gb, cornwall and isles of scilly, cirsium arvense, ranunculus repens, lolium perenne, heracleum sphondylium, trifolium repens, dactylis glomerata, holcus lanatus, plantago lanceolata, poa trivialis, vicia faba, urtica dioica, achillea millefolium, convolvulus arvensis, rumex acetosa, geranium dissectum, arrhenatherum elatius, galium aparine, hordeum vulgare, bromus hordeaceus, plantago major, ranunculus acris, trifolium pratense, triticum aestivum, polygonum aviculare, rumex crispus, poa annua, stellaria media, potentilla reptans, elymus repens, capsella bursa-pastoris, vicia sativa, raphanus raphanistrum, chenopodium album, bellis perennis, festuca rubra, agrostis stolonifera, cirsium vulgare, rumex obtusifolius, sonchus asper, veronica persica, senecio vulgaris, anthoxanthum odoratum, phacelia tanacetifolia, cynosurus cristatus, fagopyrum esculentum, cruciata laevipes, matricaria discoidea, lamium purpureum, phleum pratense, zea mays