千里光科
IUCN红色名录
菊科
苞片
中国
植物
生物
分类学(生物学)
地理
属
习惯
动物
考古
心理学
花序
心理治疗师
作者
LIAO-CHENG ZHAO,Chen Ren,Zhiyong Yu,Ming Tang,Qin‐Er Yang
出处
期刊:PhytoKeys
[Pensoft Publishers]
日期:2023-11-20
卷期号:235: 199-210
标识
DOI:10.3897/phytokeys.235.112230
摘要
Synotisjinpingensis (Asteraceae, Senecioneae), a new species from Jinping county in southeastern Yunnan province, China, is described and illustrated. This species is distinguished by having white ray florets in the genus Synotis, in which only species with yellow ray florets have been hitherto known. In habit and leaf shape S.jinpingensis is most closely similar to S.duclouxii, a species occurring in southwestern Guizhou, southern Sichuan and northeastern Yunnan, China, but differs, in addition to the color of ray florets, by having fewer lateral veins of leaves, obviously longer bracts of calyculus, and larger phyllaries. The membership of the new species within Synotis is strongly corroborated by evidence from floral micromorphology and phylogenetic analyses based on ITS sequence data. Color photographs of living plants, a distribution map, and provisional IUCN status of S.jinpingensis are provided.
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