Myrsine cirrhosa (Primulaceae), a distinctive new shrub species from Kaua'i, Hawaiian Islands

被引：0
|
作者：
Lorence, David H. [1 ]
Wood, Kenneth R. [1 ]
Appelhans, Marc S. [2 ,3 ]
Wagner, Warren L. [3 ]
机构：
[1] Natl Trop Bot Garden, 3530 Papalina Rd, Kalaheo, HI 96741 USA
[2] Univ Goettingen, Albrecht von Haller Inst Plant Sci, Dept Systemat Biodivers & Evolut Plants, Untere Karspuele 2, D-37073 Gottingen, Germany
[3] Smithsonian Inst, Natl Museum Nat Hist, Dept Bot, POB 37012,MRC 166, Washington, DC 20013 USA
来源：
PHYTOKEYS | 2024年 / 243期
关键词：
Conservation; Hawaiian Islands; Kaua'i endemism; Myrsine; Primulaceae; MESIC FOREST;
D O I：
10.3897/phytokeys.243.123694
中图分类号：
Q94 [植物学];
学科分类号：
071001 ;
摘要：
Myrsine cirrhosa Lorence & K.R.Wood (Primulaceae), a new single-island endemic shrub species from Kaua'i, Hawaiian Islands, is described and illustrated. Notes on its distribution, ecology and conservation status are included. The new species is known from an area with ca. 45 individuals, where it is restricted to the remote central windward region of Kaua'i in open bogs and along open windy ridges. Suggested IUCN Red List status is CR (Critically Endangered). It differs from its Kaua'i congeners by its longer petals and narrowly elliptic leaves with strongly undulate margins and tendril-like apex. Phylogenetic analysis using RADseq data supports the recognition of this new species.
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页码：47 / 61
页数：15
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