elymus repens, agrostis capillaris, phalaris arundinacea, carex hirta, persicaria amphibia, achillea millefolium, artemisia vulgaris, atriplex prostrata, chenopodium album, cirsium arvense, eryngium campestre, medicago falcata, rumex obtusifolius, sisymbrium officinale, stellaria graminea, tanacetum vulgare, tripleurospermum maritimum, urtica dioica, xanthium strumarium, helianthus annuus