quercus faginea, brachypodium pinnatum, crataegus monogyna, acer campestre, cornus sanguinea, corylus avellana, erica vagans, hedera helix, viburnum lantana, prunus spinosa, pteridium aquilinum, quercus coutinhoi, quercus pubescens, rosa arvensis, rubus ulmifolius, stachys officinalis, acer opalus, fagus sylvatica, rosa canina