sisymbrium loeselii, chenopodium album, capsella bursa-pastoris, cirsium arvense, amaranthus retroflexus, arrhenatherum elatius, artemisia vulgaris, bromus sterilis, carduus acanthoides, delphinium consolida, elymus repens, erigeron canadensis, hordeum murinum, lactuca serriola, linaria vulgaris, senecio vulgaris, urtica urens