Astragalus sect. Elvendia (Fabaceae), a new tragacanthic section recorded from Mt. Alvand, a center of endemism in W Iran

被引：6

作者：

Bagheri, Ali ^{[1
]}

Maassoumi, Ali Asghar ^{[2
]}

Noroozi, Jalil ^{[3
]}

Blattner, Frank R. ^{[4
,5
]}

机构：

[1] Univ Isfahan, Fac Biol Sci & Technol, Dept Plant & Anim Biol, Esfahan 8174673441, Iran

[2] Agr Res Educ & Extens Org AREEO, Bot Res Div, Res Inst Forests & Rangelands, Tehran, Iran

[3] Univ Vienna, Dept Bot & Biodivers Res, Vienna, Austria

[4] Leibniz Inst Plant Genet & Crop Res IPK, Gatersleben, Germany

[5] German Ctr Integrat Biodivers Res iDiv, Leipzig, Germany

来源：

PLANT BIOSYSTEMS | 2022年 / 156卷 / 05期

基金：

美国国家科学基金会;

关键词：

Astragalus; endemic; Leguminosae; new taxa; taxonomy; REGION;

D O I：

10.1080/11263504.2022.2036846

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

A new section of Astragalus from Mt. Alvand, W Iran, was recognized namely Astragalus sect. Elvendia Bagheri & Maassoumi, sect. nov., which is described here based on A. leucargyreus Bornm. A full description and diagnosis of the new section are given and taxonomic relationships of the section and its allied taxa are discussed. Molecular phylogenetic data obtained from the nuclear ribosomal DNA internal transcribed spacer (ITS) region as well as plastid ycf1 and matK genes strongly support that the species of the new section is separated from sections Hymenostegis and Adiaspastus, where A. leucargyreus was placed before, and forms a distinct clade. In addition, we discuss the floristic, endemism, and conservation status of the Mt. Alvand region (type locality of the new section). Supplemental data for this article is available online at https://doi.org/10.1080/11263504.2022.2036846 .

引用

页码：1260 / 1268

页数：9

共 36 条

[1]

[Anonymous], 2011, THESAURUS ASTRAGALOR

[2]

Ayres DL, 2012, SYST BIOL, V61, P170, DOI [10.1093/sysbio/syr100, 10.1093/sysbio/sys029]

[3] Miocene climate change as a driving force for multiple origins of annual species in Astragalus (Fabaceae, Papilionoideae) [J].

Azani, Nasim ;

Bruneau, Anne ;

Wojciechowski, Martin F. ;

Zarre, Shahin .

MOLECULAR PHYLOGENETICS AND EVOLUTION, 2019, 137 :210-221

[4] Molecular phylogenetics of annual Astragalus (Fabaceae) and its systematic implications [J].

Azani, Nasim ;

Bruneau, Anne ;

Wojciechowski, Martin F. ;

Zarre, Shahin .

BOTANICAL JOURNAL OF THE LINNEAN SOCIETY, 2017, 184 (03) :347-365

[5] Molecular phylogeny and divergence times of Astragalus section Hymenostegis: An analysis of a rapidly diversifying species group in Fabaceae [J].

Bagheri, Ali ;

Maassoumi, Ali Asghar ;

Rahiminejad, Mohammad Reza ;

Brassac, Jonathan ;

Blattner, Frank R. .

SCIENTIFIC REPORTS, 2017, 7

[6] Molecular evidence for reticulate speciation in Astragalus (Fabaceae) as revealed by a case study from sect. Dissitiflori [J].

Bartha, Laszlo ;

Dragos, Nicolae ;

Molnar, Attila V. ;

Sramko, Gabor .

BOTANY, 2013, 91 (10) :702-714

[7] Direct amplification of the entire ITS region from poorly preserved plant material using recombinant PCR [J].

Blattner, FR .

BIOTECHNIQUES, 1999, 27 (06) :1180-+

[8]

Bornmuller J.F.N., 1908, Mitteilungen des Thuringischen Botanischen Verein, V23, P1

[9]

Bunge A., 1868, Memoires de lAcademie Imperiale des Sciences de Saint Petersbourg, Septieme serie, V7, P1

[10]

Bunge A., 1869, Memoires de l'Academie Imperiale des Sciences de Saint Petersbourg, Septieme serie, V7, P1

← 1 2 3 4 →