picea abies, acer pseudoplatanus, pteridium aquilinum, brachypodium pinnatum, corylus avellana, crataegus monogyna, euonymus europaeus, euphorbia cyparissias, fagus sylvatica, fissidens taxifolius, galeopsis tetrahit, maianthemum bifolium, plagiomnium rostratum, prunus spinosa, vincetoxicum hirundinaria, viola reichenbachiana