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植物研究 ›› 2015, Vol. 35 ›› Issue (6): 803-806.doi: 10.7525/j.issn.1673-5102.2015.06.002

• 论文 • 上一篇    下一篇

福建蜂斗草属(野牡丹科)一新种

林沁文   

  1. 福建圭龙山省级自然保护区,长汀 366300
  • 出版日期:2015-11-20 发布日期:2016-01-18
  • 基金资助:
     

A New Species of Sonerila Roxb.(Melastomataceae) from Fujian Province

LIN Qin-Wen   

  1. Guilongshan Provincial Nature Reserve,Changting 366300
  • Online:2015-11-20 Published:2016-01-18
  • Supported by:
     

摘要: 描述了中国福建蜂斗草属(野牡丹科)一新种,即三脉蜂斗草(Sonerila trinervis Q.W.Lin)。本新种与直立蜂斗草(Sonerila erecta Jack)相似,区别在于本种的茎圆柱形,无翅,有卷曲的微柔毛;叶面被极细的微柔毛,仅具基部3出脉;花瓣白色,近圆形,直径约2 mm;雄蕊长约2.5 mm,花药长约1 mm,易于区别。

关键词: 新种, 蜂斗草属, 三脉蜂斗草, 福建省

Abstract: A new species of Sonerila Roxb.(Melastomataceae), S.trinervis Q.W. Lin, is described, illustrated and photographed from Fujian Province,China. The new species is morphologically similar to Sonerila erecta Jack, but easily differs from the latter bystems terete, wingless, puberulous; leaf blade adaxially puberulous, basally 3-veined; petals white, suborbicular, 2 mm in diameter; stamens ca. 2.5 mm in length, and anthers ca. 1 mm in length.

Key words: new species, Sonerila Roxb, Sonerila trinervis, Fujian province

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