phleum phleoides, artemisia campestris, brachythecium albicans, ceratodon purpureus, veronica spicata, centaurea stoebe, erigeron canadensis, hypnum cupressiforme, medicago falcata, sedum acre, dianthus carthusianorum, phelipanche arenaria, silene otites, syntrichia ruralis, trifolium arvense, verbascum lychnitis, calamagrostis epigejos