argentina anserina, elymus repens, carex hirta, persicaria lapathifolia, plantago major, poa annua, ranunculus repens, rumex acetosella, trifolium repens, agrostis gigantea, alopecurus geniculatus, arabidopsis arenosa, erigeron canadensis, juncus articulatus, lipandra polysperma, medicago lupulina, rorippa islandica, rumex crispus, scorzoneroides autumnalis, trifolium fragiferum, onopordum acanthium