diplotaxis tenuifolia, hordeum murinum, chenopodium album, erigeron canadensis, lolium perenne, bromus hordeaceus, capsella bursa-pastoris, cirsium arvense, convolvulus arvensis, dactylis glomerata, elymus repens, persicaria amphibia, phleum arenarium, plantago lanceolata, plantago major, poa annua, polygonum aviculare, raphanus raphanistrum, rumex crispus, salsola tragus, scorzoneroides autumnalis, senecio vulgaris, sisymbrium officinale