text: poa compressa, centaurea jacea, syntrichia ruralis, ceratodon purpureus, artemisia campestris, artemisia vulgaris, potentilla argentea, achillea millefolium, alyssum alyssoides, calamagrostis epigejos, clinopodium acinos, cota tinctoria, delphinium consolida, echium vulgare, galium album, gemmabryum caespiticium, leucanthemum vulgare, oenothera rubricaulis, origanum vulgare, phleum pratense, sedum acre