ch, valais, veronica hederifolia, convolvulus arvensis, arenaria serpyllifolia, viola arvensis, centaurea cyanus, chenopodium album, galium spurium, lamium amplexicaule, artemisia absinthium, capsella bursa-pastoris, buglossoides arvensis, papaver argemone, lysimachia vulgaris, anthemis arvensis, lycopsis arvensis, euphorbia helioscopia, alyssum alyssoides, setaria viridis, chondrilla juncea, odontites vernus, chenopodiastrum hybridum, medicago lupulina, vicia sativa, bunium bulbocastanum, trifolium arvense, veronica arvensis, stellaria media, papaver rhoeas, adonis aestivalis, scleranthus polycarpos, vicia hirsuta, camelina microcarpa, descurainia sophia, cirsium arvense, delphinium consolida, veronica polita, lamium purpureum, scleranthus annuus, veronica verna, holosteum umbellatum, agrostemma githago, lactuca serriola, filago arvensis, delphinium paniculatum, thlaspi arvense, bromus tectorum, fallopia convolvulus, galium aparine, geranium pusillum, tragopogon dubius