gb, norwich & east norfolk, raphanus raphanistrum, reseda luteola, malva sylvestris, helminthotheca echioides, senecio vulgaris, veronica persica, chenopodium album, papaver somniferum, convolvulus arvensis, polygonum aviculare, sisymbrium officinale, plantago lanceolata, lolium perenne, achillea millefolium, papaver rhoeas, matricaria discoidea, cirsium arvense, capsella bursa-pastoris, beta vulgaris, onopordum acanthium, trifolium repens, dipsacus fullonum, vicia sativa, poa annua, lepidium didymum, phacelia tanacetifolia, foeniculum vulgare, brassica oleracea, artemisia vulgaris, lysimachia arvensis, lepidium draba, sonchus oleraceus, erodium cicutarium, armoracia rusticana, jacobaea vulgaris, plantago major, lamium purpureum, medicago sativa, trifolium dubium, dactylis glomerata, ballota nigra, lathyrus latifolius, elymus repens, medicago arabica, bellis perennis, geranium dissectum, tragopogon porrifolius, agrostis stolonifera, daucus carota, centaurea cyanus