diplotaxis tenuifolia, bromus sterilis, elymus repens, hordeum murinum, bromus hordeaceus, capsella bursa-pastoris, lolium perenne, persicaria amphibia, salsola tragus, artemisia vulgaris, chenopodium album, cirsium arvense, erigeron canadensis, geranium pusillum, lactuca serriola, polygonum aviculare, rumex crispus, senecio vulgaris, sisymbrium officinale, stellaria media