triticum aestivum, arenaria serpyllifolia, buglossoides arvensis, centaurea cyanus, equisetum arvense, fumaria officinalis, papaver rhoeas, stellaria media, viola arvensis, agrostemma githago, anthemis arvensis, apera spica-venti, arabidopsis thaliana, capsella bursa-pastoris, chenopodium album, cirsium arvense, convolvulus arvensis, delphinium consolida, erysimum cheiranthoides, euphorbia exigua, euphorbia helioscopia, galeopsis tetrahit, galium aparine, galium spurium, holosteum umbellatum, lamium amplexicaule, lamium purpureum, lysimachia arvensis, mentha arvensis, myosotis arvensis, neslia paniculata, papaver dubium, roemeria argemone, silene latifolia, silene noctiflora, sinapis arvensis, sonchus arvensis, sonchus asper, thlaspi arvense, tripleurospermum inodorum, veronica triphyllos, vicia hirsuta