bromus inermis, artemisia vulgaris, elymus repens, tanacetum vulgare, achillea millefolium, alopecurus pratensis, arrhenatherum elatius, chenopodium album, erigeron canadensis, galinsoga parviflora, galium album, poa angustifolia, rumex obtusifolius, atriplex patula, atriplex prostrata, barbarea vulgaris, bidens frondosa, calystegia sepium, capsella bursa-pastoris, carduus crispus, erigeron annuus, galinsoga quadriradiata, geranium pratense, glechoma hederacea, lactuca serriola, linaria vulgaris, myosotis arvensis, oxalis stricta, persicaria lapathifolia, plantago uliginosa, potentilla norvegica, rorippa palustris, rumex thyrsiflorus, saponaria officinalis, scrophularia nodosa, silene latifolia, sisymbrium loeselii, solidago canadensis, sonchus oleraceus, stellaria aquatica, tripleurospermum inodorum, urtica dioica, anchusa officinalis, cirsium arvense, vicia cracca