text: claytonia perfoliata, sambucus nigra, urtica dioica, brachythecium rutabulum, anthriscus caucalis, amblystegium serpens, bromus sterilis, calamagrostis epigejos, carex arenaria, ceratodon purpureus, cynoglossum officinale, galium aparine, rhynchostegium megapolitanum, cirsium vulgare, geranium molle, hippophae rhamnoides, jacobaea vulgaris