兰科
萼片
生物
花瓣
喀斯特
植物
顶点(几何体)
习惯
类型位置
分类学(生物学)
雄蕊
古生物学
心理学
心理治疗师
花粉
作者
Feng Chen,CHI XIONG,CHANG-BING ZHENG,Xiaohua Jin,Hai He
出处
期刊:Phytotaxa
[Magnolia Press]
日期:2023-11-21
卷期号:626 (2): 119-125
标识
DOI:10.11646/phytotaxa.626.2.5
摘要
A new species of Orchidaceae, Cephalanthera yintiaolingensis, is described and illustrated from a nature reserve of Karst region in Northeast Chongqing, Southwest China. Morphologically, it is related to both C. exigua and C. subaphylla in habit and floral morphology. However, it differs from C. exigua by lip having obvious spur, flabellate middle lobe with five to seven lamellae, from C. subaphylla by lacking green blade in its sheath-like leaves, flabellate middle lobe, and obtuse apex in both sepals and petals. Cephalanthera yintiaolingensis was only found in type locality and was assessed as Data Deficient (DD).
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