elymus repens, artemisia vulgaris, agrostis stolonifera, achillea millefolium, centaurea jacea, holcus lanatus, medicago lupulina, phragmites australis, potentilla reptans, tussilago farfara, argentina anserina, calystegia sepium, cichorium intybus, cirsium arvense, erigeron canadensis, erodium cicutarium, fallopia convolvulus, heracleum sphondylium, lactuca serriola, linaria vulgaris, matricaria chamomilla, matricaria discoidea, plantago major, polygonum aviculare, sisymbrium officinale, sonchus arvensis, sonchus oleraceus, stachys palustris, symphytum officinale, thlaspi arvense, vicia cracca, sonchus asper