malva neglecta, crepis capillaris, hordeum murinum, plantago lanceolata, bromus hordeaceus, bromus sterilis, geranium molle, poa annua, capsella bursa-pastoris, chenopodium album, equisetum arvense, erigeron canadensis, geranium pusillum, polygonum aviculare, senecio vulgaris, sisymbrium officinale