摘要
描述了越南北部高平省延龄草科Trilliaceae重楼属Paris一新种——高平重楼P. caobangensis Y. H. Ji, H. Li & Z. K. Zhou。该新种形态与缅甸重楼P. birmanica (Takht.) H. Li & Noltie和南重楼P. vietnamensis (Takht.) H. Li相似,因地上茎高仅30–35 cm,叶片卵状披针形,约9.5×4.5 cm,基出侧脉一对,雄蕊数目为花瓣数目的2倍而区别于后二者。
Paris caobangensis Y. H. Ji, H. Li ＆ Z. K. Zhou （Trilliaceae）, a new species from Cao Bang, northern Vietnam, is described and illustrated. The new species is related to P. birmanica （Takht.） H. Li ＆ Noltie and P. vietnamensis （Takht.） H. Li, but differs in the plant being 30-35 cm tall, the leaf blade being ovate-lanceolate （ca. 9.5 × 4.5 cm） and triplinerved, and the stamens being twice as many as the petals.
出处
《植物分类学报》
CSCD
北大核心
2006年第6期700-703,共4页
Acta Phytotaxonomica Sinica
基金
Supported by the Ministry of Sciences and Technology of China, Grant No. 2004BA721A34, and United States National Science Foundation, Grant No. DEB-0103795.
关键词
重楼属
高平重楼
延龄草科
新种
高平
越南
Paris, Paris caobangensis, Trilliaceae, new species, Cao Bang, Vietnam.
