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Issue: Vol. 367 No. 3: 6 September 2018
Type: Article
Published: 2018-09-06
DOI: 10.11646/phytotaxa.367.3.5
Page range: 256–264
Abstract views: 19
PDF downloaded: 1

Arnica angustifolia (Asteraceae, Madieae), a new generic record for China

Key Laboratory of Plant Resources Conservation and Sustainable Utilization, South China Botanical Garden, Chinese Academy of Sciences, Guangzhou 510650, Guangdong, China University of Chinese Academy of Sciences, Beijing 100049, China
Key Laboratory of Plant Resources Conservation and Sustainable Utilization, South China Botanical Garden, Chinese Academy of Sciences, Guangzhou 510650, Guangdong, China University of Chinese Academy of Sciences, Beijing 100049, China
Key Laboratory of Plant Resources Conservation and Sustainable Utilization, South China Botanical Garden, Chinese Academy of Sciences, Guangzhou 510650, Guangdong, China
Key Laboratory of Plant Resources Conservation and Sustainable Utilization, South China Botanical Garden, Chinese Academy of Sciences, Guangzhou 510650, Guangdong, China
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QIN-ER YANG

Key Laboratory of Plant Resources Conservation and Sustainable Utilization
Compositae ETS geographical distribution ITS Xinjiang Eudicots

Abstract

Arnica, the only genus within subtribe Arnicinae under tribe Madieae of the Asteraceae, is a circumboreal genus of 29 species mainly distributed in western North America, with a few in Europe and Asia. Here we report the occurrence of the genus in China for the first time. A population of Arnica angustifolia subsp. angustifolia was discovered in Qinghe County, Xinjiang. Our identification is confirmed by evidence from ITS/ETS sequence data.