hippophae rhamnoides, sambucus nigra, urtica dioica, carex arenaria, cirsium arvense, elymus athericus, galium mollugo, rubus caesius, brachythecium rutabulum, calamagrostis epigejos, holcus lanatus, jacobaea vulgaris, linaria vulgaris, polypodium vulgare, cardamine hirsuta, rhynchostegium megapolitanum