The charophytes (Charales, Charophyceae) from the Middle Volga Region (Russia): synopsis of localities and species protection
The dataset for charophytes from the Middle Volga Region, including Orenburg region, Penza region, Samara region, Ulyanovsk region, Chuvash Republic, Republic of Mariy El, Republic of Mordovia, Republic of Tatarstan, have been updated under study of Russian charophytes. To date, 18 species from four...
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Fund for Support and Development of Protected Areas "Bear Land"
2018
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Online Access: | https://doi.org/10.24189/ncr.2018.044 https://doaj.org/article/dde040d3793f4d9aa8b58204c825724b |
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ftdoajarticles:oai:doaj.org/article:dde040d3793f4d9aa8b58204c825724b 2023-05-15T15:53:58+02:00 The charophytes (Charales, Charophyceae) from the Middle Volga Region (Russia): synopsis of localities and species protection Roman E. Romanov Elena V. Chemeris Liubov V. Zhakova Anastasia V. Ivanova Olga V. Palagushkina 2018-11-01T00:00:00Z https://doi.org/10.24189/ncr.2018.044 https://doaj.org/article/dde040d3793f4d9aa8b58204c825724b EN RU eng rus Fund for Support and Development of Protected Areas "Bear Land" http://ncr-journal.bear-land.org/article/155 https://doaj.org/toc/2500-008X doi:10.24189/ncr.2018.044 2500-008X https://doaj.org/article/dde040d3793f4d9aa8b58204c825724b Nature Conservation Research: Заповедная наука, Vol 3, Iss Suppl. 2, Pp 1-20 (2018) Chara distribution ecology key botanical territories Nitella species conservation Tolypella Volga River basin Geography. Anthropology. Recreation G article 2018 ftdoajarticles https://doi.org/10.24189/ncr.2018.044 2022-12-31T02:52:45Z The dataset for charophytes from the Middle Volga Region, including Orenburg region, Penza region, Samara region, Ulyanovsk region, Chuvash Republic, Republic of Mariy El, Republic of Mordovia, Republic of Tatarstan, have been updated under study of Russian charophytes. To date, 18 species from four genera were known from the study area according to published records. The reliability of records has been checked with specimens stored in LE, IBIW, PVB and our new collections of 2009–2017 for the period from 1768 to 2017. Fourteen species of Chara, Nitella and Tolypella only have been confirmed with vouchers. The published records of six species and one genus need to be confirmed. The data are scarce nearly for all administrative regions except Samara region. Chara inconnexa and C. subspinosa have been found in the Middle Volga Region for the first time. The single locality of the latter species is remarkable from its distribution range perspective and based on a single specimen from the 18th century. Some species have been found in separate regions for the first time. The novel species record for Ulyanovsk region is the first data about charophytes in the region. The species richness of charophytes from the Middle Volga Region is evidently low in comparison with the Upper and the Lower Volga regions due to less diversity of some ecological groups and mainly insufficient knowledge of charophytes from the regions except for Samara region. The species composition of charophytes from the region studied could be tentatively recognised as impoverished compared to the Upper Volga Region. Its low similarity with the Lower Volga Region could be explained with the absence of many characteristic species of southern chorotype. Chara vulgaris and C. globularis are the most common species in the study area. They could be recognised as generalists. A correction of species lists for the regional Red Data Books has been suggested. The protection of Chara contraria, C. papillosa, C. subspinosa, C. tomentosa, C. virgata, Nitella ... Article in Journal/Newspaper Chara contraria Directory of Open Access Journals: DOAJ Articles Nature Conservation Research 3 Suppl. 2 |
institution |
Open Polar |
collection |
Directory of Open Access Journals: DOAJ Articles |
op_collection_id |
ftdoajarticles |
language |
English Russian |
topic |
Chara distribution ecology key botanical territories Nitella species conservation Tolypella Volga River basin Geography. Anthropology. Recreation G |
spellingShingle |
