gb, south west wales, plantago lanceolata, poa annua, bromus hordeaceus, rumex acetosella, agrostis capillaris, hypochaeris radicata, achillea millefolium, lolium perenne, rumex angiocarpus, trifolium repens, agrostis stolonifera, festuca rubra, dactylis glomerata, polygonum aviculare, senecio vulgaris, lysimachia arvensis, holcus lanatus, lotus corniculatus, anthoxanthum odoratum, erodium cicutarium, plantago major, plantago coronopus, elymus repens, vicia sativa, trifolium dubium, cerastium glomeratum, veronica arvensis, convolvulus arvensis, raphanus raphanistrum, rumex acetosa, cirsium arvense, bellis perennis, daucus carota, ranunculus repens, stellaria media, jacobaea vulgaris, poa pratensis, medicago lupulina, chenopodium album, juncus bufonius, sonchus asper, capsella bursa-pastoris, galium verum, trifolium pratense, gnaphalium uliginosum, poa trivialis, arrhenatherum elatius, vicia hirsuta, pilosella officinarum, ulex europaeus