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8 Results Found

  • Article
  • Open Access
2 Citations
2,256 Views
29 Pages

The Charophytes (Characeae, Charophyceae) of the Caucasus

  • Roman E. Romanov,
  • Liubov V. Zhakova,
  • Andrey N. Efremov,
  • Galina Yu. Konechnaya,
  • Olga N. Boldina,
  • Dmitry F. Afanasyev,
  • Tatiana V. Akatova and
  • Denis G. Melnikov

11 June 2025

This first inventory of the charophytes of the Caucasus region was compiled based on records from published references, online sources, a review of herbarium collections, and our own field collections. The documented Caucasian charophyte flora includ...

  • Article
  • Open Access
8 Citations
3,630 Views
20 Pages

The Charophytes (Charophyceae, Characeae) from Dagestan Aquatic Habitats, North Caucasus: Biogeographical and Barcoding Perspectives

  • Roman E. Romanov,
  • Maxim M. Mallaliev,
  • Sophia Barinova,
  • Vyacheslav Yu. Nikulin and
  • Andrey A. Gontcharov

The charophytes in many regions of the world are still poorly understood. This hampers the synthesis of distributional and ecological datasets at worldwide and continental scales, as well as complicates the generalization of species concepts for wide...

  • Article
  • Open Access
6 Citations
2,881 Views
32 Pages

Charophytes (Charophyceae, Charales) of South Kazakhstan: Diversity, Distribution, and Tentative Red List

  • Satbay Nurashov,
  • Gaukhar Jumakhanova,
  • Sophia Barinova,
  • Roman Romanov,
  • Elmira Sametova,
  • Aibek Jiyenbekov,
  • Saule Shalgimbayeva and
  • Thomas Edward Smith

12 January 2023

The presented research was conducted during 2019–2022 in south and southeast Kazakhstan to document the species richness, distribution, and ecology of charophytes (Characeae) as a first step towards to estimate the need for species protection....

  • Article
  • Open Access
800 Views
22 Pages

Charophytes (Characeae, Charophyceae) of Bosnia and Herzegovina—35 Years After the Last Systematic Overview

  • Ivana Trbojević,
  • Roman Romanov,
  • Vanja Milovanović,
  • Gordana Subakov Simić,
  • Mihajlo Stanković,
  • Ermin Mašić and
  • Jelena Blaženčić

11 December 2025

The overview of charophytes in Bosnia and Herzegovina has been updated after 35 years through a revision of existing specimens in the BEOU Charophyte Collection, verification and listing of known vouchers in other herbarium collections, and a detaile...

  • Article
  • Open Access
3,159 Views
11 Pages

Chara zhengzhouensis (Characeae, Charophyta), a New Freshwater Algal Species Described from North China

  • Qingyuan Song,
  • Xudong Liu,
  • Fangru Nan,
  • Qi Liu,
  • Junping Lv,
  • Jia Feng,
  • Ruiyuan Li and
  • Shulian Xie

13 October 2022

A new species of freshwater alga, Chara zhengzhouensis, is described and illustrated based on material collected in a lake at Zhengzhou, in Henan Province, China. Phylogenetic analysis of sequence data from the 18s rDNA, rbcL, and atpB indicated the...

  • Communication
  • Open Access
9 Citations
3,021 Views
16 Pages

30 September 2021

The first record of a species belonging to the genus Chara L. subgenus Chara R.D.Wood section Grovesia R.D.Wood subsect. Willdenowia R.D.Wood from Europe is presented here, thus challenging the interpretation of its distribution pattern as an intertr...

  • Article
  • Open Access
5 Citations
2,412 Views
16 Pages

29 September 2023

Charophytes are amongst the most endangered primary producers in freshwater and coastal ecosystems. In spite of the extensive research on the group and its ecological and conservational relevance, scarce information is available on Mediterranean envi...

  • Article
  • Open Access
2,029 Views
16 Pages

Episodic Ponds as Overlooked Temporary Habitats: The Case of Lago Montagna in Sicily

  • Dario Salemi,
  • Rosi De Luca,
  • Vincenzo Ilardi,
  • Teresa Napolitano and
  • Angelo Troia

6 December 2025

In Sicily, many natural water bodies were reclaimed over the last two centuries for malaria control and agricultural expansion, causing widespread habitat loss. Some of these former ponds (still locally called “lakes”) reappear occasional...