Artemisia qingheensis (Asteraceae, Anthemideae) , a new species from Xinjiang, China

被引：1
|
作者：
Jin, Guang-Zhao [1 ,2 ,3 ]
Sheludyakova, Mariya [4 ]
Li, Wen-Jun [1 ,2 ]
Song, Feng [5 ]
Wen, Zhi-Bin [1 ,2 ]
Feng, Ying [1 ,2 ]
机构：
[1] Chinese Acad Sci, Xinjiang Inst Ecol & Geog, State Key Lab Desert & Oasis Ecol, Urumqi 830011, Peoples R China
[2] Chinese Acad Sci, Herbarium Xinjiang Inst Ecol & Geog, Urumqi 830011, Peoples R China
[3] Univ Chinese Acad Sci, Beijing 100094, Peoples R China
[4] Russian Acad Sci, Komarov Bot Inst, Prof Popova 2, St Petersburg 197376, Russia
[5] Chinese Acad Sci, Key Lab Plant Resources Conservat & Sustainable Ut, South China Bot Garden, Guangzhou 510650, Peoples R China
来源：
PHYTOKEYS | 2023年 / 229期
基金：
美国国家科学基金会;
关键词：
Artemisia subg; Seriphidium; Compositae; new taxon; taxonomy; Xinjiang;
D O I：
10.3897/phytokeys.229.101689
中图分类号：
Q94 [植物学];
学科分类号：
071001 ;
摘要：
Artemisia qingheensis (Asteraceae, Anthemideae), a new species from Qinghe County, Xinjiang, China, is described and illustrated. We investigated its phylogenetic position and relationships with 35 other species of Artemisia using whole chloroplast DNA se-quence data. The molecular phylogenetic results and morphological evidence (multi-lay-ered involucral bracts and homogamous capitula with bisexual flowers) showed that the new species belongs to Artemisia subgenus Seriphidium. A diagnostic table and discussion of morphological characters are provided to distinguish the new species from A. amoena, A. gracilescens, A. lessingiana and A. terrae-albae.
引用
收藏
页码：229 / 239
页数：11
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