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A new identification aid combining features of a polyclave and an analytical key

 

作者: ROBERT H. WESTFALL,   HUGH F. GLEN,   MICHAEL D. PANAGOS,  

 

期刊: Botanical Journal of the Linnean Society  （WILEY Available online 1986）
卷期: Volume 92, issue 1  

页码: 65-73

 

ISSN:0024-4074

 

年代: 1986

 

DOI:10.1111/j.1095-8339.1986.tb01427.x

 

出版商: Blackwell Publishing Ltd

 

关键词: Computer‐aided‐identification;matrix;phytosociology;PHYTOTAB

 

数据来源: WILEY

 

摘要:

A new identification aid combining features of a polyclave and an analytical key is described. It is based on presence‐or‐absence characters and is presented in the form of a matrix, with the characters in rows and the taxa in columns. The PHYTOTAB program package is used to order the matrix, in order to facilitate identification. The method was used to construct an identification aid for vegetative material and has wider taxonomic and teaching implicati

 

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