equisetum hyemale, aristolochia clematitis, carex praecox, populus nigra, glechoma hederacea, oenothera biennis, pinus sylvestris, poa angustifolia, poa pratensis, rubus caesius, ranunculus repens, scutellaria galericulata, stachys palustris, calamagrostis canescens, iris sibirica, lycopus europaeus, rumex acetosella