| 大萼球药隔重楼,湖南重楼属(黑药花科)一新变种北大核心CSCD |
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| 引用本文： | 赵灵,王庆鹤,任梓萱,赵家雯,饶文霞,尹鸿翔.大萼球药隔重楼,湖南重楼属(黑药花科)一新变种北大核心CSCD[J].热带亚热带植物学报,2022,30(4):543-548. |
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| 作者姓名： | 赵灵 王庆鹤 任梓萱 赵家雯 饶文霞 尹鸿翔 |
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| 作者单位： | 成都中医药大学, 药学院, 成都 611137;成都中医药大学, 民族医药学院, 成都 611137 |
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| 基金项目： | 国家自然科学基金项目(81573545);成都市科技局技术创新研发项目(2019-YF05-00346-SN);成都中医药大学杏林学者学科人才计划项目(QNXZ2018039)资助 |
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| 摘 要： | 报道了湖南重楼属(Paris L.)一新变种:大萼球药隔重楼(Paris fargesii Franch.var.macrosepala H.X.Yin&W.X.Rao&L.Zhao),其与原变种球药隔重楼(P.fargesii Franch.var.fargesii)区别在于外轮花被片极为宽大,长6.5~11.0 cm,宽2.5~4.0 cm,叶-萼长度比常小于2.0(平均1.91),叶-萼宽度比普遍小于3.0(平均2.86),内轮花被片较短,2.0~5.3 cm,常平展于外轮花被片之上,药隔凸出部分呈扁平状,具明显裂痕,顶面观呈蝶形或双肾形。
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| 关 键 词： | 重楼属 新变种 大萼球药隔重楼 湖南 |
| 收稿时间： | 2021/8/1 0:00:00 |
| 修稿时间： | 2021/10/19 0:00:00 |
Paris fargesii Franch. var. macrosepala, A New Variety of Paris L. (Melanthiaceae) from Hunan, China |
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| ZHAO Ling,WANG Qinghe,REN Zixuan,ZHAO Jiawen,RAO Wenxi,YIN Hongxiang.Paris fargesii Franch. var. macrosepala, A New Variety of Paris L. (Melanthiaceae) from Hunan, China[J].Journal of Tropical and Subtropical Botany,2022,30(4):543-548. |
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| Authors: | ZHAO Ling WANG Qinghe REN Zixuan ZHAO Jiawen RAO Wenxi YIN Hongxiang |
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| Affiliation: | School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China;School of Ethnic Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China |
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| Abstract: | Paris fargesii Franch. var. macrosepala H. X. Yin & W. X. Rao & L. Zhao, a new variety of Paris L. is reported in Hunan, China. It is different from P. fargesii Franch. var. fargesii by its outer tepals extremely broad, 6.5-11.0 cm long, 2.5-4.0 cm wide. The ratio of length of leaf to calyx is usually less than 2.0 (mean of 1.91), and the ratio of width of leaf to calyx is generally less than 3.0 (mean of 2.86). Inner tepals are shorter, 2.0-5.3 cm, often spread above the outer tepals. The free portion of connective is flat, with visible cracks, and the apical view looks like a butterfly or double kidney. |
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| Keywords: | Paris L New variety Paris fargesii var macrosepala Hunan |
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