Nutlet morphology and its taxonomic implication in some taxa of Lamiaceae in Egypt

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

Contribution to the Flora of Egypt: Taxonomic and Nomenclature changes

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

The developmental phases of plant taxonomy and floristic studies in Egypt

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

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

Current Status of Some Plants Distribution in Specific Phytogeographical Region of Egypt

Tamaricaceae in the flora of Egypt.

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