Back to Search Start Over

Piper motuoense, a new species of Piperaceae from Xizang, China.

Authors :
Fan Su
Xiao-Wei Qin
Rui Fan
Lin Yan
Xun-Zhi Ji
Chao-Yun Hao
Source :
PhytoKeys; 2024, Issue 238, p85-94, 10p
Publication Year :
2024

Abstract

Piper motuoense X.W.Qin, F.Su & C.Y.Hao, a new species of Piperaceae from Xizang, China, is described and illustrated in this paper. The new species resembles P. yinkiangense and P. anisotis, but it can be readily distinguished from the compared species by several characteristics. Gonophyll leaves are chartaceous and the leaf secondary vein count is 7–9, with the outermost pair being very weak when there are nine veins. Additionally, the apical pair arises 2–4 cm above the base and the leaf base is asymmetrical, with bilateral petioles that cling and heal together. Pistillate floral bracts are sessile, with 3, 4 or 5 stigmas. The description of the new species includes photographs, detailed descriptions, notes on etymology, distribution and habitat, as well as comparisons with morphologically similar species. [ABSTRACT FROM AUTHOR]

Details

Language :
English
ISSN :
13142011
Issue :
238
Database :
Complementary Index
Journal :
PhytoKeys
Publication Type :
Academic Journal
Accession number :
175857407
Full Text :
https://doi.org/10.3897/phytokeys.238.115494