Additions to the knowledge of Guizhou hepatics (South China)

Bakalin, Vadim A.; Xiong, Yingfei; Borovichev, Eugeny A.

doi:10.15298/arctoa.24.42

Cited by 6 publications

(8 citation statements)

References 4 publications

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“…azurea by Bakalin et al . [ 63 ], were quite different from those observed in European, North American and C . orientalis plants.…”

Section: Resultscontrasting

confidence: 69%

“…Bakalin et al . [ 63 ]) also delivered fascinating results. Based on the results of the DNA sequence analysis, this specimen was included in the C .…”

Section: Resultsmentioning

confidence: 99%

“…To date, C . azurea was generally regarded as a species of the Holarctic range, and it was reported from various parts of the northern hemisphere, from North America throughhout Europe to the Far East [ 1 , 16 , 18 , 20 , 63 ]. Our results revealed that plants corresponding to C .…”

Section: Discussionmentioning

confidence: 99%

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Does Calypogeia azurea (Calypogeiaceae, Marchantiophyta) occur outside Europe? Molecular and morphological evidence

et al. 2018

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Oil bodies are the unique feature of most liverworts. Their shape, color and distribution pattern in leaf and underleaf cells are important taxonomic features of the genus Calypogeia. Most species of the genus Calypogeia have pellucid and colorless oil bodies, whereas colored, including gray to pale brown, purple-brown or blue oil bodies, are rare. To date, C. azurea was the only species with blue oil bodies to have been considered as a species of the Holarctic range. This species has been noted in various parts of the northern hemisphere–from North America, through Europe to the Far East. The aim of this study was to determine the genetic diversity of C. azurea from different parts of its distribution range and to ascertain whether blue oil bodies appeared once or several times in the evolution of the genus Calypogeia. The phylogenetic analyses based on four plastid regions (rbcL, trnG, trnL, trnH-psbA) and one nuclear region (ITS2) revealed that C. azurea is presently a paraphyletic taxon, with other Calypogeia species nested among C. azurea accessions that were clustered into four different clades. Based on the level of genetic divergence (1.03–2.17%) and the observed morphological, ecological and geographical differences, the evaluated clades could be regarded as previously unrecognized species. Four species were identified: C. azurea Stotler & Crotz (a European species corresponding to the holotype), two new species from Pacific Asia—C. orientalis Buczkowska & Bakalin and C. sinensis Bakalin & Buczkowska, and a North American species which, due to the lack of identifiable morphological features, must be regarded as the cryptic species of C. azurea with a provisional name of C. azurea species NA.

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“…azurea by Bakalin et al . [ 63 ], were quite different from those observed in European, North American and C . orientalis plants.…”

Section: Resultscontrasting

confidence: 69%

“…Bakalin et al . [ 63 ]) also delivered fascinating results. Based on the results of the DNA sequence analysis, this specimen was included in the C .…”

Section: Resultsmentioning

confidence: 99%

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Does Calypogeia azurea (Calypogeiaceae, Marchantiophyta) occur outside Europe? Molecular and morphological evidence

et al. 2018

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“…The species was described in Japan ( Stephani 1908 ) and was recently recorded in Chinese Guizhou ( Bakalin et al 2015 ). We may suggest that some reports of Calypogeia muelleriana from China may likely belong to this taxon due to rounded leaf lobes; if the underleaves are not considered, they are much more deeply divided and commonly bisbifid.…”

Section: Taxonomic Treatmentmentioning

confidence: 99%

“…Within East Asia, Calypogeia arguta is recorded from Assam, Sikkim, ( Robinson 1964 ; Bapna and Kachroo 2000 ), eastern Nepal ( Noguchi et al 1966 ), several localities in China, namely, Guangxi ( Zhu and So 2003 ), Hong Kong ( Zhang and Lin 1997 ), Jiangxi ( Fang et al 1998 ), Jiangsu, Guangdong, Hainan, Taiwan ( Piippo 1990 ), Liaoning, Shaanxi, Shandong, Hubei, Yunnan, Henan, Anhui, Zhejiang, Hunan, Fujian, Guangxi, Macau ( http://www.catalogueoflife.org/annual-checklist/2019/ ), and Guizhou Provinces ( Bakalin et al 2015 ). At the northern edge of East Asia the species is recorded from Kuril Islands ( Bakalin et al 2009 ), Japan and Korean Peninsula ( http://www.catalogueoflife.org/annual-checklist/2019/ ).…”

Section: Taxonomic Treatmentmentioning

confidence: 99%

A review of Calypogeia (Marchantiophyta) in the eastern Sino-Himalaya and Meta-Himalaya based mostly on types

Bakalin¹,

Klimova²,

Nguyen³

2020

Self Cite

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The eastern part of the southern macroslope of the Himalayan Range, Hengduan Mountains and the complex of smaller ranges from Hengduan southward to northern Indochina is one of the taxonomic hotspots of Calypogeia in Asia and the world. Two main circumstances hamper the understanding of taxonomic diversity of the genus in this area: the absence of recent and detailed descriptions and identification keys and the necessity of studying fresh material with surviving oil bodies in leaf cells. This study resulted in 1) eleven species confirmed for this vast land, 2) seven more taxa recorded but likely based on identification mistakes and 3) fourteen more taxa that are not yet recorded but may be expected in the area. All these taxa are discussed, and most of them are illustrated and described based on the types; an identification key is provided. The occurrence of North Holarctic taxa is hardly probable in the Sino-Himalaya, whereas new records of taxa known from the southern half of the Japanese Archipelago, Taiwan and southeastern mainland China are possible.

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A review of the genus Diplophyllum (Marchantiophyta) in North and East Asia with the description of a new species (D. sibiricum) based on integrative taxonomy

Bakalin¹,

Vilnet

2018

Plant Syst Evol

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Additions to the knowledge of Guizhou hepatics (South China)

Cited by 6 publications

References 4 publications

Does Calypogeia azurea (Calypogeiaceae, Marchantiophyta) occur outside Europe? Molecular and morphological evidence

Does Calypogeia azurea (Calypogeiaceae, Marchantiophyta) occur outside Europe? Molecular and morphological evidence

A review of Calypogeia (Marchantiophyta) in the eastern Sino-Himalaya and Meta-Himalaya based mostly on types

A review of the genus Diplophyllum (Marchantiophyta) in North and East Asia with the description of a new species (D. sibiricum) based on integrative taxonomy

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