cirsium arvense, avena sterilis, convolvulus arvensis, delphinium consolida, legousia speculum-veneris, lolium multiflorum, papaver rhoeas, veronica arvensis, veronica hederifolia, veronica persica, adonis annua, aphanes arvensis, bifora radians, centaurea cyanus, chenopodium album, eranthis hyemalis, fallopia convolvulus, fumaria officinalis, galium aparine, geranium dissectum, knautia integrifolia, lamium purpureum, mentha suaveolens, poa trivialis, polygonum aviculare, ranunculus arvensis, rapistrum rugosum, rumex crispus, silene vulgaris, stellaria media, symphytum tuberosum, vicia sativa, viola arvensis