云南马先蒿属植物的生物地理及物种多样性
Biogeography and Species Diversity of Pedicularis (Scophulariaceae) of Yunnan
查看参考文献36篇
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文摘
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马先蒿属（Pedicularis)是被子植物中最大的属之一，在云南植物区系中占有重要地位。按照钟补求系统，该属植物在云南有151种分属于13个群72个系。马先蒿属在云南的地理分布体现了下列特点：（1）种类十分丰富，占整个属总种数的25％，占中国的42．6％。（2）包括了该属全部花冠类型，即无齿、有齿的原始类型各为24种、短管具喙的中间过渡类型87种，较进化的长管类型16种。（3）马先蒿属植物分布在云南的11个地理分布区域中，但该属植物在康藏高原区最为丰富，有108个种在本区有分布，占云南种数的71．5％；横断山植物区和东喜马拉雅植物区是本属的现代分布中心和多样性中心。（4）特有现象十分明显，其中8个系、52个种为云南特有，横断山和东喜马拉雅的特有种量为丰富，也是本属的特有中心。（5）民先蒿植物与邻近的四川（西南部）和西藏（东南部）在区系上联系密切，与缅甸和不丹有一定的联系。 |
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其他语种文摘
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Pedicularis is one of the largest genera of the angiosperms and plays an important role in the flora of the province of Yunnan. Following Tsoong's system, there are 151 species in 72 series of 13 groups (as "grexes") now recognized within the genus in Yunnan. These represent 64.3% of the series and 100% of the groups of China, respectively. The floristic characteristics of Pedicularis in Yunnan may be summarized as follows: (1) The number of species is rich, constituting 25% of the world's total and 42.6% of the Chinese total. (2) All four corolla types are found within the province, 24 species have toothless corollas, 24 have toothed corollas, 87 species have short-tubed, beaked corollas, and 16 species have corollas of the long-tubed, beaked type. THe intermediate form, i.e. the species with short-tubed and beaked corollas, is particularly diversified. Almost all major floral evolutionary stages of the genus can be traced in various parts of Yunan. (3) Although the species of Pedicularis are distributed in all eleven floristic areas. They are most abundant in the Sikang-Tibetan subregion, which contains 71.5% of Yunnan's total number of species. It seems clear that the Hengduan Mountains and the East Himalaya Yunan are the centers of modern distribution and are also the centers of diversification of theis genus. (4) There are 8 series and 52 species endemic to Yunnan, which are mostly distributed in the Hengduan Mountains and the East Himalaya. (5) There are some 30 species of Pedicularis common to SE Tibet and Yunnan, andsome 61 species common to SW Sichuan and Yunnan, implying close floristic relationships between them. The floristic links between the Pedicularis species of Yunnan and those of Burma and Bhutan are also relatively weak. |
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来源
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云南植物研究
,2002,24(5):583-590 【核心库】
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关键词
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云南
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马先蒿属植物
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生物地理
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物种多样性
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地址
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中国科学院昆明植物研究所, 生物地理学和生物多样性开放实验室, 云南, 昆明, 650204
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语种
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中文 |
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文献类型
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研究性论文 |
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ISSN
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0253-2700 |
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学科
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植物学 |
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基金
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国家自然科学基金
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中国科学院知识创新工程西南基地项目
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文献收藏号
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CSCD:1075040
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参考文献 共
36
共2页
|
|
1.
吴征镒.
云南种子植物名录(上册),1983:438-447
|
被引
1
次
|
|
|
|
|
2.
何廷农.
种子植物科属地理,1999
|
被引
1
次
|
|
|
|
|
3.
胡启明.
种子植物科属地理,1999
|
被引
2
次
|
|
|
|
|
4.
钟补求.
马先蒿属,1963
|
被引
1
次
|
|
|
|
|
5.
Bentham G.
Prodromus Systematis Naturalis Regni Vegetabilis,1846,10:560-582
|
被引
1
次
|
|
|
|
|
6.
Bonati G.
Mem Bot Soc France,1910,18:1-35
|
被引
1
次
|
|
|
|
|
7.
Bonati G.
Morphologie, classification, distribution geographique, evolution et hybridation,1918
|
被引
1
次
|
|
|
|
|
8.
庄璇.
云南植物研究,3(2):125-137
|
被引
1
次
|
|
|
|
|
9.
Hurusawa I.
J Jap Bot,1947,21:159-166
|
被引
1
次
|
|
|
|
|
10.
Hurusawa I.
J Jap Bot,1948,22:11-16
|
被引
1
次
|
|
|
|
|
11.
Hurusawa I.
J Jap Bot,1948,22:125-128
|
被引
1
次
|
|
|
|
|
12.
Li H.
云南植物研究,1980,2(4):402-416
|
被引
2
次
|
|
|
|
|
13.
Li H L.
Part I. Proc Acad Nat Sci Philadelphia,1948,100:205-378
|
被引
9
次
|
|
|
|
|
14.
Li H L.
Part II: Proc Acad Nat Sci Philadelphia,1949,101:1-214
|
被引
4
次
|
|
|
|
|
15.
Li H L.
Evolution,1951,5:158-164
|
被引
12
次
|
|
|
|
|
16.
Limpricht W.
Repert Spec Nov Regni Vegq,1924,20:161-265
|
被引
1
次
|
|
|
|
|
17.
李锡文.
云南植物研究,1992,15(3):217-231
|
被引
1
次
|
|
|
|
|
18.
Maximowicz Z J.
VII. Bull Acad Imperiale Sci St-Petersburg,1888,32:477-629
|
被引
1
次
|
|
|
|
|
19.
Mill R R.
Edinb J Bot,2001,58:57-98
|
被引
5
次
|
|
|
|
|
20.
闵天禄.
云南植物研究,1979,1(2):17-18
|
被引
24
次
|
|
|
|
|
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