lv, vidzeme, picea abies, vaccinium myrtillus, sorbus aucuparia, pinus sylvestris, maianthemum bifolium, betula pendula, betula pubescens, luzula pilosa, vaccinium vitis-idaea, quercus robur, frangula alnus, dryopteris carthusiana, oxalis acetosella, rubus idaeus, calamagrostis arundinacea, solidago virgaurea, populus tremula, rubus saxatilis, melampyrum pratense, corylus avellana, fragaria vesca, convallaria majalis, spinulum annotinum, orthilia secunda, melica nutans, pteridium aquilinum, festuca ovina, athyrium filix-femina, alnus glutinosa, alnus incana, lysimachia vulgaris, equisetum sylvaticum, deschampsia cespitosa, mycelis muralis, juniperus communis, lactuca muralis, potentilla erecta, carex digitata, acer platanoides, agrostis capillaris, avenella flexuosa, paris quadrifolia, calluna vulgaris, equisetum pratense, carex nigra, hepatica nobilis, viola riviniana, deschampsia flexuosa, lonicera xylosteum, fraxinus excelsior