gb, essex haven gateway, hordeum vulgare, triticum aestivum, vicia faba, panicum miliaceum, brassica napus, convolvulus arvensis, fagopyrum esculentum, phacelia tanacetifolia, reseda luteola, zea mays, avena sativa, heracleum sphondylium, cirsium arvense, raphanus raphanistrum, beta vulgaris, papaver rhoeas, lathyrus tuberosus, sorghum bicolor, reseda lutea, artemisia vulgaris, silene latifolia, trifolium incarnatum, geranium dissectum, viola arvensis, arrhenatherum elatius, polygonum aviculare, achillea millefolium, dactylis glomerata, onopordum acanthium, helminthotheca echioides, dipsacus fullonum, potentilla reptans, capsella bursa-pastoris, linaria vulgaris, lamium album, prunus spinosa, veronica persica, eryngium campestre, daucus carota, sinapis alba, vicia sativa, chenopodium album, urtica dioica, matricaria chamomilla, ballota nigra, lysimachia arvensis, tripleurospermum inodorum, medicago sativa, plantago lanceolata, galium aparine