Li Cheng-Sheng, Chi Xiao-Rui, Guo Xin-Qiang, Wang Long
Key Laboratory of Plant Resources Conservation and Sustainable Utilization, South China Botanical Garden, Chinese Academy of Sciences, Guangzhou 510650, China.
University of Chinese Academy of Sciences, Beijing 100049, China.
PhytoKeys. 2022 Nov 16;213:161-167. doi: 10.3897/phytokeys.213.96203. eCollection 2022.
(Asteraceae, Anthemideae), a new species from karst region in Shibing county, Guizhou province, southwestern China, is described and illustrated. The species can be readily assigned to A.subg.Artemisia in having fertile disk florets and glabrous receptacles. Within this subgenus, is distinguished by having (2- or) 3-pinnatipartite leaves and narrowly ellipsoid involucres 0.9-1.3 mm in diameter. It resembles to some extent, but differs immediately by the plant duration, stem and leaf indumentum, and involucre shape and size. A detailed description and distribution map of this species are also provided herein.
描述并阐释了来自中国西南部贵州省施秉县喀斯特地区的菊科春黄菊族一新物种。该物种因具可育的盘花和无毛的花托而易于归入蒿亚属。在该亚属内，它的区别特征在于具（2回或）3回羽状深裂的叶以及直径0.9 - 1.3毫米的狭椭圆形总苞。它在一定程度上与[某物种]相似，但在植株存续期、茎和叶的毛被以及总苞形状和大小方面有明显差异。本文还提供了该物种的详细描述和分布图。
