| 广州植物两个新分布属及其地理学意义 |
| |
| 引用本文： | 唐光大,庄雪影,邱建丽,马红岩,郑明轩,徐正春,侯碧清.广州植物两个新分布属及其地理学意义[J].亚热带植物科学,2011,40(4):69-70. |
| |
| 作者姓名： | 唐光大 庄雪影 邱建丽 马红岩 郑明轩 徐正春 侯碧清 |
| |
| 作者单位： | 1.华南农业大学 林学院，广东 广州 510642；2.广州市华南环境资源研究院，广东 广州 510515 |
| |
| 基金项目： | 广州市林业和园林局项目“广州地区自然保护小区乡村风水林现状及地带性植被恢复研究” |
| |
| 摘 要： | 报道了采自广州从化的野牡丹科肉穗草属（Sarcopyramis）和兰科独蒜兰属（Pleione）各一种新分布植物，分别为楮头红（S. nepalensis Wall.）和独蒜兰P. bulbocodioides (Franch.) Rolfe]，凭证标本存放于华南农业大学植物标本馆(CANT)。两种植物在从化的分布地海拔260～300 m，是二者在中国大陆的最南部、海拔最低的分布记录，对研究两属植物的扩散机制、垂直分布及气候变化对物种迁移的影响等理论问题具有参考意义。
|
| 关 键 词： | 广州市 肉穗草属 独蒜兰属 新记录 |
| 收稿时间： | 2011-08-02 |
| 修稿时间： | 2011-08-02 |
Two New Recorded Genera in Guangzhou and their Geographic Significance |
| |
| TANG Guang-da,ZHUANG Xue-ying,QIU Jian-li,MA Hong-yan,ZHENG Ming-xuan,XU Zheng-chun,HOU Bi-qing.Two New Recorded Genera in Guangzhou and their Geographic Significance[J].Subtropical Plant Science,2011,40(4):69-70. |
| |
| Authors: | TANG Guang-da ZHUANG Xue-ying QIU Jian-li MA Hong-yan ZHENG Ming-xuan XU Zheng-chun HOU Bi-qing |
| |
| Institution: | 1.College of Forestry, South China Agricultural University, Guangzhou 510642, Guangdong China; 2.Huanan Institute of Enviro-resources, Guangzhou 510515, Guangdong China |
| |
| Abstract: | Two new recorded plants, S. nepalensis Wall. and P. bulbocodioides (Franch.) Rolfe, respectively belonging to Sarcopyramis of Melastomatceae and Pleione of Orchidaceae, were reported in Guangzhou City, Guangdong Province. The voucher specimens were deposited in the Herbarium of Forestry College, South China Agricultural University (CANT). The two species were found at high 260～300 m altitude in Conghua, which was the southernmost and the lowest altitude records for them so far. The new records would provide important references for the effects of diffusion mechanism, vertical distribution, climate change on species migration, and some other theoretical problems. |
| |
| Keywords: | Guangzhou Sarcopyramis Pleione new record |
| 本文献已被 CNKI 等数据库收录！ |
| 点击此处可从《亚热带植物科学》浏览原始摘要信息 |
| 点击此处可从《亚热带植物科学》下载免费的PDF全文 |
|
