| 中国茶藨子属1新记录种 |
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| 引用本文： | 邓睿,张梅丽,周明,郑宝江. 中国茶藨子属1新记录种[J]. 南京林业大学学报(自然科学版), 2021, 45(2): 231-233. DOI: 10.12302/j.issn.1000-2006.202004060 |
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| 作者姓名： | 邓睿 张梅丽 周明 郑宝江 |
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| 作者单位： | 东北林业大学生命科学学院,黑龙江 哈尔滨150040;内蒙古额尔古纳自然保护区,内蒙古 莫尔道嘎022191 |
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| 基金项目： | 中央高校基本科研业务费专项资金项目(2572017EA06)。 |
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| 摘 要： | [目的]白花茶藨子(Ribes fragrans Pallas)是茶藨子属(Ribes)的落叶灌木.白花茶藨子的发现对当地植物种类多样性的研究有重要意义,也对茶藨子属的分类和起源的研究或有助益.[方法]对白花茶藨子形态特征进行观察,并与相似种臭茶藨子(R.graveolens Bunge)的形态特征进行比较,通过扫描电...
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| 关 键 词： | 白花茶藨子 茶藨子属 新记录种 中国 大兴安岭 |
| 收稿时间： | 2020-04-30 |
A newly recorded plant of the genus Ribes from China |
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| DENG Rui,ZHANG Meili,ZHOU Ming,ZHENG Baojiang. A newly recorded plant of the genus Ribes from China[J]. Journal of Nanjing Forestry University(Natural Sciences ), 2021, 45(2): 231-233. DOI: 10.12302/j.issn.1000-2006.202004060 |
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| Authors: | DENG Rui ZHANG Meili ZHOU Ming ZHENG Baojiang |
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| Affiliation: | (College of Life Sciences,Northeast Forestry University,Harbin 150040,China;Nature Reserve of Eerguna in Inner Mongolia,Mordaga 022191,China) |
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| Abstract: | 【Objective】Ribes fragrans Pallas is a deciduous shrub of the genus Ribes. The discovery of Ribes fragrans is of great significance to research on local plant species diversity. It also contributes to the study of the origin and classification of ribes.【Method】We observed the morphological characteristics of R. fragrans and compared them with those of R. graveolens Bunge from similar species. We observed pollen by electron microscopy and then illustrated its morphological characteristics. 【Result】 The survey showed that R. fragrans is distributed on the western slope of the Greater Khingan Mountains, China, which is the southern most natural distribution area of this species.【Conclusion】R. fragrans is a newly recorded type of angiosperm in China. At present, only one population has been identified, which is in urgent need of protection and preservation. The certificate specimens were kept in NEFI. |
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| Keywords: | Ribes fragrans Pallas Ribes newly recorded species China the Greater Khingan Mountains |
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