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