avenella flexuosa, hedera helix, quercus petraea, castanea sativa, fagus sylvatica, euphorbia amygdaloides, acer campestre, acer opalus, anthoxanthum odoratum, brachypodium sylvaticum, corylus avellana, crataegus monogyna, dactylis glomerata, lathyrus linifolius, melampyrum pratense, pteridium aquilinum, ranunculus polyanthemos, rosa arvensis, silene vulgaris, solidago virgaurea, viola reichenbachiana