Contribution to the nomenclatural knowledge of Fagus sylvatica woodlands of southern Italy

The present paper deals with some nomenclatural notes regarding two important southern Italian beech phytosociological associations such as Aquifolio-Fagetum and Asyneumato-Fagetum which were described about 30 years ago and which still represent the most widespread Fagus sylvatica communities in southern Italy. According to the ICPN, Aquifolio-Fagetum is confirmed to be a nomen illegitimum. This name must be substituted with the name Anemono-Fagetum (Gentile 1970) Brullo 1983. Moreover, Aremonio-Fagetum Hofmann 1961, a beech forest type very similar to the Aquifolio-Fagetum is a nomen invalidum. As far as the Asyneumato-Fagetum Gentile 1970 is concerned, in our opinion it represents a later syntaxonomical synonym of the Ranunculo brutii-Fagetum Bonin 1967. Geranio-Fagion Gentile 1970 and Lamio-Fagenion Gentile 1970 are typified. A new suballiance named Doronico-Fagenion (describing the beech community types of the low montane belt), deriving from the lowering of the rank of the former alliance Doronico-Fagion Ubaldi et al. ex Ubaldi 1995, is proposed.