gb, breckland & south norfolk, cirsium arvense, galium aparine, ranunculus repens, juncus subnodulosus, holcus lanatus, lysimachia arvensis, urtica dioica, hordeum vulgare, trifolium repens, plantago lanceolata, viola arvensis, sonchus arvensis, epilobium hirsutum, agrostis stolonifera, heracleum sphondylium, centaurea nigra, achillea millefolium, pulicaria dysenterica, fallopia convolvulus, poa trivialis, vicia faba, triticum aestivum, convolvulus arvensis, plantago major, dactylis glomerata, papaver rhoeas, potentilla reptans, sinapis arvensis, sonchus asper, argentina anserina, rumex crispus, polygonum aviculare, veronica persica, trifolium pratense, phragmites australis, stachys palustris, lathyrus pratensis, senecio vulgaris, matricaria discoidea, festuca rubra, panicum miliaceum, vicia sativa, prunella vulgaris, medicago lupulina, ranunculus acris, persicaria maculosa, poa annua, arrhenatherum elatius, equisetum arvense, lolium perenne