Begonia xuansonensis, a new orange-flowered species of Begoniaceae from northern Vietnam
文献类型：期刊论文
| 作者 | Truong Van Do2; Shui,Yu-Min; Phuc Van Le4; Hue Thu Thi Huynh6; Kuznetsov,Andrey N.; Kuznetsova,Svetlana P.; Nuraliev,Maxim S. |
| 刊名 | PHYTOTAXA
 |
| 出版日期 | 2021 |
| 卷号 | 510期号:3页码:251-262 |
| 关键词 | eastern Indochina karst plant diversity section Platycentrum Southeast Asia Xuan Son National Park SECT. PETERMANNIA L. BEGONIACEAE SARAWAK PLATYCENTRUM |
| ISSN号 | 1179-3155 |
| DOI | 10.11646/phytotaxa.510.3.5 |
| 英文摘要 | Begonia xuansonensis, a new species from northern Vietnam, is described and illustrated. The new species is characterized by reddish-orange to orange tepals, which is a rare type of flower coloration in Asian species of the genus. Begonia xuansonensis is most similar to B. lowiana, but differs from the latter by stipules 4-6 x 1.5-2 mm, orange tepals and ovary, and abaxially densely red setose inner tepals of staminate and pistillate flowers. The new species also shows similarity with B. cathayana, differing in stipules 4-6 mm long, uniformly dark green adaxial side of leaf blade, abaxially densely red setose inner tepals of a staminate flower and three styles in a pistillate flower. Begonia xuansonensis is tentatively assigned to B. sect. Platycentrum on the basis of actinomorphic androecium, apically rounded anthers and fruit with three unequal wings. Morphological description and detailed photographs of the new species are provided, accompanied by information on its ecology, provisional conservation status, and a taxonomic comparison with similar species. |
| WOS记录号 | WOS:000677521200001 |
| 源URL | [http://ir.kib.ac.cn/handle/151853/73716]  |
| 专题 | 中国科学院昆明植物研究所 |
| 作者单位 | 1.Kuznetsov, Andrey N.; Kuznetsova, Svetlana P.; Nuraliev, Maxim S.] Joint Russian Viemamese Trop Sci & Technol Ctr, Hanoi, Vietnam 2.Vietnam Acad Sci & Technol, Vietnam Natl Museum Nat, 18 Hoang Quoc Viet Rd, Hanoi, Vietnam 3.Grad Univ Sci & Technol, Vietnam Acad Sci & Technol, 18 Hoang Quoc Viet Rd, Hanoi, Vietnam 4.Chinese Acad Sci, Kunming Inst Bot, Key Lab Plant Divers & Biogeog East Asia, Kunming 650201, Yunnan, Peoples R China 5.Nuraliev, Maxim S.] Moscow MV Lomonosov State Univ, Dept Higher Plants, Biol Fac, 1 12 Leninskie Gory, Moscow 119234, Russia 6.Thai Nguyen Univ Agr & Forestry, Thai Nguyen, Vietnam 7.Vietnam Acad Sci & Technol, Inst Genome Res, 18 Hoang Quoc Viet Rd, Hanoi, Vietnam 8.Kuznetsov, Andrey N.] Russian Acad Sci, AN Severtsov Inst Ecol & Evolut, 33 Leninsky Av, Moscow 119071, Russia |
| 推荐引用方式 GB/T 7714 | Truong Van Do,Shui,Yu-Min,Phuc Van Le,et al. Begonia xuansonensis, a new orange-flowered species of Begoniaceae from northern Vietnam[J]. PHYTOTAXA,2021,510(3):251-262. |
| APA | Truong Van Do.,Shui,Yu-Min.,Phuc Van Le.,Hue Thu Thi Huynh.,Kuznetsov,Andrey N..,...&Nuraliev,Maxim S..(2021).Begonia xuansonensis, a new orange-flowered species of Begoniaceae from northern Vietnam.PHYTOTAXA,510(3),251-262. |
| MLA | Truong Van Do,et al."Begonia xuansonensis, a new orange-flowered species of Begoniaceae from northern Vietnam".PHYTOTAXA 510.3(2021):251-262. |
入库方式： OAI收割
来源：昆明植物研究所
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