A taxonomic revision of Miscanthus s.l. (Poaceae) from China

被引:58
作者
Sun, Qian [1 ,2 ]
Lin, Qi [1 ]
Yi, Zi-Li [3 ]
Yang, Zhi-Rong [1 ]
Zhou, Fa-Song [4 ]
机构
[1] Chinese Acad Sci, Inst Bot, State Key Lab Systemat & Evolutionary Bot, Beijing 100093, Peoples R China
[2] Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China
[3] Hunan Agr Univ, Coll Biosci & Biotechnol, Changsha 410128, Hunan, Peoples R China
[4] Mendel Biotechnol Inc, Hayward, CA 94545 USA
关键词
energy; new combination; new state; plant taxonomy; statistical analysis; TRNL-F; ANDROPOGONEAE; PHYLOGENETICS; SACCHARINAE; AFLP; DNA;
D O I
10.1111/j.1095-8339.2010.01082.x
中图分类号
Q94 [植物学];
学科分类号
071001 ;
摘要
On the basis of morphological examination, field investigation, observation of cultivated accessions and statistical analysis, the genus Miscanthus s.l. (Poaceae) from China was taxonomically revised. Two subgenera (Miscanthus subgenus Miscanthus and Miscanthus subgenus Diandranthus), two sections [Miscanthus subgenus Miscanthus section Miscanthus and Miscanthus subgenus Miscanthus section Triarrhena (Maximowicz) Honda], six species, two subspecies and four varieties in this genus were recognized in this report. Miscanthus sacchariflorus ssp. lutarioriparius and Miscanthus nudipes var. yunnanensis were also recognized. A key to the taxa of Miscanthus from China is provided. A morphological description, distribution, and habit and phenology are summarized for each species. Distribution maps and morphological illustrations of each species are also provided. (C) 2010 The Linnean Society of London, Botanical Journal of the Linnean Society, 2010, 164, 178-220.
引用
收藏
页码:178 / 220
页数:43
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