elymus repens, polygonum aviculare, artemisia vulgaris, plantago major, achillea millefolium, anthriscus sylvestris, capsella bursa-pastoris, cerastium holosteoides, cirsium arvense, crepis capillaris, equisetum arvense, erigeron canadensis, gnaphalium uliginosum, poa annua, rorippa sylvestris, rumex acetosa, rumex obtusifolius, scorzoneroides autumnalis, spergula arvensis, stellaria media, tripleurospermum maritimum