| 君子峰鸢尾，福建鸢尾科植物一新种 |
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| 引用本文： | 陈新艳,马良,柳明株,高绪勇,陈世品.君子峰鸢尾，福建鸢尾科植物一新种[J].热带亚热带植物学报,2022,30(2):267-275. |
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| 作者姓名： | 陈新艳 马良 柳明株 高绪勇 陈世品 |
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| 作者单位： | 三明市园林中心, 福建 三明 365000;福建农林大学, 园林学院, 福州 350002;福建农林大学, 林学院, 福州 350002 |
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| 基金项目： | 国家重点研发计划项目（2019YFD1000400）；君子峰国家级自然保护区维管植物资源调查项目（闽财资环指[2019]15号）；中医药公共卫生服务补助专项（财社[2019]39号）资助 |
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| 摘 要： | 描述了福建省中北部山区鸢尾科（Iridaceae）鸢尾属（Iris）一新种：君子峰鸢尾（I.junzifengensis S.P.Chen，X.Y.Chen&L.Ma），新种与蝴蝶花（I.japonica Thunb.）、台湾鸢尾（I.formosana Ohwi）相近。与蝴蝶花不同之处在于叶片宽大，叶脉明显，表面粗糙；花为顶生稀疏总状聚伞花序，分枝2~6；花大，直径5.0~7.0 cm，花被裂片边缘波状皱褶，全缘，顶端稍有凹缺；蒴果三棱状圆柱形。与台湾鸢尾不同之处在于花小，花被裂片边缘波状皱褶，全缘，顶端稍有凹缺；蒴果三棱状圆柱形。形态特征比较及分子系统发育分析均支持该新种的成立。
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| 关 键 词： | 君子峰鸢尾 鸢尾科 新种 福建 |
| 收稿时间： | 2021/4/29 0:00:00 |
| 修稿时间： | 2021/9/22 0:00:00 |
Iris junzifengensis, A New Species of Iridaceae from Fujian |
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| CHEN Xinyan,MA Liang,LIU Mingzhu,GAO Xuyong,CHEN Shipin.Iris junzifengensis, A New Species of Iridaceae from Fujian[J].Journal of Tropical and Subtropical Botany,2022,30(2):267-275. |
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| Authors: | CHEN Xinyan MA Liang LIU Mingzhu GAO Xuyong CHEN Shipin |
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| Institution: | Sanming Garden Administration Bureau, Sanming 365000, Fujian, China;College of Landscape, Fujian Agriculture and Forestry University, Fuzhou 350002, China;College of Forestry, Fujian Agriculture and Forestry University, Fuzhou 350002, China |
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| Abstract: | Iris junzifengensis S. P. Chen, X. Y. Chen & L. Ma, a new species of Iridaceae from Mingxi County, Fujian Province of East China, is described and illustrated here. The new species is similar to I. japonica Thunb. and I. formosana Ohwi, but is distinguished from the former by the broad leaf blades with distinct veins and rough surface, terminal sparse racemose cyme with 2-6 branches, bigger flowers that are 5.0-7.0 cm in diam, perianth with undulate margin and retuse apex, and triangular cylindrical capsule, and from the latter by smaller flowers, perianth with undulate margin and retuse apex, and triangular cylindrical capsule. The comparison of morphological characteristics and molecular phylogenetic analysis both support the establishment of the new species. |
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| Keywords: | Iris junzifengensis Iridaceae New species Fujian |
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