Cyrtomium adenotrichum (Dryopteridaceae), a new species from Guangxi, China

By

Nong, You
Lei, Li–qun
Zhao, Zi-Yi
Wei, Guiyuan
Xu, Chuan–gui
Feng, Bin
Qu, Xin-Cheng
Rihong, Jiang

Type

Article

Date of Publication

2024

Original Publication

PhytoKeys

Volume

243

Pages

199--207

Subjects

Gully , Limestone , Nandan , new species , taxonomy

Contributed by

Pensoft Publishers

Language

English

Published by

Sofia, Bulgaria Pensoft Publishers [2010]-

Identifiers

DOI: https://doi.org/10.3897/phytokeys.243.127579

 

Abstract

Cyrtomium adenotrichum Y. Nong & R.H. Jiang (Dryopteridaceae), a new species from Guangxi, China, is described and illustrated. This new species is similar to C. nephrolepioides (Christ) Copel., C. obliquum Ching & K. H. Shing ex K. H. Shing, C. sinningense Ching & K. H. Shing ex K. H. Shing and C. calcis Liang Zhang, N.T.Lu & Li Bing Zhang in having erect rhizomes, dense, leathery lamina and rounded sori, but it can be easily distinguishable by its stipe sparsely glandular, base obvious oblique, basiscopic base truncate, acroscopic base auriculate or ovate.