| Pak. J. Bot., 40(6): 2247-2249, 2008. | Back to Contents | ||||
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Updated: 09-07-09 | ||||
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POLLEN FLORA OF PAKISTAN -LX. ARISTOLOCHIACEAE ANJUM PERVEEN AND MUHAMMAD QAISER*
Abstract: Pollen morphology of 2 species of the family Aristolochiaceae from Pakistan has been examined by light and scanning electron microscope. Pollen grains are usually radially symmetrical, apolar non-aperturate, spheroidal. Sexine thinner than nexine. Tectum rugulate–fossulate or densely rugulate.
Department of Botany, University of Karachi, Karachi -75270, Pakistan *Federal Urdu University of Arts, Science and Technology, Karachi, Pakistan |
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