elymus repens, convolvulus arvensis, linaria vulgaris, cichorium intybus, cirsium arvense, persicaria amphibia, plantago major, polygonum aviculare, sonchus arvensis, tripleurospermum inodorum, ambrosia artemisiifolia, artemisia vulgaris, bromus sterilis, calystegia sepium, chenopodium album, cirsium vulgare, dactylis glomerata, dipsacus fullonum, erigeron annuus, euphorbia palustris, galium aparine, galium rubioides, geum urbanum, lactuca serriola, persicaria lapathifolia, phragmites australis, silene latifolia, sorghum halepense, tussilago farfara, verbascum nigrum