An Illustrated Electron Microscopic Study of Crabapple Pollen by Wangxiang Zhang & Junjun Fan & Yinfeng Xie & Ye Peng & Ting Zhou & Mingming Zhao

Author:Wangxiang Zhang & Junjun Fan & Yinfeng Xie & Ye Peng & Ting Zhou & Mingming Zhao
Language: eng
Format: epub
ISBN: 9789811336751
Publisher: Springer Singapore

5.4 M. floribunda

P: 48.02 ± 1.18 μm, E0: 24.32 ± 1.34 μm, E1/2: 20.54 ± 0.98 μm. P × E0, which reflects pollen size: 1167.78 ± 72.65 μm2. The polar view of the pollen is trilete-rounded, and the equatorial view is prolate. P/E0: 1.98 ± 0.12, P/E1/2: 2.34 ± 0.14, E1/2/E0: 0.85 ± 0.03. RW: 0.15 ± 0.01 μm, FW: 0.13 ± 0.05 μm. The ridges are relatively long and clear, with fewer furcations, and neat. Ornamentation characteristics are wholly regular single-pattern type (WRS, 1 1 1). PD: 3.92 ± 1.65 No./μm2, which distributed evenly. The perforation size is medium (Fig. 5.4).

Fig. 5.4 M. floribunda

(1) Population, (2) monocolpate in equatorial view, (3) polar view, (4) dicolpate in equatorial view, (5) ornamentation in polar view, (6) ornamentation in equatorial view

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