gb, orkney islands, cirsium arvense, jacobaea vulgaris, trifolium repens, plantago lanceolata, holcus lanatus, lolium perenne, achillea millefolium, ranunculus repens, galium verum, cerastium fontanum, heracleum sphondylium, lotus corniculatus, agrostis stolonifera, poa pratensis, dactylis glomerata, urtica dioica, cirsium vulgare, bellis perennis, rumex crispus, festuca rubra, arrhenatherum elatius, rumex acetosa, geranium molle, poa annua, trifolium pratense, poa trivialis, ranunculus acris, vicia sativa, stellaria media, sonchus arvensis, bromus hordeaceus, agrostis capillaris, elymus repens, argentina anserina, senecio vulgaris, plantago major, carex arenaria, sonchus asper, erodium cicutarium, galium aparine, capsella bursa-pastoris, veronica arvensis, daucus carota, myosotis arvensis, scorzoneroides autumnalis, crepis capillaris, medicago lupulina, ranunculus bulbosus, rhinanthus minor, centaurea nigra