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Piper magen (Piperaceae), a new species from Yunnan, China
Yang, Jun1,2,3; Wang, Yue-Hu1,2,3; Luo, Ji-Feng1,2; Long, Chun-Lin1,2,4
2017-08-04
Source PublicationPHYTOTAXA
ISSN1179-3155
Volume316Issue:2Pages:189-194
AbstractPiper magen (Piperaceae) sp. nov. from Yunnan Province, China, is here described and illustrated. This species is similar to P. nudibaccatum, but the former can be distinguished by the following combination of characteristics: woody climbers with well-developed longitudinal ridges, these with obtuse, corky wings; leaves dimorph, mature leaves green at adult stage, elliptic or ovate with oblique leaf base, veins 7-9, pinnate, but leaves cordate, heterochromous at juvenile stage, with veins zone greyish white on the adaxial surface, veins 5-7, palmate; male spikes with sterile apical region ca. 1-3 mm long, glabrous, pale green; stamens 3; filaments very short and flat (with stereoscope); bracts suborbicular with dense, brownish red dots visible on adaxial surface, with dense cilium on abaxial surfaces (with stereoscope); stigmas 3 or 4, linear, reflexed, sparsely velutinous.
KeywordPiper Iucn Red List Yunnan Province New Species
Subject AreaPlant Sciences
DOI10.11646/phytotaxa.316.2.8
Indexed BySCI
Language英语
WOS IDWOS:000406967500008
Citation statistics
Document Type期刊论文
Identifierhttp://ir.kib.ac.cn/handle/151853/54925
Collection资源植物与生物技术所级重点实验室
Affiliation1.Chinese Acad Sci, Kunming Inst Bot, Key Lab Econ Plants & Biotechnol, Kunming 650201, Yunnan, Peoples R China
2.Chinese Acad Sci, Kunming Inst Bot, Yunnan Key Lab Wild Plant Resource, Kunming 650201, Yunnan, Peoples R China
3.Chinese Acad Sci, Southeast Asia Biodivers Res Inst, Mengla 666303, Yunnan, Peoples R China
4.Minzu Univ China, Coll Life & Environm Sci, Beijing 100081, Peoples R China
Recommended Citation
GB/T 7714
Yang, Jun,Wang, Yue-Hu,Luo, Ji-Feng,et al. Piper magen (Piperaceae), a new species from Yunnan, China[J]. PHYTOTAXA,2017,316(2):189-194.
APA Yang, Jun,Wang, Yue-Hu,Luo, Ji-Feng,&Long, Chun-Lin.(2017).Piper magen (Piperaceae), a new species from Yunnan, China.PHYTOTAXA,316(2),189-194.
MLA Yang, Jun,et al."Piper magen (Piperaceae), a new species from Yunnan, China".PHYTOTAXA 316.2(2017):189-194.
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