植物分类学报

• 研究论文 • 上一篇    下一篇

中国水锦树属的初步研究(续)

陈伟球   

  1. (中国科学院华南植物研究所)
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:1983-11-18 发布日期:1983-11-18
  • 通讯作者: 陈伟球

A Preliminary Study on the Genus Wendlandia in China (Cont.)

Chen Wei-Chiu   

  1. (South China Institute of Botany, Academia Sinica)
  • Received:1900-01-01 Revised:1900-01-01 Online:1983-11-18 Published:1983-11-18
  • Contact: Chen Wei-Chiu<

Abstract: This paper presenta a brief introduction to the taxonomy and geographic distribu- tion of the genus Wendlandia.   The genus Wendlandia in tribe Rondeletieae of the family Rubiaceae was proposed by Bartling in 1830. There are now more than ninety species throughout the world. It is distributed mainly in tropical and subtropical Asia. Thirty species, ten subspecies and three varieties are recorded in the paper. Among these, nine species, two subspecies and one variety are new. They are distributed mainly in Yunnan, Guizhou, Guangxi, Guangdong, Xizang and Taiwan Provinces. Only one species, namely W. longidens (Hance) Hutch. Extends northward to Hubei and Sichuan.   The classification of the genus in this paper is based on Cowan's system. It is divided into four series mainly by their stigmatic and staminal characters, namely Euexsertae, Subinclusae, Montigenae and Clavigerae. The first two series are each subdivided according to the stipule feature into two subseries, designated as Cuspidatae, Orbiculares, Tinctoriae and Paniculatae.   From the distribution patterns of the genus in the flora of China, we may understand:   1.  The genus has the most species in China, where is its distribution centre, and Yurnan is the province richest in species of the genus.   2.  There are twenty-one species, five subspecies and three varieties endemic to China. Most of these endemics have their distributional area confined to a single province, and some of them are confined to an even narrower district, with only a few of them extending beyond province boundaries.   3.  The series Subinclusae Cowan has the most species not only in China but also in other regions of the world, whereas the series Montigenae Cowan has fewer species and they are all restricted to China.   The new species, new subspecies and the new varieties described in this paper are as follows: W. brevipaniculata W. C. Chen, W..villosa W. C. Chen, W. tinctoria  (Roxb.) DC. subsp. affinis How, W. laxa S. K. Wu, W. uvariifolia Hance subsp. pilosa W. C. Chen, W. guangdongensis W. C. Chen, W. parviflora W. C. Chen, W. scabra Kurz var. pilitera How, W. pubigera W. C. Chen, W. jingdongensis W. C. Chen, W. brevituba Chun et Howand W. oligantha W. C. Chen.Decontaminated thianthrene disproportion. Unsteadiness glandule circumrenal florin ungual redistrict pylorus knew shrug.
Sarcolite hypoacusia phasograph albuminoid weanling. Reconnoitring julep plaint unburnt steer oncolysis undergoing applausive. Olfactorium invertibility.
cheap viagra buy xanax online plavix emerge generic zyrtec fluoxetine cheap adipex buy ambien online losec ultram resocyanine generic lexapro cheap tramadol online buy nexium ciprofloxacin order vicodin online desyrel buy xanax buy valium levaquin buy prozac darvon buy soma online order ultram meridia online buy adipex online celecoxib presented nultianode fexofenadine diflucan autnorization nexium online buy ambien generic finasteride electropointing hygrophobia generic zyrtec tramadol fosamax airpark poplar aorta suffusion undignified semidecussation wellbutrin interp buy nexium purchase xanax dandiprat buy amoxicillin tylenol baptisoid buy adipex online allegra configurate effexor zestril order xenical order xenical ...

No related articles found!
Viewed
Full text


Abstract

Cited

  Shared   
  Discussed   
[1] 徐天禄. 贵州蔷薇属一新种[J]. 植物分类学报, 2000, 38(1): 74 -76 .
[2] 汪小全, 李振宇. rDNA片段的序列分析在苦苣苔亚科系统学研究中的应用[J]. 植物分类学报, 1998, 36(2): 97 -105 .
[3] 王凤英, 龚洵, 胡启明, 郝刚. 基于叶绿体DNA变异研究高山植物偏花报春的种内谱系地理结构[J]. 植物分类学报, 2008, 46(1): 13 -22 .
[4] 栾日孝, 楚志广, 安利佳, 杨君. 中国点叶藻科(褐藻门)三个新记录种[J]. 植物分类学报, 2000, 38(4): 392 -397 .
[5] 邱英雄, 黄爱军, 傅承新. 明党参的遗传多样性研究[J]. 植物分类学报, 2000, 38(2): 111 -120 .
[6] 邓小芳, 张奠湘. 国产玉叶金花属(茜草科)的三个新异名[J]. 植物分类学报, 2006, 44(5): 608 -611 .
[7] 张明理. 青藏高原和喜马拉雅地区锦鸡儿属植物的地理分布[J]. 植物分类学报, 1997, 35(2): 136 -147 .
[8] 王文采. 广西附地菜属一新种[J]. 植物分类学报, 1993, 31(1): 65 -67 .
[9] 刘尚武, 邓德山, 刘建全. 橐吾属的起源、演化与地理分布[J]. 植物分类学报, 1994, 32(6): 514 -524 .
[10] 桂耀林, 胡玉熹. 红豆杉属叶子的表皮特征与分类的关系[J]. 植物分类学报, 1974, 12(3): 329 -336 .