<i>Hoya longlingensis</i> and <i>H. sichuanensis</i> (Apocynaceae), Two New Species from Southwestern China
<i>Hoya longlingensis</i> (E.F. Huang) and <i>H. sichuanensis</i> E.F. Huang are two new species of Apocynaceae from Southwestern China that are described in this study. Morphologically, the two species resemble <i>H. tamdaoensis</i> Rodda & T.B. Tran and <...
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| Language: | English |
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MDPI AG
2022-02-01
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| Series: | Taxonomy |
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| Online Access: | https://www.mdpi.com/2673-6500/2/1/8 |
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| author | Er-Feng Huang Li-Ming Tang Zhi-Feng Zhang Jiu-Xiang Huang Zhen-Fei Ou Xian-Chun Zhang |
| author_facet | Er-Feng Huang Li-Ming Tang Zhi-Feng Zhang Jiu-Xiang Huang Zhen-Fei Ou Xian-Chun Zhang |
| author_sort | Er-Feng Huang |
| collection | DOAJ |
| description | <i>Hoya longlingensis</i> (E.F. Huang) and <i>H. sichuanensis</i> E.F. Huang are two new species of Apocynaceae from Southwestern China that are described in this study. Morphologically, the two species resemble <i>H. tamdaoensis</i> Rodda & T.B. Tran and <i>H. lyi</i> H. Lév., respectively. However, <i>H. longlingensis</i> differs from <i>H. tamdaoensis</i> by its elliptic leaves, mid-vein of leaf blades raised adaxially and depressed abaxially, lateral veins 2–4-paired, corolla yellow-green, outer angles of corona convex and spreading outside obviously. While <i>H. sichuanensis</i> differs from <i>H. lyi</i> by its obovate leaves, leaf apex rounded and base cuneate, petioles 1–3.5 cm long and ca. 3 mm in diameter, calyx lobes triangular, and corona whitish. |
| first_indexed | 2024-03-09T12:23:55Z |
| format | Article |
| id | doaj.art-9bcdff1f487d4e39974f3cd21673d1bf |
| institution | Directory Open Access Journal |
| issn | 2673-6500 |
| language | English |
| last_indexed | 2024-03-09T12:23:55Z |
| publishDate | 2022-02-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Taxonomy |
| spelling | doaj.art-9bcdff1f487d4e39974f3cd21673d1bf2023-11-30T22:37:24ZengMDPI AGTaxonomy2673-65002022-02-01219910610.3390/taxonomy2010008<i>Hoya longlingensis</i> and <i>H. sichuanensis</i> (Apocynaceae), Two New Species from Southwestern ChinaEr-Feng Huang0Li-Ming Tang1Zhi-Feng Zhang2Jiu-Xiang Huang3Zhen-Fei Ou4Xian-Chun Zhang5Guangxi Nanning Roy Garden Co., Ltd., Nanning 530227, ChinaDepartment of Forestry of Guangxi, Nanning 530028, ChinaGuangxi Nanning Roy Garden Co., Ltd., Nanning 530227, ChinaCollege of Forestry and Landscape Architecture, South China Agricultural University, Guangzhou 510642, ChinaNanning Qingxiushan Scenic and Historic Tourism Development Co., Ltd., Nanning 530029, ChinaState Key Laboratory of Systematic and Evolutionary Botany, Institute of Botany, Chinese Academy of Sciences, Beijing 100093, China<i>Hoya longlingensis</i> (E.F. Huang) and <i>H. sichuanensis</i> E.F. Huang are two new species of Apocynaceae from Southwestern China that are described in this study. Morphologically, the two species resemble <i>H. tamdaoensis</i> Rodda & T.B. Tran and <i>H. lyi</i> H. Lév., respectively. However, <i>H. longlingensis</i> differs from <i>H. tamdaoensis</i> by its elliptic leaves, mid-vein of leaf blades raised adaxially and depressed abaxially, lateral veins 2–4-paired, corolla yellow-green, outer angles of corona convex and spreading outside obviously. While <i>H. sichuanensis</i> differs from <i>H. lyi</i> by its obovate leaves, leaf apex rounded and base cuneate, petioles 1–3.5 cm long and ca. 3 mm in diameter, calyx lobes triangular, and corona whitish.https://www.mdpi.com/2673-6500/2/1/8ApocynaceaeAsclepiodoideaeChina<i>Hoya longlingensis</i><i>H. sichuanensis</i>Marsdenieae |
| spellingShingle | Er-Feng Huang Li-Ming Tang Zhi-Feng Zhang Jiu-Xiang Huang Zhen-Fei Ou Xian-Chun Zhang <i>Hoya longlingensis</i> and <i>H. sichuanensis</i> (Apocynaceae), Two New Species from Southwestern China Taxonomy Apocynaceae Asclepiodoideae China <i>Hoya longlingensis</i> <i>H. sichuanensis</i> Marsdenieae |
| title | <i>Hoya longlingensis</i> and <i>H. sichuanensis</i> (Apocynaceae), Two New Species from Southwestern China |
| title_full | <i>Hoya longlingensis</i> and <i>H. sichuanensis</i> (Apocynaceae), Two New Species from Southwestern China |
| title_fullStr | <i>Hoya longlingensis</i> and <i>H. sichuanensis</i> (Apocynaceae), Two New Species from Southwestern China |
| title_full_unstemmed | <i>Hoya longlingensis</i> and <i>H. sichuanensis</i> (Apocynaceae), Two New Species from Southwestern China |
| title_short | <i>Hoya longlingensis</i> and <i>H. sichuanensis</i> (Apocynaceae), Two New Species from Southwestern China |
| title_sort | i hoya longlingensis i and i h sichuanensis i apocynaceae two new species from southwestern china |
| topic | Apocynaceae Asclepiodoideae China <i>Hoya longlingensis</i> <i>H. sichuanensis</i> Marsdenieae |
| url | https://www.mdpi.com/2673-6500/2/1/8 |
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