Skip to main content
WCS
Menu
Library
Library Catalog
eJournals & eBooks
WCS Research
Archives
Research Use
Finding Aids
Digital Collections
WCS History
WCS Research
Research Publications
Science Data
Services for WCS Researchers
Archives Shop
Bronx Zoo
Department of Tropical Research
Browse By Product
About Us
FAQs
Intern or Volunteer
Staff
Donate
Search WCS.org
Search
search
Popular Search Terms
WCS History
Library and Archives
Library and Archives Menu
Library
Archives
WCS Research
Archives Shop
About Us
Donate
en
fr
Title
Leptochilus mengsongensis (Polypodiaceae), a new species of fern from SW China
Author(s)
Zhao, Ming-Xu;Xiang, Jian-Ying;Geekiyanage, Nalaka;Sun, Hong-Yan;Myo, Khin Myo;Dian, Ridwan Nurdiana;Tang, Fang-Lin
Published
2017
Publisher
Phytotaxa
Published Version DOI
https://doi.org/10.11646/phytotaxa.317.2.7
Abstract
Leptochilus mengsongensis (Polypodiaceae), a new species of fern from Bulong Nature Reserve, Xishuangbanna, Yunnan, southwestern China, is described and illustrated. The main characters of morphological close relatives Leptochilus pedunculatus and Leptochilus axillaris were compared, results showed that it differs from L . axillaris mainly by its separate oblong-rhomboid acrostichoid patched sori, and densely set roots; meanwhile, it differs from L. pedunculatus mainly in its narrowly lanceolate fertile fronds, thinly leathery lamina and vague zigzag veins, and shorter stipe. Analysis of rbcL gene fragments of L. mengsongensis revealed that 20 of 663 sites differed from L. pedunculatus , thereby providing further evidence for its recognition as a distinct species.
Keywords
biodiversity hotspot, endemic species, Leptochilus, Xishuangbanna, Pteridophytes
Access Full Text
A full-text copy of this article may be available. Please email the
WCS Library
to request.
Back
PUB21294