text: sinapis arvensis, agrostemma githago, avena fatua, bifora radians, brassica nigra, bupleurum rotundifolium, capsella bursa-pastoris, caucalis platycarpos, centaurea cyanus, chenopodium album, cirsium arvense, convolvulus arvensis, delphinium consolida, equisetum arvense, euphorbia helioscopia, euphorbia platyphyllos, falcaria vulgaris, fallopia convolvulus, galeopsis ladanum, galium tricornutum, lysimachia arvensis, rorippa sylvestris, scleranthus annuus, stachys annua, thlaspi arvense, tripleurospermum inodorum, turgenia latifolia, veronica arvensis, viola arvensis