicia hirsuta, viola arvensis