The taxonomic revision of Asian Aristolochia (Aristolochiaceae) V: two new species from Yunnan, China

Abstract. Aristolochia pseudoutriformis X.X.Zhu & J.S.Ma, sp. nov. and A. yangii X.X.Zhu & J.S.Ma, sp. nov., two new species from Yunnan, China, are described and illustrated here. The former is morphologically similar to A. utriformis and A. forrestiana and the latter is similar to A. cucur...

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Autores principales: Zhu, Xinxin, Li, Xiaoqin, Liao, Shuai, Li, Guodong, Ma, Jinshuang
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Pensoft Publishers 2019
Materias:
Research Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6728313/
https://www.ncbi.nlm.nih.gov/pubmed/31534398
http://dx.doi.org/10.3897/phytokeys.130.33933
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author Zhu, Xinxin
Li, Xiaoqin
Liao, Shuai
Li, Guodong
Ma, Jinshuang
author_facet Zhu, Xinxin
Li, Xiaoqin
Liao, Shuai
Li, Guodong
Ma, Jinshuang
author_sort Zhu, Xinxin
collection PubMed
description Abstract. Aristolochia pseudoutriformis X.X.Zhu & J.S.Ma, sp. nov. and A. yangii X.X.Zhu & J.S.Ma, sp. nov., two new species from Yunnan, China, are described and illustrated here. The former is morphologically similar to A. utriformis and A. forrestiana and the latter is similar to A. cucurbitoides and A. forrestiana. According to Ma’s (1989a) classification, both new species belong to Aristolochia subgenus Siphisia on the basis of the 3-lobed gynostemium and oblong anthers that are adnate in pairs, opposite the gynostemium lobes. Meanwhile, the two new species are assessed as Vulnerable (VU D2) according to IUCN Red List criteria.
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spelling pubmed-67283132019-09-18 The taxonomic revision of Asian Aristolochia (Aristolochiaceae) V: two new species from Yunnan, China Zhu, Xinxin Li, Xiaoqin Liao, Shuai Li, Guodong Ma, Jinshuang PhytoKeys Research Article Abstract. Aristolochia pseudoutriformis X.X.Zhu & J.S.Ma, sp. nov. and A. yangii X.X.Zhu & J.S.Ma, sp. nov., two new species from Yunnan, China, are described and illustrated here. The former is morphologically similar to A. utriformis and A. forrestiana and the latter is similar to A. cucurbitoides and A. forrestiana. According to Ma’s (1989a) classification, both new species belong to Aristolochia subgenus Siphisia on the basis of the 3-lobed gynostemium and oblong anthers that are adnate in pairs, opposite the gynostemium lobes. Meanwhile, the two new species are assessed as Vulnerable (VU D2) according to IUCN Red List criteria. Pensoft Publishers 2019-08-29 /pmc/articles/PMC6728313/ /pubmed/31534398 http://dx.doi.org/10.3897/phytokeys.130.33933 Text en Xinxin Zhu, Xiaoqin Li, Shuai Liao, Guodong Li, Jinshuang Ma http://creativecommons.org/licenses/by/4.0/ This is an open access article distributed under the terms of the Creative Commons Attribution License (CC BY 4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.
spellingShingle Research Article
Zhu, Xinxin
Li, Xiaoqin
Liao, Shuai
Li, Guodong
Ma, Jinshuang
The taxonomic revision of Asian Aristolochia (Aristolochiaceae) V: two new species from Yunnan, China
title The taxonomic revision of Asian Aristolochia (Aristolochiaceae) V: two new species from Yunnan, China
title_full The taxonomic revision of Asian Aristolochia (Aristolochiaceae) V: two new species from Yunnan, China
title_fullStr The taxonomic revision of Asian Aristolochia (Aristolochiaceae) V: two new species from Yunnan, China
title_full_unstemmed The taxonomic revision of Asian Aristolochia (Aristolochiaceae) V: two new species from Yunnan, China
title_short The taxonomic revision of Asian Aristolochia (Aristolochiaceae) V: two new species from Yunnan, China
title_sort taxonomic revision of asian aristolochia (aristolochiaceae) v: two new species from yunnan, china
topic Research Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6728313/
https://www.ncbi.nlm.nih.gov/pubmed/31534398
http://dx.doi.org/10.3897/phytokeys.130.33933
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