gb, somerset, lolium perenne, cirsium arvense, convolvulus arvensis, plantago lanceolata, ranunculus repens, geranium dissectum, poa trivialis, trifolium repens, dactylis glomerata, bromus hordeaceus, arrhenatherum elatius, elymus repens, heracleum sphondylium, agrostis stolonifera, potentilla reptans, rumex acetosa, achillea millefolium, urtica dioica, rumex crispus, alopecurus pratensis, matricaria discoidea, ranunculus acris, trifolium pratense, althaea officinalis, helminthotheca echioides, galium verum, raphanus raphanistrum, holcus lanatus, capsella bursa-pastoris, trifolium dubium, vicia sativa, polygonum aviculare, centaurea nigra, veronica persica, dipsacus fullonum, festuca rubra, sisymbrium officinale, poa annua, phleum pratense, cerastium fontanum, eryngium campestre, cynosurus cristatus, bellis perennis, plantago major, lotus corniculatus, ranunculus bulbosus, chenopodium album, cerastium glomeratum, anthriscus sylvestris, lathyrus pratensis