delphinium consolida, apera spica-venti, centaurea cyanus, nigella arvensis, achillea millefolium, agrostemma githago, anthemis arvensis, cota tinctoria, digitaria ischaemum, elymus repens, equisetum arvense, erigeron canadensis, erodium cicutarium, galeopsis ladanum, raphanus raphanistrum, stachys annua, arenaria serpyllifolia, armoracia rusticana, capsella bursa-pastoris, chaenorhinum minus, chenopodium album, cirsium arvense, euphorbia helioscopia, lamium purpureum, lapsana communis, lycopsis arvensis, lysimachia arvensis, myosotis arvensis, oxalis stricta, plantago lanceolata, rumex acetosella, scleranthus annuus, silene noctiflora, sinapis arvensis, stellaria graminea, thlaspi arvense, trifolium arvense, vicia hirsuta, vicia sativa, vicia tetrasperma, vicia villosa, viola arvensis, linaria vulgaris, papaver rhoeas, pimpinella saxifraga