castanea sativa, cytisus scoparius, erica arborea, quercus ilex, hypochaeris radicata, poa nemoralis, arabidopsis thaliana, avenella flexuosa, calluna vulgaris, campanula rapunculoides, cistus salviifolius, clinopodium vulgare, epipactis helleborine, hieracium murorum, jasione montana, orobanche rapum-genistae, pilosella officinarum, pteridium aquilinum, silene nutans, silene vulgaris