triticum aestivum, apera spica-venti, cota austriaca, galium spurium, geranium pusillum, papaver rhoeas, polygonum aviculare, trifolium campestre, tripleurospermum inodorum, vicia tetrasperma, aethusa cynapium, arenaria serpyllifolia, capsella bursa-pastoris, centaurea cyanus, cirsium arvense, convolvulus arvensis, delphinium consolida, elymus repens, euphorbia helioscopia, fallopia convolvulus, galium aparine, lycopsis arvensis, matricaria discoidea, medicago lupulina, raphanus raphanistrum, scleranthus annuus, silene noctiflora, stellaria media, viola arvensis, anthemis arvensis, descurainia sophia, lysimachia arvensis, myosotis arvensis, sherardia arvensis, thlaspi arvense, vicia sativa, buglossoides arvensis, euphorbia exigua, trifolium arvense