植物分类学报

• 研究论文 • 上一篇    下一篇

中国云南元谋上新世千屈菜科紫薇木属一新种

1 2程业明; 1李承森*; 3姜笑梅; 1王宇飞   

  1. 1(系统与进化植物学国家重点实验室, 中国科学院植物研究所 北京 100093)
    2(中国地质博物馆地层与古生物研究室 北京 100034)
    3(中国林业科学研究院木材工业研究所 北京 100091)
  • 收稿日期:2005-08-16 修回日期:2007-01-04 出版日期:2007-05-18 发布日期:2007-05-18
  • 通讯作者: 李承森 E-mail:lics@ibcas.ac.cn

A new species of Lagerstroemioxylon (Lythraceae) from the Pliocene of Yuanmou, Yunnan, China

1 2CHENG Ye-Ming, 1LI Cheng-Sen*, 3JIANG Xiao-Mei, 1WANG Yu-Fei   

  1. 1(State Key Laboratory of Systematic and Evolutionary Botany, Institute of Botany, the Chinese Academy of Sciences, Beijing 100093, China)
    2(Department of Stratigraphy and Palaeontology, Geological Museum of China, Beijing 100034, China)
    3(Research Institute of Wood Industry, Chinese Academy of Forestry, Beijing 100091, China)
  • Received:2005-08-16 Revised:2007-01-04 Online:2007-05-18 Published:2007-05-18
  • Contact: LI Cheng-Sen E-mail:lics@ibcas.ac.cn

摘要: 报道了来自中国云南元谋新华土林上新世地层的木化石新种——元谋紫薇Lagerstroemioxylon yuanmouensis Y. M. Cheng, C. S. Li, X. M. Jiang & Y. F. Wang。目前紫薇属Lagerstroemioxylon yuanmouensis sp. nov. is established from the Pliocene sediments near Xinhua, Yuanmou Basin, Yunnan, China. Its growth rings are distinct. Pores diffuse, solitary, and in radial multiples; perforation plates simple; intervessel pits alternate, vestured; vessel-ray pits alternate; tyloses thin-walled, abundant in vessels. Septate fibers distinct. Axial parenchyma predominantly paratracheal, narrow vasicentric and marginal. Rays mostly uniseriate, homocellular. The genus Lagerstroemioxylon was reported in the Tertiary sediments of India, Myanmar, Indonesia and

Abstract: Lagerstroemioxylon yuanmouensis sp. nov. is established from the Pliocene sediments near Xinhua, Yuanmou Basin, Yunnan, China. Its growth rings are distinct. Pores diffuse, solitary, and in radial multiples; perforation plates simple; intervessel pits alternate, vestured; vessel-ray pits alternate; tyloses thin-walled, abundant in vessels. Septate fibers distinct. Axial parenchyma predominantly paratracheal, narrow vasicentric and marginal. Rays mostly uniseriate, homocellular. The genus Lagerstroemioxylon was reported in the Tertiary sediments of India, Myanmar, Indonesia and

引用本文

程业明, 李承森, 姜笑梅, 王宇飞. 中国云南元谋上新世千屈菜科紫薇木属一新种 [J]. 植物分类学报, 2007, 45(3): 315-320.

CHENG Ye-Ming, LI Cheng-Sen, JIANG Xiao-Mei, WANG Yu-Fei. A new species of Lagerstroemioxylon (Lythraceae) from the Pliocene of Yuanmou, Yunnan, China[J]. Acta Phytotaxonomica Sinica, 2007, 45(3): 315-320.

No related articles found!
Viewed
Full text


Abstract

Cited

  Shared   
  Discussed   
[1] 张小兰, 葛学军, 刘建全, 袁永明. 粗茎秦艽与西藏秦艽(龙胆科)种间的形态学、染色体与分子界定[J]. 植物分类学报, 2006, 44(6): 627 -640 .
[2] 罗明华, 高信芬, 祝正银, 林宏辉. 中国云南象牙参属(姜科)一新种——苍山象牙参[J]. 植物分类学报, 2007, 45(3): 296 -300 .
[3] 王文采. 铁线莲属菝葜叶铁线莲组修订[J]. 植物分类学报, 2006, 44(6): 670 -699 .
[4] 高天刚, 刘演. 中国菊科泽兰族的一个新归化属——裸冠菊属[J]. 植物分类学报, 2007, 45(3): 329 -332 .
[5] 陈进勇, 张佐双, 洪德元. 木犀科丁香属的一个新等级和六个名称的模式指定[J]. 植物分类学报, 2007, 45(6): 857 -861 .
[6] 潘晓云, 耿宇鹏, Alejandro SOSA, 张文驹, 李博, 陈家宽. 入侵植物喜旱莲子草——生物学、生态学及管理[J]. 植物分类学报, 2007, 45(6): 884 -900 .
[7] 孟丽华, 杨慧玲, 吴桂丽, 王玉金. 基于叶绿体DNA trnL-F序列研究肋果沙棘的谱系地理学[J]. 植物分类学报, 2008, 46(1): 32 -40 .
[8] 王文采. 铁线莲属黄花铁线莲组修订[J]. 植物分类学报, 2006, 44(4): 401 -436 .
[9] 邵剑文, 张小平, 郭新弧. 中国珍珠菜属(报春花科)一新种——右旋过路黄[J]. 植物分类学报, 2006, 44(5): 589 -594 .
[10] 马海英, 彭华, 王跃华. 禾本科广义拂子茅属的叶表皮形态研究[J]. 植物分类学报, 2006, 44(4): 371 -392 .