| 中国马鞭草科一新归化种——南假马鞭 |
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| 引用本文： | 刘明超,韦春强,唐赛春,岑艳喜.中国马鞭草科一新归化种——南假马鞭[J].武汉植物学研究,2011,29(5):649-651. |
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| 作者姓名： | 刘明超 韦春强 唐赛春 岑艳喜 |
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| 作者单位： | 广西壮族自治区中国科学院广西植物研究所;广西师范大学生命科学学院; |
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| 基金项目： | 广西自然科学基金北部湾重大专项项目(2011GXNSFE018005); 上海辰山植物园科研专项课题(G1024011); 广西植物研究所科研业务费项目(桂植业10011) |
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| 摘 要： | 首次报道了中国一新归化种——南假马鞭Stachytarpheta australis Moldenke,该种与《中国植物志》收录的假马鞭Stachytarpheta jamaicensis（Linn.）Vahl有明显的区别。南假马鞭叶膜质或纸质,叶柄长0.3～1 cm;穗状花序纤细,长15～45 cm,直径约3 mm,被短柔毛,序轴柔韧,凹穴几乎和序轴等宽,苞片狭披针形,长约5 mm,花萼被毛,花冠浅蓝色或几乎白色。假马鞭叶稍肉质,叶柄长0.3～3.5 cm;穗序花序较粗硬,长15～50 cm,直径达7 mm,光滑无毛,序轴硬,凹穴明显比序轴窄,苞片披针形或长椭圆状披针形,长5～8 mm,花萼无毛,花冠常紫红色、蓝色或紫色。
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| 关 键 词： | 南假马鞭 假马鞭属 新归化种 中国 |
Stachytarpheta australis Moldenke ( Verbenaceae),A Newly Naturalized Species for China |
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| LIU Ming-Chao,WEI Chun-Qiang,TANG Sai-Chun,CEN Yan-Xi.Stachytarpheta australis Moldenke ( Verbenaceae),A Newly Naturalized Species for China[J].Journal of Wuhan Botanical Research,2011,29(5):649-651. |
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| Authors: | LIU Ming-Chao WEI Chun-Qiang TANG Sai-Chun CEN Yan-Xi |
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| Institution: | LIU Ming-Chao1,2,WEI Chun-Qiang1,TANG Sai-Chun1*,CEN Yan-Xi1,2 (1.Guangxi Institute of Botany,Guangxi Zhuang Autonomous Region and Chinese Academy of Sciences,Guilin,Guangxi 541006,China,2.College of Life Science,Guangxi Normal University,Guangxi 541004,China) |
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| Abstract: | In this paper,we report on a newly recorded naturalized plant in China,Stachytarpheta australis Moldenke.This species was obviously different from Stachytarpheta jamaicensis(Linn.) Vahl,which had been recorded in Flora of Chinapreviously.Its leaves were membranous or chartaceous,petioles 0.3-1 cm long,spikes slender,15-45 cm long,ca.3 mm in diameter,usually short-pubescent throughout,rachis somewhat flaccid,the furrows nearly as wide as the rachis,bracts narrowly lanceolate,ca.5 mm long,calyx hairy,corolla ... |
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| Keywords: | Stachytarpheta australis Stachytarpheta New naturalized plant China |
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