text: ranunculus arvensis, agrostemma githago, centaurea cyanus, delphinium consolida, fallopia convolvulus, neslia paniculata, adonis aestivalis, brassica nigra, camelina microcarpa, caucalis platycarpos, cirsium arvense, convolvulus arvensis, descurainia sophia, euphorbia tommasiniana, galium tricornutum, lepidium draba, thlaspi arvense, torilis arvensis, viola tricolor