Mamontov, Y.S., O.I. Kuznetsova, M.S. Ignatov & E.A. Ignatova. 2025. A new species of Didymodon s. str. (Pottiaceae, Bryophita) from Asian Subarctic

Arctoa (2025) 34: 127–132

doi: 10.15298/arctoa.34.10

Didymodon jenisseensis sp. nova is described from Norilsk Town surroundings (north of Krasnoyarsk Territory) based on combined molecular and morphological data. According to the molecular data, it is most closely related to D. rigidulus, while morphologically it is very similar to D. truncatus. Its description, illustrations, distinctions from morphologically similar species, and ecological data are provided.