马先蒿属[WTBX](Pedicularis[WTBZ] Linn.),植物区系,地理分布,物种多样性,新疆," /> 马先蒿属[WTBX](Pedicularis[WTBZ] Linn.),植物区系,地理分布,物种多样性,新疆,"/> 新疆马先蒿属植物区系特征
干旱区研究

干旱区研究 ›› 2014, Vol. 31 ›› Issue (3): 536-541.

• 植物与植物区系 • 上一篇    下一篇

新疆马先蒿属植物区系特征

李文军1,2，管开云1,3，段士民1，冯缨1，卓露1,2，布海丽且姆•阿卜杜热合曼1,2   

  1. 1. 中国科学院新疆生态与地理研究所，新疆 乌鲁木齐 830011；2. 中国科学院大学，北京〓100049；
    3. 中国科学院昆明植物研究所，云南 昆明 650201
  • 收稿日期:2013-01-17 修回日期:2013-02-26 出版日期:2014-05-15 发布日期:2014-05-30
  • 作者简介:李文军(1987-), 男, 在读博士, 主要从事植物分类学及生物地理学研究. E-mail: liwenjunao@126.com
  • 基金资助:

    NSFC-新疆联合基金(U1303201)

Species Diversity and Geographical Distribution of Pedicularis  (Orobanchaceae) in Xinjiang

LI Wen-jun, GUAN Kai-yun, DUAN Shi-min, FENG Ying,ZHUO Lu, BUHAILICHIRM Abudureheman   

  1. 1. Xinjiang Institute of Ecology and Geography, Chinese Academy of Sciences, Urumqi 830011, China;
    2. University of Chinese Academy of Sciences, Beijing 100049, China;
    3. Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, China
  • Received:2013-01-17 Revised:2013-02-26 Published:2014-05-15 Online:2014-05-30

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被引次数

7

摘要： 马先蒿属[WTBX](Pedicularis)[WTBZ]植物极具观赏价值和药用价值。根据钟补求提出的马先蒿属新系统，新疆马先蒿属植物共有29种，分属6群，14系。新疆分布的马先蒿属植物的特征：① 种类少，占国产马先蒿属植物的8.24%，且特有现象不明显；② 集中分布于少数群，之形花群(Sigmantha)、直管群(Orthosiphonia)和无枝群(Apocladus)共有25种，占新疆马先蒿属种类的86.21%。拥有最多种的系是无枝群的多毛系，共10种；③ 该属在新疆的水平分布与新疆境内主要山系相吻合，垂直分布海拔跨度较大，在900~5 180 m；④ 新疆马先蒿属植物区系与国内邻近省区联系不是很紧密，但与国外某些邻近地区联系紧密，特别是俄罗斯和哈萨克斯坦，共有种分别占新疆马先蒿属植物总数的58.62%和51.72%。

关键词: font-size: 10.5pt, mso-bidi-font-family: 宋体, mso-font-kerning: 1.0pt, mso-ansi-language: EN-US, mso-fareast-language: ZH-CN, 马先蒿属[WTBX](Pedicularis[WTBZ] Linn.)')">mso-bidi-language: AR-SA">马先蒿属[WTBX](Pedicularis[WTBZ] Linn.), ')">植物区系, ')">地理分布, ')">物种多样性, 新疆

Abstract: According to the system of Tsoong P C, there are 29 species in 14 series of 6 grexes in the genus of [WTBX]Pedicularis[WTBZ] distributed in Xinjiang, the area where the species of this genus were firstly explored in China. The characteristics of [WTBX]Pedicularis[WTBZ] in Xinjiang can be summarized as follows: ① The species richness is poor, constituting 8.24% species of the total in China with 3 endemic species; ② The species in this area are mainly in three grexes, i.e. the Sigmantha, Orthosiphonia and Apocladus, which account for 86.21% of the total species in Xinjiang, in which 10 species are in Ser. Comosae of Apocladus and account for a high proportion in the total; ③ The horizontal distribution forms a Eshaped pattern and fits to the main mountain systems in Xinjiang, and the vertical distribution is in a big range from 900 m to 5 180 m a. s. l.; ④ The species have a great community with the species distributed also in adjacent countries, especially in Russia and Kazakhstan, the common species account for 58.62% and 51.72% respectively, which implies their floristic relationship. However, the floristic links with the neighboring provinces of China are relatively weak.

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