crataegus monogyna, festuca rubra, allium sphaerocephalon, geranium rotundifolium, rosa spinosissima, bromus diandrus, dianthus gallicus, ephedra distachya, euphorbia portlandica, galium arenarium, galium mollugo, geranium columbinum, geranium purpureum, rubia peregrina, silene latifolia, torilis nodosa, vincetoxicum hirundinaria