Chara distribution ecology key botanical territories Nitella species conservation Tolypella Volga River basin Geography. Anthropology. Recreation G Roman E. Romanov Elena V. Chemeris Liubov V. Zhakova Anastasia V. Ivanova Olga V. Palagushkina The charophytes (Charales, Charophyceae) from the Middle Volga Region (Russia): synopsis of localities and species protection |
topic_facet |
Chara distribution ecology key botanical territories Nitella species conservation Tolypella Volga River basin Geography. Anthropology. Recreation G |
description |
The dataset for charophytes from the Middle Volga Region, including Orenburg region, Penza region, Samara region, Ulyanovsk region, Chuvash Republic, Republic of Mariy El, Republic of Mordovia, Republic of Tatarstan, have been updated under study of Russian charophytes. To date, 18 species from four genera were known from the study area according to published records. The reliability of records has been checked with specimens stored in LE, IBIW, PVB and our new collections of 2009–2017 for the period from 1768 to 2017. Fourteen species of Chara, Nitella and Tolypella only have been confirmed with vouchers. The published records of six species and one genus need to be confirmed. The data are scarce nearly for all administrative regions except Samara region. Chara inconnexa and C. subspinosa have been found in the Middle Volga Region for the first time. The single locality of the latter species is remarkable from its distribution range perspective and based on a single specimen from the 18th century. Some species have been found in separate regions for the first time. The novel species record for Ulyanovsk region is the first data about charophytes in the region. The species richness of charophytes from the Middle Volga Region is evidently low in comparison with the Upper and the Lower Volga regions due to less diversity of some ecological groups and mainly insufficient knowledge of charophytes from the regions except for Samara region. The species composition of charophytes from the region studied could be tentatively recognised as impoverished compared to the Upper Volga Region. Its low similarity with the Lower Volga Region could be explained with the absence of many characteristic species of southern chorotype. Chara vulgaris and C. globularis are the most common species in the study area. They could be recognised as generalists. A correction of species lists for the regional Red Data Books has been suggested. The protection of Chara contraria, C. papillosa, C. subspinosa, C. tomentosa, C. virgata, Nitella ... |
format |
Article in Journal/Newspaper |
author |
Roman E. Romanov Elena V. Chemeris Liubov V. Zhakova Anastasia V. Ivanova Olga V. Palagushkina |
author_facet |
Roman E. Romanov Elena V. Chemeris Liubov V. Zhakova Anastasia V. Ivanova Olga V. Palagushkina |
author_sort |
Roman E. Romanov |
title |
The charophytes (Charales, Charophyceae) from the Middle Volga Region (Russia): synopsis of localities and species protection |
title_short |
The charophytes (Charales, Charophyceae) from the Middle Volga Region (Russia): synopsis of localities and species protection |
title_full |
The charophytes (Charales, Charophyceae) from the Middle Volga Region (Russia): synopsis of localities and species protection |
title_fullStr |
The charophytes (Charales, Charophyceae) from the Middle Volga Region (Russia): synopsis of localities and species protection |
title_full_unstemmed |
The charophytes (Charales, Charophyceae) from the Middle Volga Region (Russia): synopsis of localities and species protection |
title_sort |
charophytes (charales, charophyceae) from the middle volga region (russia): synopsis of localities and species protection |
publisher |
Fund for Support and Development of Protected Areas "Bear Land" |
publishDate |
2018 |
url |
https://doi.org/10.24189/ncr.2018.044 https://doaj.org/article/dde040d3793f4d9aa8b58204c825724b |
genre |
Chara contraria |
genre_facet |
Chara contraria |
op_source |
Nature Conservation Research: Заповедная наука, Vol 3, Iss Suppl. 2, Pp 1-20 (2018) |
op_relation |
http://ncr-journal.bear-land.org/article/155 https://doaj.org/toc/2500-008X doi:10.24189/ncr.2018.044 2500-008X https://doaj.org/article/dde040d3793f4d9aa8b58204c825724b |
op_doi |
https://doi.org/10.24189/ncr.2018.044 |
container_title |
Nature Conservation Research |
container_volume |
3 |
container_issue |
Suppl. 2 |
_version_ |
1766389143836819456 |