bromus hordeaceus, ceratodon purpureus, daucus carota, medicago lupulina, arenaria serpyllifolia, cerastium holosteoides, chaenorhinum minus, echium vulgare, herniaria glabra, hypericum perforatum, lolium perenne, pimpinella saxifraga, poa compressa, rumex acetosella, scorzoneroides autumnalis, thymus pulegioides, arabidopsis arenosa, melilotus officinalis, oenothera ammophila, sisymbrium officinale, tripleurospermum inodorum, triticum aestivum, viola arvensis