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A NEW SPECIES OF ETLINGERA (ZINGIBERACEAE) FROM BOUGAINVILLE ISLAND, PAPUA NEW GUINEA

Published online by Cambridge University Press:  15 February 2017

A. D. Poulsen  and
B. B. Bau
A. D. Poulsen
Affiliation:
Royal Botanic Garden Edinburgh, 20A Inverleith Row, Edinburgh EH3 5LR, Scotland, UK. E-mail: axel@dalbergpoulsen.com
B. B. Bau
Affiliation:
New Guinea Binatang Research Center, PO Box 604, Madang, Papua New Guinea.
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Abstract

A new species, Etlingera frederikii, is described and illustrated, and is the first record of the genus in the Bougainville Region. Etlingera frederikii and E. cevuga, which occurs in Fiji and Samoa, are the two most easterly species in the distribution range of the genus. The new species differs from Etlingera cevuga in its much larger leaves, with a conspicuously silky-haired band on the ligule; the smaller, narrowly ovoid to cylindrical inflorescence with pale brown bracts (not hemiglobose with reddish brown bracts); and fewer, smaller flowers.

Keywords

AlpinieaeAmomum cevugagingerIUCNNew GuineataxonomyWestern Pacific

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Type
Articles
Information
Edinburgh Journal of Botany , Volume 74 , Issue 2 , July 2017 , pp. 141 - 148
Copyright
Copyright © Trustees of the Royal Botanic Garden Edinburgh (2017) 

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