| 广西木本植物的区系分析 |
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| 引用本文： | 梁士楚. 广西木本植物的区系分析[J]. 西南师范大学学报(自然科学版), 1990, 15(2): 239-245 |
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| 作者姓名： | 梁士楚 |
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| 作者单位： | 贵州科学院山地资源研究所 |
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| 摘 要： | 广西木本植物种类繁多,约有2390种,归507属,126科.其中,裸子植物36种15属8科,各占总数的1.51%,2.96%和5.60%;被子植物2354种492属118科,各占总数的98.49%,97.04%和94.4%.它们的地理成分以热带、亚热带成分为主.在木本植物组成中,大体是以松、杉、柏类组成的针叶林;以栲、青冈、水青冈、润楠、厚壳桂、木荷和榆科为主组成的亚热带阔叶林;以坡垒、青皮、蚬木、擎天树和红树科等为标志和为特征的热带阔叶林和竹类组成的竹林.
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| 关 键 词： | 木本植物 区系 广西 |
AN ANALYSIS OF WOODY FLORA IN GUANGXI |
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| Liang Shichu,. AN ANALYSIS OF WOODY FLORA IN GUANGXI[J]. Journal of southwest china normal university(natural science edition), 1990, 15(2): 239-245 |
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| Authors: | Liang Shichu |
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| Affiliation: | Institute of Montane Resources! Guizhou Academy of Sciences |
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| Abstract: | The woody flora in Guangxi are various. There are about 2 390 species. 507 genera and 126 familiesi and in which gymnosperm comprises 36 species. 15 genera and 8 families which accounts for respectively 1.51%. 2.96% and 5.60%. and angisperm, 97.04% and 94.40%. Their geographic composition is complex, and mainly the tropical-subtropical distribution pattern plant. In the composition of forest vegetation in Guangxi. coniferous forest is mainly composed of pine, taxodium and cypress, subtropical broad-leaved forest of evergreenchinkapin. oak, beech, machilus, Chinese hopea, vatica, hsienmu, Kwangsi parashorea and species of mangrove family and bamboo forest of various species of bamboos |
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| Keywords: | Guangxi woody plants flora |
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