secale cereale, apera spica-venti, myosotis arvensis, achillea millefolium, agrostemma githago, aphanes arvensis, arabis ciliata, argentina anserina, bromus secalinus, buglossoides arvensis, capsella bursa-pastoris, centaurea cyanus, cerastium holosteoides, cirsium arvense, elymus repens, euphorbia helioscopia, geranium dissectum, geranium pusillum, juncus bufonius, mentha arvensis, oxalis stricta, persicaria lapathifolia, poa pratensis, polygonum aviculare, ranunculus repens, sagina procumbens, scleranthus annuus, sonchus arvensis, spergula arvensis, stachys palustris, stellaria media, tripleurospermum inodorum, veronica arvensis, vicia hirsuta, vicia sativa, vicia tetrasperma, vicia villosa, viola arvensis