quercus robur, crataegus monogyna, sambucus nigra, sorbus aucuparia, glechoma hederacea, kindbergia praelonga, ulmus hollandica, dicranum scoparium, hypnum cupressiforme, ilex aquifolium, agrostis capillaris, holcus mollis, poa trivialis, betula pendula, holcus lanatus, juncus effusus