Arid
The vascular flora and floristic relationships of the Sierra de La Giganta in Baja California Sur, Mexico
Leon de la Luz, Jose Luis1; Rebman, Jon2; Dominguez-Leon, Miguel1; Dominguez-Cadena, Raymundo1
通讯作者Leon de la Luz, Jose Luis
来源期刊REVISTA MEXICANA DE BIODIVERSIDAD
ISSN1870-3453
出版年2008
卷号79期号:1页码:29-65
英文摘要

The Sierra de La Giganta is a semi-arid region in the southern part of the Baja California peninsula of Mexico. Traditionally, this area has been excluded as a sector of the Sonoran Desert and has been more often lumped with the dry-tropical Cape Region of southern Baja California peninsula, but this classical concept of the vegetation has not previously been analyzed using formal documentation. In the middle of the last century, Annetta Carter, a botanist from the University of California, began explorations in the Sierra de La Giganta that lasted 24 years, she collected 1 550 specimens and described several new species from this area, but she never published an integrated study of the flora. Our objectives, having developed extensive collections in the same area over the past years, are to provide a comprehensive species list and description of the vegetation of this mountain range. We found a flora of 729 taxa, poorly represented in tree life-forms (3.1%), a moderate level (4.4%) of endemism, and the dominance of plants in the sampling plots is composed mainly for legume trees and shrubs. Additionally, using a biogeographical approach, we compare our list with other known lists of plants from 5 areas, 3 in the Cape Region, 1 in the Sonoran Desert, and other in the thornscrub area of NW Mexico. We conclude that the La Giganta flora has a mixed composition, primarily made up of plants shared with the lowlands of the southern Cape Region, but also share an important proportion of the flora with the desert mountains of the central peninsula and some with the Sonoran desertscrub of mainland Mexico. Consequently we support that the La Giganta flora is part of a floristic continuum along the volcanic mountains of the southern peninsula that eventually could be considered a new eco-region in the same peninsular land.


英文关键词Sonoran desert floristic comparison subtropical vegetation
类型Article
语种英语
国家Mexico ; USA
收录类别SCI-E
WOS记录号WOS:000256597600004
WOS类目Biodiversity Conservation
WOS研究方向Biodiversity & Conservation
资源类型期刊论文
条目标识符http://119.78.100.177/qdio/handle/2XILL650/159096
作者单位1.Ctr Invest Biol Noroeste SC, La Paz 23000, Baja California, Mexico;
2.Herbarium, San Diego Museum Nat Hist, San Diego, CA 92112 USA
推荐引用方式
GB/T 7714
Leon de la Luz, Jose Luis,Rebman, Jon,Dominguez-Leon, Miguel,et al. The vascular flora and floristic relationships of the Sierra de La Giganta in Baja California Sur, Mexico[J],2008,79(1):29-65.
APA Leon de la Luz, Jose Luis,Rebman, Jon,Dominguez-Leon, Miguel,&Dominguez-Cadena, Raymundo.(2008).The vascular flora and floristic relationships of the Sierra de La Giganta in Baja California Sur, Mexico.REVISTA MEXICANA DE BIODIVERSIDAD,79(1),29-65.
MLA Leon de la Luz, Jose Luis,et al."The vascular flora and floristic relationships of the Sierra de La Giganta in Baja California Sur, Mexico".REVISTA MEXICANA DE BIODIVERSIDAD 79.1(2008):29-65.
条目包含的文件
条目无相关文件。
个性服务
推荐该条目
保存到收藏夹
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Leon de la Luz, Jose Luis]的文章
[Rebman, Jon]的文章
[Dominguez-Leon, Miguel]的文章
百度学术
百度学术中相似的文章
[Leon de la Luz, Jose Luis]的文章
[Rebman, Jon]的文章
[Dominguez-Leon, Miguel]的文章
必应学术
必应学术中相似的文章
[Leon de la Luz, Jose Luis]的文章
[Rebman, Jon]的文章
[Dominguez-Leon, Miguel]的文章
相关权益政策
暂无数据
收藏/分享

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。