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

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

New records to the Bryoflora of Saudi Arabia

Karyotypic studies of the genus Cuscuta L. (Convolvulaceae) in Saudi Arabia and their taxonomic significance

SEM studies in the fruit morphology of some species of Resedaceae from Egypt

Taxonomic significance of the seed characters of certain species of tribe Asclepiadeae in Egypt

Taxonomical studies on some Taxa of the Genus Chenopodium (Chenopodiaceae) using pollen grain characters and electrophoretic patterns of seed protein

Floristic Studies in Suez Canal Region with Seventeen New Records to the Area

Plantaginaceae in the flora of Egypt 1.Systematic revision of the indigenous taxa

A synoptic revision of Acanthaceae in Egypt with a new record from Gebel Elba