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Plant Diversity ›› 2015, Vol. 37 ›› Issue (06): 727-732.DOI: 10.7677/ynzwyj201515039

• 研究论文 • 上一篇    下一篇

金平漏斗苣苔,云南苦苣苔科植物一新种

 陈文红1、3、4, 陈润征1、3、4, 喻智勇2、3, 朱欣田2, 税玉民1、3   

  1. 1 中国科学院东亚生物多样性与生物地理学重点实验室,昆明650201;2 金平分水岭国家级自然
    保护区管理局,云南 金平651500;3 云南省喀斯特地区生物多样性保护研究会,
    昆明650201;4 中国科学院大学,北京100049
  • 收稿日期:2015-03-11 出版日期:2015-11-25 发布日期:2015-10-12
  • 基金资助:

    The National Natural Science Foundation of China (30870165, 31000258, 31470306); Key Laboratory of Plant Diversity and Biogeography of East Asia, Kunming Institute of Botany, the Chinese Academy of Sciences (KLBB201304)

Raphiocarpus jinpingensis, a New Species of Gesneriaceae in Yunnan, China

 CHEN  Wen-Hong-1、3、4, CHEN  Run-Zheng-1、3、4, YU  Zhi-Yong-2、3, ZHU  Xin-Tian-2, SHUI  Yu-Min-1、3   

  1. 1 Key Laboratory for Plant Diversity and Biogeography of East Asia, Chinese Academy of Sciences, Kunming 650201, China;
    2 Jinping Management Bureau, Fenshuiling National Nature Reserve, Jinping, Yunnan 661500, China;
    3 Karst Conservation Initiative of Yunnan, Kunming 650201, China; 4 University of Chinese
    Academy of Sciences, Beijing 100049, China
  • Received:2015-03-11 Online:2015-11-25 Published:2015-10-12
  • Supported by:

    The National Natural Science Foundation of China (30870165, 31000258, 31470306); Key Laboratory of Plant Diversity and Biogeography of East Asia, Kunming Institute of Botany, the Chinese Academy of Sciences (KLBB201304)

摘要:

报道云南中越边境西隆山苦苣苔科一新种,即金平漏斗苣苔 (Raphiocarpus jinpingensis WH. Chen & YM. Shui)。该新种在花冠形态和淡黄色花色特征上近似合萼漏斗苣苔 (Rpetelotii (Pellegr.) Burtt),但是植株密被柔毛、萼筒与萼裂片近等长而与后者不同。对该新种的种子和花粉的微形态进行了观察和描述。

关键词: 中国, 苦苣苔科, 花粉, 金平漏斗苣苔, 合萼漏斗苣苔, 种子

Abstract:

Raphiocarpus jinpingensis WH. Chen & YM. Shui, a new species of Gesneriaceae, is described and illustrated, from the Xilong Mountain of Jinping County in Yunnan, China, bordering to North Vietnam. The new species is similar as Rpetelotii (Pellegr.) Burtt in shapes of corolla and yellowish flowers, and differs from Rpetelotii mainly in its plants with dense pubescence and calyx tubes subequal to calyx lobes.Its pollen grains and seeds are reported here under Scanning Electonic Microscope (SEM).

Key words: China, Gesneriaceae, Pollen grains, Raphiocarpus jinpingensis, Raphiocarpus petelotii, Seed

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