elymus repens, papaver rhoeas, secale cereale, tripleurospermum inodorum, agrostemma githago, bupleurum rotundifolium, convolvulus arvensis, cota austriaca, bifora radians, fallopia convolvulus, poa pratensis, avena fatua, bromus sterilis, cirsium arvense, descurainia sophia, lactuca serriola, lolium perenne, polygonum aviculare, rhinanthus alectorolophus, silene latifolia, stellaria media, tragopogon dubius