avenella flexuosa, pinus sylvestris, prunus serotina, quercus robur, betula pendula, quercus rubra, sorbus aucuparia, pseudotsuga menziesii, acer pseudoplatanus, brachythecium rutabulum, campylopus pyriformis, dicranum scoparium, hypnum cupressiforme, hypnum jutlandicum, kindbergia praelonga, lonicera periclymenum, stellaria media