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植物研究 ›› 1990, Vol. 10 ›› Issue (4): 93-99.

• 论文 • 上一篇    下一篇

锦鸡儿属植物区系成份分析

杨昌友1, 李楠1, 马晓强2   

  1. 1. 乌鲁木齐新疆八一农学院, 新疆乌鲁木齐;
    2. 乌鲁木齐新疆医学院, 新疆乌鲁木齐
  • 出版日期:1990-12-15 发布日期:2016-06-14

THE FLORISTIC ANALYSIS OF GENUS CARAGANA

Yang chang-you1, Li Na1, Ma Xiao-qiang2   

  1. 1. Xinjiang Aug. -1 Agricultural College, Urumqi;
    2. Xinjiang Medical College, Urumqi
  • Online:1990-12-15 Published:2016-06-14

摘要: 锦鸡儿属(Caragana Fabr.)属蝶形花科山羊豆族,是温带亚洲的代表属之一。本文对锦鸡儿属已知种类的区系成份进行了研究,将105种植物共划分为20个分布区类型,其中包括:(1)青藏高原分布;(2)沿喜马拉雅分布;(3)云贵高原分布;(4)云贵高原-华北分布;(5)秦岭山地分布;(6)华北分布;(7)中国东北分布;(8)蒙古高原分布;(9)西伯利亚阿尔泰分布;(10)亚洲中部分布;(11)西亚分布;(12)天山山地分布;(13)帕米尔-阿赖依分布;(14)小亚细亚-里海-哈萨克斯坦分布;(15)准噶尔-哈萨克斯坦分布;16)塔尔巴哈台-准噶尔-蒙古分布;(17)准噶尔特有分布;(18)昆仑山特有分布;(19)黑海-西西伯利亚分布;(20)欧洲-高加索分布。统计结果表明:属青藏高原分布的种类最为丰富,有18种,占总数的17.16%,沿喜马拉雅分布次之,共计12种,占总数的11.45%;再次之是中国华北分布和天山山地分布,均为10种,占总数的9.54%。通过区系分析可以清晰地看出:本属在中国,的分布很广,种类也很多,共计80种,约占全属总数的76.32%。中国特有种也很丰富,共计43种,占全国分布总数的一半以上(53.75%),占本属总数的40.95%。

Abstract: The genus Caragana Fabr., which belongs to Galegeae in Fabaceae, is one of the Temperate Asian indication genus. According the statistics. laterly, there are 105 species in genus Caragana Fabr., which mainly distri but in desert, hemieremion of the Temperate Asian and hemieremion oreitalium of the Subtropics. In this paper,all species of Caragana, which extents over a vast area of Eurasia from South Russia to the Pacific coast, from northern Siberia at approximately 65 to Himalayas and south provinces of China,is about threir floristic characteristics and geographical distribution.The geographical distribution pattern of 105 species were given, then divided the plants into 20 areal types as following:1. Qinghai-Xizang plateau areal; 2. Near Himalaya Mountain areal; 3. Yunnan-Guizhou plateau areal, 4. Yunnan-Guizhou plateau-North of china areal; 5. North of China areal; 6. Teiling Mountain areal; 7. East and North of China areal:8. Mongor plateau areal; 9. Sibiria-Altai; 10. Centre Asia areal; 11. West of Asia areal;12. Tanschan Mountain areal, 13. Pamir-Alai areal;14. Miniasia-Caspian Sea-Kazachstan areal; 15. Soongor-Kazachstan areal; 16. Tarba-chtai-Soongor-Mongor areal;17. Soongor endemic; 18. Polour Mountain endemic; 19. Black Sea-West of Sibiria areal; 20. Europ-Caucasia areal.