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Palynological Studies of Aconogonon (Polygonaceae) from Pakistan

Sarhad Journal of Agriculture, Vol. 31, Iss. 1

Palynological Studies of Aconogonon (Polygonaceae) from Pakistan

Ghazalah Yasmin1*, Mir Ajab Khan2, Nighat Shaheen3, Umbreen Javed Khan4


E-mail | ghazalahrizwan@yahoo.com

1Department of Plant Sciences, Quaid-i-Azam University, Islamabad. Govt College for Women, Jhelum; 2Department of Plant Sciences, Quaid-i-Azam University, Islamabad; 3Department of Plant Sciences, Quaid-i-Azam University, Islamabad; 4Department of Zoology, Punjab University, Lahore, Pakistan.

Figure 1

A. tortuosum (D. Don) Hara. Flowering plant

 

Figure 2

A. rumicifolium (Royle ex Bab.) Hara Flowering plant

 

Figure 3

A. alpinum (All.) Schur. Flowering plant 

Figure 4-7

LM micrographs of the pollen grains of genus Aconogonon at 1000X.
A. rumicifolium: 4. Polar and equatorial view. A. alpinum: 5. Polar view, 6. Equatorial view. A. tortuosum: 7. Polar view 

Figure 8-11

Scanning electron micrographs of the pollen grain of genus Aconogonon.
A.rumicifolium: 8. Polar view. A. alpinum: 9. Polar view, 10. Equatorial view, 11: A. tortuosum. Exine ornamentation pattern

 

Sarhad Journal of Agriculture

September

Vol. 38, Iss. 3, Pages 759-1159

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