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2. Numeri cromosomici per la Flora Italiana: 1251–1266;Informatore Botanico Italiano,1991
3. A cytological study of 28 phanerogams from the mountains of SE Sterea Ellas, Greece;Willdenowia,1997
4. An annoted (sic) checklist of the flora of Abruzzo;Bocconea,1998
5. Taxonomy of the Achillea clavennae group and the A. ageratifolia group (Asteraceae, Anthemideae) on the Balkan Peninsula;Willdenowia,1986