Geum sunhangii (Rosaceae), a new species from Hubei Province, China

Main Authors: Lv, Zhen-Yu, Zhang, Dai-Gui, Huang, Xian-Han, Wang, Heng-Chang, Yang, Jing-Yuan, Tojibaev, Komiljon, Deng, Tao, Li, Zhi-Min
Format: Article eJournal
Terbitan: Pensoft Publishers , 2020
Subjects:
Online Access: https://zenodo.org/record/4007248
ctrlnum 4007248
fullrecord <?xml version="1.0"?> <dc schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/ http://www.openarchives.org/OAI/2.0/oai_dc.xsd"><creator>Lv, Zhen-Yu</creator><creator>Zhang, Dai-Gui</creator><creator>Huang, Xian-Han</creator><creator>Wang, Heng-Chang</creator><creator>Yang, Jing-Yuan</creator><creator>Tojibaev, Komiljon</creator><creator>Deng, Tao</creator><creator>Li, Zhi-Min</creator><date>2020-08-21</date><description> Geum sunhangii &#x2013; first discovered in Shennongjia National Nature Reserve, Hubei Province, China &#x2013; is described as a new species of Rosaceae. Compared to all known Chinese Geum species, the new species differs by possessing jointed styles, imbricate petals and a reniform radical leaf terminal leaflet. Most significantly, the jointed style is curved at an obtuse or a right angle. In addition, the inclusion of this species within the genus Geum was supported by phylogenetic analysis using the sequence data of a nuclear ribosomal internal transcribed spacer (nrITS) and a chloroplast trnL&#x2013;trnF intergenic spacer. The new species was found to be closely related to G. rivale and G. aleppicum.</description><identifier>https://zenodo.org/record/4007248</identifier><identifier>10.3897/phytokeys.156.37277</identifier><identifier>oai:zenodo.org:4007248</identifier><publisher>Pensoft Publishers</publisher><relation>doi:10.3897/phytokeys.156.37277.figure5</relation><relation>doi:10.3897/phytokeys.156.37277.figure2</relation><relation>doi:10.3897/phytokeys.156.37277.figure3</relation><relation>doi:10.3897/phytokeys.156.37277.figure6</relation><relation>doi:10.3897/phytokeys.156.37277.figure1</relation><relation>doi:10.3897/phytokeys.156.37277.figure4</relation><relation>url:https://zenodo.org/communities/biosyslit</relation><rights>info:eu-repo/semantics/openAccess</rights><rights>https://creativecommons.org/licenses/by/4.0/legalcode</rights><source>PhytoKeys 156 113-124</source><subject>Plantae</subject><subject>Tracheophyta</subject><subject>Magnoliopsida</subject><subject>Rosales</subject><subject>Rosaceae</subject><subject>Geum</subject><subject>anatomical morphology phylogeny taxonomy</subject><title>Geum sunhangii (Rosaceae), a new species from Hubei Province, China</title><type>Journal:Article</type><type>Journal:Article</type><recordID>4007248</recordID></dc>
format Journal:Article
Journal
Journal:eJournal
author Lv, Zhen-Yu
Zhang, Dai-Gui
Huang, Xian-Han
Wang, Heng-Chang
Yang, Jing-Yuan
Tojibaev, Komiljon
Deng, Tao
Li, Zhi-Min
title Geum sunhangii (Rosaceae), a new species from Hubei Province, China
publisher Pensoft Publishers
publishDate 2020
topic Plantae
Tracheophyta
Magnoliopsida
Rosales
Rosaceae
Geum
anatomical morphology phylogeny taxonomy
url https://zenodo.org/record/4007248
contents Geum sunhangii – first discovered in Shennongjia National Nature Reserve, Hubei Province, China – is described as a new species of Rosaceae. Compared to all known Chinese Geum species, the new species differs by possessing jointed styles, imbricate petals and a reniform radical leaf terminal leaflet. Most significantly, the jointed style is curved at an obtuse or a right angle. In addition, the inclusion of this species within the genus Geum was supported by phylogenetic analysis using the sequence data of a nuclear ribosomal internal transcribed spacer (nrITS) and a chloroplast trnL–trnF intergenic spacer. The new species was found to be closely related to G. rivale and G. aleppicum.
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