it, catania, astragalus siculus, senecio squalidus, galium aetnicum, silene italica, achillea ligustica, anthemis aetnensis, betula pendula, genista aetnensis, viola parvula, linaria purpurea, rumex aetnensis, bromus tectorum, jasione montana, crepis leontodontoides, calamagrostis epigejos, pteridium aquilinum, hypochaeris robertia, cerastium tomentosum, pinus nigra, petrorhagia saxifraga, tanacetum vulgare, saponaria sicula, juniperus communis, cuscuta epithymum, erysimum cheiranthoides, berberis aetnensis, rumex acetosella, rumex angiocarpus, bellardiochloa variegata, tragopogon crocifolius, herniaria glabra, lactuca viminea, chondrilla juncea, poa bulbosa, populus tremula, scleranthus perennis, clinopodium alpinum, silene vulgaris, rumex scutatus, cardamine glauca, adenocarpus complicatus, fagus sylvatica, cephalanthera longifolia, vicia villosa, aira caryophyllea, cruciata pedemontana, scrophularia canina, festuca rubra, hypochaeris laevigata, fraxinus ornus