| Classification and distribution of Comastoma (Gentianaceae) in Helan Mountains in China by floristic, ecological and geographical approaches |
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| 引用本文： | Zhang Xin Zhao Yi-zhi Zhang Zhi-xiang. Classification and distribution of Comastoma (Gentianaceae) in Helan Mountains in China by floristic, ecological and geographical approaches[J]. 中国林学(英文版), 2007, 9(2): 147-151. DOI: 10.1007/s11632-007-0023-1 |
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| 作者姓名： | Zhang Xin Zhao Yi-zhi Zhang Zhi-xiang |
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| 作者单位： | Zhang Xin1 Zhao Yi-zhi2 Zhang Zhi-xiang1* 1College of Biological Sciences and Biotechnology，Beijing Forestry University，Beijing 100083，P. R. China 2College of Life Sciences，Inner Mongolia University，Huhhot 010021，P. R. China |
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| 摘 要： | Four species of the Comastoma genus (Geianaceae) in Helan Mountains between Inner Mongolia and Ningxia Province in China have been recognized by morphological and geographical taxonomy. These four species are C. falcatum (Turcz.) Toyokuni, C. polycladum (Diels et Gilg) T. N. Ho, C. tenellum (Rottb.) Toyokuni and C. acutum (Michx.) Y. Z. Zhao et X. Zhang. Among them, C. tenellum (Rottb.) is a new recorded species and C. acutum (Michx.) Y. Z. Zhao et X. Zhang is a new combination. The floristic, ecological and geographical distribution of each species was analyzed and then a new key of Comastoma in Helan Mountains and the distribution maps have been generated, which will provide a reference for the revision of this genus and the analysis of the flora in Helan Mountains.
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| 关 键 词： | 贺兰山 植物分布 生态学 地理分布 |
| 收稿时间： | 2006-11-10 |
| 修稿时间： | 2006-11-10 |
Classification and distribution of Comastoma (Gentianaceae) in Helan Mountains in China by floristic,ecological and geographical approaches |
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| Zhang Xin,Zhao Yi-zhi,Zhang Zhi-xiang. Classification and distribution of Comastoma (Gentianaceae) in Helan Mountains in China by floristic,ecological and geographical approaches[J]. Forestry Studies in China, 2007, 9(2): 147-151. DOI: 10.1007/s11632-007-0023-1 |
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| Authors: | Zhang Xin Zhao Yi-zhi Zhang Zhi-xiang |
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| Affiliation: | 1. College of Biological Sciences and Biotechnology, Beijing Forestry University, Beijing 100083, P. R. China
2. College of Life Sciences, Inner Mongolia University, Huhhot 010021, P. R. China |
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| Abstract: | Four species of the Comastoma genus (Geianaceae) in Helan Mountains between Inner Mongolia and Ningxia Province in China have been recognized by morphological and geographical taxonomy. These four species are C. falcatum (Turcz.) Toyokuni, C. polycladum (Diels et Gilg) T. N. Ho, C. tenellum (Rottb.) Toyokuni and C. acutum (Michx.) Y. Z. Zhao et X. Zhang. Among them, C. tenellum (Rottb.) is a new recorded species and C. acutum (Michx.) Y. Z. Zhao et X. Zhang is a new combination. The floristic, ecological and geographical distribution of each species was analyzed and then a new key of Comastoma in Helan Mountains and the distribution maps have been generated, which will provide a reference for the revision of this genus and the analysis of the flora in Helan Mountains. |
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| Keywords: | Comastoma classification distribution Helan Mountains |
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