换一批摘要Glycosmis longipetala F. J. Mou & D. X. Zhang is described from Guangxi and Yunnan provinces in southwestern China. The new species is similar to G. Cochinchinensis (Lour.) Pierre ex Engl. By its simple leaves, but distinguishable in having long-elliptic or oblanceolate (vs. Ovate) leaves, long-ovoid to ellipsoid (vs. Ovoid) floral buds, ovaries with many tubercles (vs. Smooth) and glabrous (vs. Pubescent) stamens. The pollen grains of the new species are 23.9±3.09 (20.8-27.0)×22.0±1.80 (20.4-24.4) μm in size with reticulate exine ornamentation in equatorial area and foveolate in polar area. The chromosome number of the new species is 2n=72.
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关键词
ChinaGlycosmisGlycosmis longipetala F. J. Mou & D. X. Zhangnew speciespollen morphol-ogypolyploidyRutaceae
分类号
Q94（植物学）
栏目名称
DOI
10.1111/j.1759-6831.2009.00015.x
发布时间
2009-05-15（万方平台首次上网日期，不代表论文的发表时间）
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