| 斯勒卷瓣兰，中国云南南部兰科一新种（英文） |
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| 引用本文： | 韩周东,任宗昕,蒋宏,王红.斯勒卷瓣兰，中国云南南部兰科一新种（英文）[J].热带亚热带植物学报,2023,31(2):272-278. |
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| 作者姓名： | 韩周东 任宗昕 蒋宏 王红 |
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| 作者单位： | 中国科学院昆明植物研究所东亚植物多样性与生物地理学重点实验室, 昆明 650201;中国科学院大学, 北京 100049;云南省林业和草原科学院/国家林业和草原局云南珍稀濒特森林植物保护和繁育重点实验室, 昆明 650204 |
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| 基金项目： | This work was supported by the Special Foundation for the National Science and Technology Basic Research Program of China (Grant No. SQ2021FY010017), and the National Wild Seed Resource Center (Grant No. ZWGX1809). |
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| 摘 要： | 描述并绘制了云南南部兰科石豆兰属一新种：斯勒卷瓣兰(Bulbophyllum dresslerianum Z. D. Han & H. Wang)。该新种属于双叶卷瓣兰组(section Tripudianthes Seidenf.)，在形态上与该组的4种，即狄氏卷瓣兰(B. dickasonii)、堪布里石豆兰(B. kanburiense)、皱掌卷瓣兰(B. rugosisepalum)和拟双叶卷瓣兰(B. tripudians)近似，主要区别在于该种唇瓣前缘具囊泡，侧面及腹面被稀疏的短腺毛；侧萼片棕黄色，表面光滑。编制了斯勒卷瓣兰及其近缘种的检索表。目前，该种仅在云南南部墨江县发现一个居群，濒危状况有待评估。
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| 关 键 词： | 新种 石豆兰属 唇瓣 双叶卷瓣兰组 云南 |
| 收稿时间： | 2021/11/25 0:00:00 |
| 修稿时间： | 2022/1/27 0:00:00 |
Bulbophyllum dresslerianum (Malaxideae: Orchidaceae), a New Species from Southern Yunnan, China |
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| Han Zhoudong,Ren Zongxin,Jiang Hong,Wang Hong.Bulbophyllum dresslerianum (Malaxideae: Orchidaceae), a New Species from Southern Yunnan, China[J].Journal of Tropical and Subtropical Botany,2023,31(2):272-278. |
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| Authors: | Han Zhoudong Ren Zongxin Jiang Hong Wang Hong |
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| Institution: | Key Laboratory for Plant Biodiversity and Biogeography of East Asia, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, China;University of Chinese Academy of Sciences, Beijing 100049, China;Yunnan Academy of Forestry/Yunnan Laboratory for Conservation of Rare, Endangered & Endemic Forest Plants, National Forestry and Grassland Administration, Kunming 650204, China |
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| Abstract: | Bulbophyllum dresslerianum Z. D. Han & H. Wang (Orchidaceae), a new species from southern Yunnan, China, is described and illustrated. The new species belongs to section Tripudianthes Seidenf., sharing some vegetative and floral traits with B. dickasonii, B. kanburiense, B. rugosisepalum and B. tripudians, but differs on the basis of a suite of floral characters. Globular papillae decorate the lip epichile with the abaxial side and margins bearing sparse short glandular hairs. In addition, its lateral sepals are brownish-yellow and glabrous. A key to B. dresslerianum and its related species is provided. Currently, this species is only found in one population, its conservation status requires further assessment. |
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| Keywords: | New species Bulbophyllum Labellum/lip Section Tripudianthes Sourthern Yunnan |
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