crepis tectorum, erigeron canadensis, anthemis ruthenica, viola arvensis, amaranthus retroflexus, ambrosia artemisiifolia, apera spica-venti, bromus sterilis, bromus tectorum, camelina microcarpa, capsella bursa-pastoris, chenopodium album, crepis foetida, cynoglossum officinale, delphinium consolida, descurainia sophia, elymus repens, erodium cicutarium, geranium pusillum, holosteum umbellatum, lactuca serriola, lamium amplexicaule, medicago lupulina, papaver rhoeas, polygonum aviculare, raphanus raphanistrum, silene latifolia, sisymbrium orientale, stellaria media, torilis arvensis, tragopogon dubius, veronica arvensis, veronica polita, veronica triphyllos