Fitri, Rahmadhani and Des, M. (2019) Pollen Morphology of Caesalpinia pulcherrima (L.) Swartz in Highland and Lowland West Sumatra. In: 2nd International Conference on Mathematics, Science, Education and Technology, 5-6 Oktober 2017, Padang.
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9. Rahmadhani Fitri - ICOMSET 2017 No.012019.pdf Download (2MB) | Preview |
Abstract
Determine the morphology structure of pollen on some variation colour of corolla Caesalpinia pulcherrima L. (Swartz) in highland and lowland West Sumatra has been conducted. The result reveals that topography and variation colour of corolla C. pulcherrima L. (Swartz) affects the shape of pollen. Pollen of C. pulcherrima L. (Swartz) has single grains or monad, isopolar polarity, radial symmetry, and size categories large. The length of polar axis (P) 58.16 to 74.11 μm, the length of the equatorial diameter (E) 59.86 to 75.97 μm, so that pollen can be classified into sub-spheroidal sub-oblate, spheriodal sub-spheroidal oblate, and sub-spheroidal prolate. Ornamentation of C. pulcherrima (L.) Swartz was reticulate. The pollen has aperture 3, the type pore and located in equatorial. From these data can be concluded that pollen from varying colour of corolla C. pulcherrima (L.) Swartz has same in terms of unit, polarity, symmetry, size, and type aperture, but it different in terms of shape.
| Item Type: | Conference or Workshop Item (Paper) |
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| Subjects: | Q Science > QH Natural history > QH301 Biology |
| Divisions: | Fakultas Matematika dan Ilmu Pengetahuan Alam > Pendidikan Biologi - S1 |
| Depositing User: | Mrs. Wiwi Sartika |
| Date Deposited: | 13 Jan 2020 08:08 |
| Last Modified: | 13 Jan 2020 08:08 |
| URI: | http://repository.unp.ac.id/id/eprint/24591 |
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