CHAROPHYTES (CHARALES, CHARACEAE) OF THE REPUBLIC OF BASHKORTOSTAN (SOUTH URAL)

Author:

Romanov R. E.1,Abdullin Sh. R.2

Affiliation:

1. Komarov Botanical Institute RAS

2. Federal Scientific Center of the East Asia Terrestrial Biodiversity, Far Eastern Branch of RAS

Abstract

Eleven species of charophytes from three genera, Chara, Nitella and Nitellopsis, were found in the Republic Bashkortostan according to herbarium collections and field studies covering the years 1915–2016, among them one newly recorded genus Nitellopsis and four new records of species, namely Chara contraria, C. papillosa, C. subspinosa, and Nitella obtusa. These data allowed re-assessment of few records known from published sources. Biotope and ecoregion preferences of the species were outlined. Most species have been known from the region of study for a long time. Hard water lakes and, especially, water bodies of rich minerotrophic fens are most important regional habitats of charophytes. Some populations of stenobiont species seem to be stable despite significant human transformation of Bashkortostan natural environment. A tentative Red List of charophytes of the Republic of Bashkortostan was suggested.

Publisher

The Russian Academy of Sciences

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