A critical conspectus of Italian Lycopodiaceae

As a result of our work on the Lycopodiaceae account for the Critical Flora of Italy, a new, synonymic inventory of Italian taxa is presented, based on herbarium studies and critical re-examination of extant literature. Three genera with eight species are accepted: Huperzia (1 species), Lycopodiella (1), and Lycopodium (6). An additional, ninth species (Lycopodiella cernua) is listed as a casual alien. The genus Diphasiastrum, accepted in several recent works, is treated at sectional level within Lycopodium (three species and their three hybrids). Lycopodium lagopus ( = L. clavatum subsp. monostachyon) is a recent addition to the Italian flora. Images of five types and Internet URI of other six types are supplied. Dot distribution maps and a dichotomous key to Italian species are provided. It is shown that the family name Urostachyaceae (a family here not separated from Lycopodiaceae) was validly published and has priority over Huperziaceae, for which the oldest name, however, would be Phylloglossaceae.     

Conspectus of Italian Selaginella (Selaginellaceae), with some typifications

An annotated synonymic inventory of Italian Selaginella taxa, a practical key for their identification and their dot distribution maps are presented, as a result of our work on the Selaginellaceae account for the Flora Critica d'Italia. The names Lycopodium helveticum L. and Selaginella denticulata var. platystachya Hieron. are typified.