gb, west essex, artemisia vulgaris, elymus repens, viola arvensis, chenopodium album, achillea millefolium, convolvulus arvensis, rumex acetosella, cirsium arvense, rumex angiocarpus, fallopia convolvulus, agrostis capillaris, plantago lanceolata, tripleurospermum inodorum, capsella bursa-pastoris, urtica dioica, plantago major, arrhenatherum elatius, trifolium arvense, dactylis glomerata, euphorbia cyparissias, tanacetum vulgare, poa annua, polygonum aviculare, hypericum perforatum, equisetum arvense, galium aparine, onopordum acanthium, ballota nigra, apera spica-venti, centaurea cyanus, triticum aestivum, argentina anserina, lolium perenne, pilosella officinarum, ranunculus repens, silene latifolia, trifolium repens, erigeron canadensis, erodium cicutarium, hordeum vulgare, agrostis stolonifera, stellaria media, potentilla reptans, sambucus nigra, calamagrostis epigejos, daucus carota, scleranthus annuus, vicia hirsuta, matricaria discoidea, festuca rubra