it, catania, bromus tectorum, jasione montana, achillea ligustica, chondrilla juncea, silene italica, herniaria glabra, galium aetnicum, aira caryophyllea, petrorhagia saxifraga, poa bulbosa, trifolium arvense, rumex angiocarpus, linaria purpurea, senecio squalidus, rumex acetosella, silene vulgaris, vicia villosa, daucus carota, hypochaeris glabra, viola parvula, crepis leontodontoides, anthemis arvensis, scrophularia canina, hypochaeris radicata, pteridium aquilinum, cerastium tomentosum, cerastium semidecandrum, hypochaeris laevigata, anthemis aetnensis, cynosurus echinatus, draba verna, trifolium campestre, myosotis ramosissima, micromeria graeca, petrorhagia prolifera, hypochaeris robertia, genista aetnensis, arabidopsis thaliana, cuscuta epithymum, catapodium rigidum, anthyllis vulneraria, astragalus siculus, carlina corymbosa, rumex aetnensis, lactuca viminea, avena barbata, tuberaria guttata, hypericum perforatum, plantago lanceolata, bromus sterilis