castanea sativa, festuca stenantha, linaria purpurea, lolium perenne, phleum hirsutum, trifolium repens, agrostis stolonifera, aira caryophyllea, anthemis arvensis, anthoxanthum odoratum, bromus sterilis, carlina vulgaris, centaurea ambigua, daucus carota, erysimum sylvestre, genista aetnensis, linaria heterophylla, pteridium aquilinum, quercus pubescens, rubus ulmifolius, silene italica, silene vulgaris, thapsia garganica