A synopsis of Polypodium L. (Polypodioideae, Polypodiaceae) of Russia and adjacent countries
Shalimov, A. P.
Vaganov, A. V.
Shmakov, A. I.
- Publisher: Altai State University
(issn: 1560-7267, eissn: 1560-7259)
An annotated synopsis of the genus Polypodium of Russia and adjacent countries (former USSR) is presented. Nine species are recognized, original identification key is prepared and three new sections are described. For each species, morphological description and distribution within the territory in question is given. Rare species are mapped.