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

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

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

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

Contribution to the Flora of Egypt: Taxonomic and Nomenclature changes

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

The developmental phases of plant taxonomy and floristic studies in Egypt

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

Taxonomic revision of genus Oxalis L. (Oxalidaceae) in the flora of Egypt