prunus serotina, quercus robur, amelanchier lamarckii, quercus rubra, maianthemum bifolium, holcus mollis, polytrichum formosum, hypnum cupressiforme, mnium hornum, pseudotaxiphyllum elegans, frangula alnus, polygonatum multiflorum, hedera helix, sorbus aucuparia, carex pilulifera, ceratocapnos claviculata, dryopteris dilatata, galeopsis tetrahit, sambucus nigra