{"title":"PATRONES DISTRIBUCIONALES DE LA FLORA VASCULAR DE LA ESTEPA PATAGÓNICA Y SU RELEVANCIA PARA LA REGIONALIZACIÓN BIOGEOGRÁFICA","authors":"Viviana Hechem, A. Padró, J. J. Morrone","doi":"10.14522/DARWINIANA.2014.31.633","DOIUrl":null,"url":null,"abstract":"We analyzed distributional data of vascular plants of the Patagonian province, in order to contribute to its biogeographic regionalization. We constructed maps with the localities of 112 specific and subspecific taxa endemic to the Patagonian steppe, obtained their individual tracks, and undertook a parsimony analysis of endemicity (PAE), in order to identify generalized tracks and test a recent biogeographic classification. The Payunia, Subandean and Central subprovinces were not supported by the plant taxa analyzed, as their respective districts were not recovered as generalized tracks. It would be important to analyze other plant and animal taxa in order to explain the inconsistencies found.","PeriodicalId":39378,"journal":{"name":"Darwiniana","volume":"36 1","pages":"5-20"},"PeriodicalIF":0.0000,"publicationDate":"2015-07-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Darwiniana","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.14522/DARWINIANA.2014.31.633","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"Agricultural and Biological Sciences","Score":null,"Total":0}
引用次数: 2
Abstract
We analyzed distributional data of vascular plants of the Patagonian province, in order to contribute to its biogeographic regionalization. We constructed maps with the localities of 112 specific and subspecific taxa endemic to the Patagonian steppe, obtained their individual tracks, and undertook a parsimony analysis of endemicity (PAE), in order to identify generalized tracks and test a recent biogeographic classification. The Payunia, Subandean and Central subprovinces were not supported by the plant taxa analyzed, as their respective districts were not recovered as generalized tracks. It would be important to analyze other plant and animal taxa in order to explain the inconsistencies found.
DarwinianaAgricultural and Biological Sciences-Plant Science
CiteScore
1.00
自引率
0.00%
发文量
16
审稿时长
26 weeks
期刊介绍：
Darwiniana is a half-yearly botanic publication of the Darwinion Botanic Institute, National Counseling of Scientific and Technical Researches (CONICET) - National Acadamey of Exact, Physical and Natural Sciences. Its mission is to publish original scientific papers and reviews from different areas of the botanical issue with the exception of those which nature are agronomical and applied botanical research (of direct transfer). Main articles are usually included in the following sections: Structure and Development; Reproductive Biology; Ecology and Phytogeography; Etnobotany; Genetics; Systematics and Taxonomy of Vascular Plants; Systematics and Taxonomy of non Vascular Plants.
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