poa annua, spergularia rubra, arabidopsis thaliana, brachythecium rutabulum, bryum argenteum, ceratodon purpureus, nardus stricta, agrostis stolonifera, dactylis glomerata, elymus repens, holcus lanatus, leymus arenarius, lolium perenne, lolium pratense, medicago lupulina, plantago lanceolata, rumex acetosella, hypochaeris radicata