crataegus monogyna, prunus spinosa, urtica dioica, corylus avellana, malus sylvestris, paris quadrifolia, polygonatum verticillatum, populus tremula, primula veris, viburnum lantana, convallaria majalis, galeopsis tetrahit, geranium robertianum, geranium sylvaticum, picea abies, ribes alpinum, sorbus aucuparia, viburnum opulus