papaver rhoeas, apera spica-venti, elymus repens, capsella bursa-pastoris, stellaria media, ambrosia artemisiifolia, anthemis ruthenica, anthriscus caucalis, bromus hordeaceus, bromus sterilis, camelina microcarpa, carduus acanthoides, chondrilla juncea, conium maculatum, convolvulus arvensis, dactylis glomerata, descurainia sophia, erodium cicutarium, galium aparine, geranium pusillum, hordeum murinum, lactuca serriola, malva sylvestris, poa trivialis, silene latifolia, sisymbrium orientale