Anoectochilus zhongshanensis (Orchidaceae), a new species from Guangxi, China
A new species of Anoectochilus (Orchidaceae) from Guangxi, China, A. zhongshanensis, is described here, which was identified based on phylogenetic studies adopting combined plastid markers (rbcL-matK-trnL-F), morphological observation and chemical analysis. Molecular phylogenetic results support the...
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Language: | English |
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Pensoft Publishers
2023-10-01
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Series: | PhytoKeys |
Online Access: | https://phytokeys.pensoft.net/article/111106/download/pdf/ |
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author | Yan-Bin Wu Yu Han Xu-Hui He Hui-Ling Chen Jin-Zhong Wu Qi Ye Cheng-Jian Zheng |
author_facet | Yan-Bin Wu Yu Han Xu-Hui He Hui-Ling Chen Jin-Zhong Wu Qi Ye Cheng-Jian Zheng |
author_sort | Yan-Bin Wu |
collection | DOAJ |
description | A new species of Anoectochilus (Orchidaceae) from Guangxi, China, A. zhongshanensis, is described here, which was identified based on phylogenetic studies adopting combined plastid markers (rbcL-matK-trnL-F), morphological observation and chemical analysis. Molecular phylogenetic results support the systematic status of A. zhongshanensis as a new species in Anoectochilus genus. Morphologically, this new species is similar to A. zhejiangensis and A. malipoensis, but differs by its characteristic labellum and column, including the hastate or scalpel-shaped lobes of epichile, forward curved and pinnately divided cristate lobes at both sides of the mesochile and inverted triangle column wings. Furthermore, HPLC-ELSD analysis of these three species revealed the interesting chemotaxonomic difference that the principle and characteristic lactone glycoside in this new species was kinsenoside, rather than its diastereoisomer, goodyeroside A, a major glycoside in A. zhejiangensis and A. malipoensis. |
first_indexed | 2024-03-11T15:28:45Z |
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id | doaj.art-15a88935b58443b7a41510c4e2f05f8a |
institution | Directory Open Access Journal |
issn | 1314-2003 |
language | English |
last_indexed | 2024-03-11T15:28:45Z |
publishDate | 2023-10-01 |
publisher | Pensoft Publishers |
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series | PhytoKeys |
spelling | doaj.art-15a88935b58443b7a41510c4e2f05f8a2023-10-27T08:11:06ZengPensoft PublishersPhytoKeys1314-20032023-10-0123420321810.3897/phytokeys.234.111106111106Anoectochilus zhongshanensis (Orchidaceae), a new species from Guangxi, ChinaYan-Bin Wu0Yu Han1Xu-Hui He2Hui-Ling Chen3Jin-Zhong Wu4Qi Ye5Cheng-Jian Zheng6Fujian University of Traditional Chinese MedicineNaval Medical UniversityNaval Medical UniversityFujian University of Traditional Chinese MedicineFujian University of Traditional Chinese MedicineFujian Agriculture and Forestry UniversityState Key Laboratory for Quality Ensurance and Sustainable Use of Dao-di HerbsA new species of Anoectochilus (Orchidaceae) from Guangxi, China, A. zhongshanensis, is described here, which was identified based on phylogenetic studies adopting combined plastid markers (rbcL-matK-trnL-F), morphological observation and chemical analysis. Molecular phylogenetic results support the systematic status of A. zhongshanensis as a new species in Anoectochilus genus. Morphologically, this new species is similar to A. zhejiangensis and A. malipoensis, but differs by its characteristic labellum and column, including the hastate or scalpel-shaped lobes of epichile, forward curved and pinnately divided cristate lobes at both sides of the mesochile and inverted triangle column wings. Furthermore, HPLC-ELSD analysis of these three species revealed the interesting chemotaxonomic difference that the principle and characteristic lactone glycoside in this new species was kinsenoside, rather than its diastereoisomer, goodyeroside A, a major glycoside in A. zhejiangensis and A. malipoensis.https://phytokeys.pensoft.net/article/111106/download/pdf/ |
spellingShingle | Yan-Bin Wu Yu Han Xu-Hui He Hui-Ling Chen Jin-Zhong Wu Qi Ye Cheng-Jian Zheng Anoectochilus zhongshanensis (Orchidaceae), a new species from Guangxi, China PhytoKeys |
title | Anoectochilus zhongshanensis (Orchidaceae), a new species from Guangxi, China |
title_full | Anoectochilus zhongshanensis (Orchidaceae), a new species from Guangxi, China |
title_fullStr | Anoectochilus zhongshanensis (Orchidaceae), a new species from Guangxi, China |
title_full_unstemmed | Anoectochilus zhongshanensis (Orchidaceae), a new species from Guangxi, China |
title_short | Anoectochilus zhongshanensis (Orchidaceae), a new species from Guangxi, China |
title_sort | anoectochilus zhongshanensis orchidaceae a new species from guangxi china |
url | https://phytokeys.pensoft.net/article/111106/download/pdf/ |
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