quercus rubra, larix kaempferi, avenella flexuosa, ceratocapnos claviculata, agrostis capillaris, aulacomnium androgynum, dicranum scoparium, dryopteris dilatata, hypnum cupressiforme, molinia caerulea, plagiothecium curvifolium, polytrichum formosum, prunus serotina, pseudotsuga menziesii, rumex acetosa, sorbus aucuparia