text: pinus nigra, arbutus unedo, calluna vulgaris, cistus salviifolius, erica manipuliflora, pteridium aquilinum, rubus canescens, smilax excelsa, quercus petraea, torminalis glaberrima, erigeron canadensis, genista lydia, hieracium sabaudum, phytolacca americana, populus tremula, frangula alnus