Piper peltatifolium, a new species of Piperaceae from Hainan, China

被引：1
|
作者：
Hao, Chao-Yun [1 ,2 ]
Tan, Yun-Hong [3 ]
Hu, Li-Song [1 ,2 ]
Tan, Le-He [1 ,2 ]
Chen, Hai-Ping [1 ,2 ]
Qin, Xiao-Wei [1 ,2 ]
Wu, Gang [1 ,2 ]
Wu, Hua-Song [1 ,2 ]
机构：
[1] Chinese Acad Trop Agr Sci, Spice & Beverage Res Inst, Wanning 571533, Hainan, Peoples R China
[2] Minist Agr, Key Lab Genet Resources Utilizat Spice & Beverage, Wanning 571533, Hainan, Peoples R China
[3] Chinese Acad Sci, Xishuangbanna Trop Bot Garden, Ctr Integrat Conservat, Mengla 666303, Yunnan, Peoples R China
来源：
PHYTOTAXA | 2015年 / 236卷 / 03期
关键词：
diversity; morphology; taxonomy; tropical flora; THAILAND;
D O I：
暂无
中图分类号：
Q94 [植物学];
学科分类号：
071001 ;
摘要：
Piper peltatifolium, a new species of Piperaceae from Hainan, China, is here described and illustrated. The new species is morphologically similar to P. hongkongense, but the former can be easily distinguished by the combination of characteristics: trophophyll blades peltate and subleathery with nonbranched hairs; leaves with longer sheaths; stamens usually only two; anthers ovoid and shorter than filaments; ovaries ellipsoid to ovoid; stigmas 3 or 4, or rarely 5; bracts suborbicular, sessile, and adnate to rachis; and drupes slightly hispidulous.
引用
收藏
页码：291 / 295
页数：5
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