anthemis ruthenica, camelina microcarpa, veronica triphyllos, ambrosia artemisiifolia, apera spica-venti, bromus tectorum, erigeron canadensis, lepidium densiflorum, viola arvensis, arenaria serpyllifolia, buglossoides arvensis, cerastium semidecandrum, chenopodium album, chondrilla juncea, delphinium consolida, descurainia sophia, digitaria sanguinalis, equisetum arvense, erodium cicutarium, geranium pusillum, lactuca serriola, legousia speculum-veneris, papaver rhoeas, polygonum aviculare, silene conica, sisymbrium altissimum, veronica hederifolia, vicia villosa