elymus repens, juncus inflexus, pulicaria dysenterica, agrostis stolonifera, equisetum arvense, poa trivialis, potentilla reptans, ranunculus repens, trifolium repens, agrimonia eupatoria, artemisia vulgaris, bromus inermis, calystegia sepium, centaurium pulchellum, cerastium fontanum, convolvulus arvensis, dactylis glomerata, danthonia decumbens, daucus carota, erigeron annuus, erigeron canadensis, hypericum tetrapterum, lysimachia vulgaris, lythrum salicaria, medicago lupulina, medicago sativa, mentha arvensis, pastinaca sativa, persicaria maculosa, phragmites australis, plantago lanceolata, polygonum aviculare, rumex obtusifolius, salix purpurea, setaria pumila, solidago gigantea, sonchus asper, trifolium pratense, tussilago farfara, verbena officinalis