A Chromosomal Study of Roscoea and Cautleya (Zingiberaceae): phylogenetic implications

A Chromosomal Study of Roscoea and Cautleya (Zingiberaceae): phylogenetic implications

Chromosome counts of Roscoea alpina Royle, R. auriculata K. Schum., R. purpurea Sm. and Cautleya spicata (Sm.) Baker are presented. Two species: R. auriculata, R. purpurea confirm the widely reported number of 2n = 24. However, both R. alpina and C. spicata have chromosome number of 2n = 26. R. auri...

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Bibliographic Details
Main Author: Chatchai NGAMRIABSAKUL
Format: Article
Language:English
Published: Walailak University 2011-12-01
Series:Walailak Journal of Science and Technology
Subjects:
Chromosome number
Roscoea alpina
R. auriculata
R. purpurea
Cautleya spicata
Phylogeny
Online Access:http://wjst.wu.ac.th/index.php/wjst/article/view/187

Internet

http://wjst.wu.ac.th/index.php/wjst/article/view/187

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