text: corylus avellana, quercus robur, convallaria majalis, sorbus aucuparia, lamium galeobdolon, rubus saxatilis, acer platanoides, campanula persicifolia, dryopteris carthusiana, frangula alnus, galeopsis bifida, lonicera xylosteum, maianthemum bifolium, mercurialis perennis, mycelis muralis, oxalis acetosella, poa nemoralis, polygonatum verticillatum, prunus avium, prunus padus, rubus idaeus, scrophularia nodosa, viburnum opulus