Pollen morphology ofVigna angularis (Leguminosae) |
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| Authors: | Hiroyoshi Ohashi Hideki Takahashi |
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| Institution: | (1) Biological Institute, Faculty of Science, Tohoku University, 980 Sendai;(2) Present address: Botanical Garden, Faculty of Agriculture, Hokkaido University, 060 Sapporo |
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| Abstract: | Pollen grains ofVigna angularis and its var.nipponensis are described with special reference to fine structure of the infratectum of the exine. They are 3-porate-operculate with
granular infratectum and thin foot-layer. These features agree with those characterizing the genusVigna. In this species var.angularios and var.nipponensis are quite similar in pollen morphology. This supports the view that the two are closely related. |
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| Keywords: | Granular infratectum 3-Poratae-operculate pollen grains Vigna angularis |
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