text: pinus sylvestris, impatiens parviflora, euonymus verrucosus, corylus avellana, sorbus aucuparia, quercus robur, sambucus nigra, acer campestre, pyrus communis, urtica dioica, frangula alnus, acer platanoides, acer tataricum, betula pendula, chelidonium majus, convallaria majalis, dryopteris carthusiana, geranium robertianum, geum urbanum, glechoma hirsuta, humulus lupulus, milium effusum, moehringia trinervia, pteridium aquilinum, rubus caesius