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