Floristic findings of Vaucheria (Xanthophyceae) in Armenia and Azerbaijan

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Abstract

Based on herbarium material and the author’s collections, new records of three Vaucheria species from seven localities in the South Caucasus are presented. V. canalicularis and V. racemosa are newly recorded in Armenia. New localities in Azerbaijan are cited for V. dichotoma.

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About the authors

V. S. Vishnyakov

Papanin Institute for Biology of Inland Waters RAS; Cherepovets State University

Author for correspondence.
Email: aeonium25@mail.ru
Russian Federation, Borok, Yaroslavl Region, 152742; Lunacharsky Ave., 5, Cherepovets, 162600

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2. Fig. 1. Morphology of Vaucheria from Armenia and Azerbaijan: A, B – V. canalicularis, antheridium (a) is indicated by arrow; C – V. dichotoma, oogonium (o) and group of antheridia (a); D–F – V. racemosa, proliferation (p) of the fruiting branch is indicated by arrow. Scale bars: 100 µm.

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