astragalus siculus, bromus tectorum, cruciata pedemontana, draba verna, galium aetnicum, erysimum cheiranthoides, festuca circummediterranea, genista aetnensis, scleranthus annuus, hypochaeris radicata, isatis tinctoria, poa bulbosa, anthemis arvensis, centaurea parlatoris, cerastium semidecandrum, clinopodium alpinum, lactuca viminea, petrosedum tenuifolium, potentilla calabra, rumex acetosella, rumex aetnensis, secale strictum, senecio squalidus, tragopogon crocifolius, viola parvula