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Type: Article
Published: 2024-08-08
Page range: 201-207
Abstract views: 18
PDF downloaded: 1

Cirsium wulongense (Asteraceae, Cardueae), a new species from Chongqing, China

Plant Science Research Center, South China Botanical Garden, Chinese Academy of Sciences, Guangzhou, Guangdong 510650, China
Chongqing Museum of Natural History, Beibei, Chongqing 400799, China
Plant Science Research Center, South China Botanical Garden, Chinese Academy of Sciences, Guangzhou, Guangdong 510650, China, Key Laboratory of National Forestry and Grassland Administration on Plant Conservation and Utilization in Southern China, Guangzhou 510650, China
Eudicots Compositae morphology new species taxonomy

Abstract

Cirsium wulongense (Asteraceae), a new species from Xiannü Shan in Wulong district, Chongqing, China, is described and illustrated. This new species is similar to C. sichuanense in its nodding capitula and white corolla, but differs by having leaves discolorous (vs. concolorous), abaxially grayish white and densely tomentose (vs. green, glabrous or sparsely pubescent with long multicellular hairs) and phyllaries subulate (vs. acute) at apex. It is also closely similar to C. fanjingshanense in the campanulate involucre and patent to reflexed phyllaries, but differs by its stems pubescent with densely long multicellular hairs (vs. subglabrous), leaves pinnatilobate to pinnatipartite (vs. undivided), discolorous (vs. concolorous), abaxially grayish white and densely tomentose (vs. green and glabrous), and corolla white (vs. purplish).

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