trifolium arvense, ceratodon purpureus, scleranthus annuus, digitaria sanguinalis, pilosella officinarum, brachythecium albicans, cerastium semidecandrum, elymus repens, erigeron canadensis, rumex acetosella, veronica arvensis, achillea millefolium, agrostis capillaris, anthemis arvensis, apera spica-venti, berteroa incana, bromus hordeaceus, convolvulus arvensis, echinochloa crus-galli, helichrysum arenarium, hypericum perforatum, jasione montana, myosotis stricta, poa angustifolia, potentilla argentea, trifolium campestre, chenopodium album, crepis capillaris, festuca trachyphylla, gemmabryum caespiticium, gemmabryum subapiculatum, petrorhagia prolifera, polygonum aviculare, tragopogon pratensis, vicia sativa