castanea sativa, avenella flexuosa, pteridium aquilinum, cytisus scoparius, poa nemoralis, agrostis capillaris, crataegus monogyna, festuca guestfalica, fraxinus excelsior, quercus pubescens, brachypodium pinnatum, centaurea pectinata, clinopodium vulgare, galeopsis ladanum, luzula forsteri, orobanche rapum-genistae, prunus avium, prunus spinosa, rosa canina, rosa pouzinii, veronica officinalis, vincetoxicum hirundinaria, viola riviniana