gb, gwynedd, agrostis stolonifera, carex arenaria, sedum acre, festuca rubra, cerastium semidecandrum, arenaria serpyllifolia, hypochaeris radicata, jacobaea vulgaris, poa pratensis, cirsium arvense, sagina nodosa, lysimachia maritima, aira praecox, plantago coronopus, hippophae rhamnoides, trifolium repens, rumex acetosella, holcus lanatus, erodium cicutarium, sonchus arvensis, calamagrostis epigejos, phleum arenarium, galium verum, phragmites australis, thinopyrum junceiforme, agrostis capillaris, draba verna, lotus corniculatus, rumex angiocarpus, plantago lanceolata, myosotis ramosissima, luzula campestris, cakile maritima, veronica arvensis, eryngium maritimum, cerastium diffusum, crepis capillaris, viola tricolor, elymus repens, juncus gerardii, cerastium holosteoides, juncus articulatus, cynoglossum officinale, argentina anserina, poa annua, elymus athericus, salix repens, cirsium vulgare, bromus hordeaceus, rubus caesius