Pollen grain diversity and application in taxonomy and evolution

Seed and pollen study of taxa belonging to the genus Eruca Miller in relation to some characters present in species of the genus Diplotaxis DC.

Palynological study on some species of Convolvulaceae and its taxonomic significance

Seed coat sculpture and epidermal study on some taxa of Zygophyllaceae from eastern region of Saudi Arabia

The Pollen Flora of Faiyum, Egypt I- Archichlamydeae

Pollen Atlas of the Flora of Egypt 3. Taxa of Pteridophyta and Gymnospermae

Description of seed and pollen micromorphology and their taxonomic impact in some Solanum L. species

Studies on the Bryoflora of Tanumah mountains, south-west Saudi Arabia

Fruit and Seed Morphology of Some Species of Solanaceae

Malvaceae in the flora of Egypt 2. Pollen morphology and its taxonomic significance