gb, gwent valleys, poa annua, ranunculus repens, trifolium repens, agrostis capillaris, plantago lanceolata, holcus lanatus, urtica dioica, polygonum aviculare, juncus effusus, achillea millefolium, agrostis stolonifera, lolium perenne, gnaphalium uliginosum, plantago major, pteridium aquilinum, matricaria discoidea, dactylis glomerata, rumex acetosella, cirsium arvense, persicaria maculosa, rumex acetosa, holcus mollis, trifolium pratense, lotus corniculatus, bromus hordeaceus, rumex angiocarpus, chenopodium album, capsella bursa-pastoris, poa trivialis, juncus bufonius, stellaria media, trifolium dubium, hypochaeris radicata, ranunculus flammula, senecio vulgaris, galium aparine, calluna vulgaris, anthoxanthum odoratum, teucrium scorodonia, potentilla erecta, cynosurus cristatus, malva moschata, arrhenatherum elatius, erica cinerea, rumex crispus, lotus pedunculatus, galium palustre, juncus bulbosus, festuca rubra, cruciata laevipes