Ignatova E.A.1, Ignatov M.S.2 2007. Didymodon glaucus Ryan (Pottiaceae, Musci) – the first record from Siberia // Arctoa. Vol. 16: 139–144 [in English].
1 Biological Faculty, Moscow State University, Moscow 119234 Russia; e-mail: firstname.lastname@example.org
2 Tsitsin Main Botanical Garden of Russian Academy of Sciences, Botanicheskaya 4, Moscow 127276 Russia; e-mail: email@example.com
KEYWORDS: new records, Didymodon glaucus, Irkutsk Province, diagnostic characters,
ABSTRACT. Didymodon glaucus Ryan, a rare species with the mainly European distribution, is found in Irkutsk Province of Siberia. Previously it was known in Asia east of Turkey by a single record from the Russian Far East. The description and illustrations of Siberian specimen of D. glaucus is given. A comparison of D. glaucus with similar species is provided.