Usama K. ABDEL-HAMEED

Palynological Authentication of Six Medicinal Legume Species Collected from Al-Madinah Al-Munawwarah

Safia Abdullahi Abdelmageed Mohammed, Ghaida A.A., Mubarak Siddig Hamad & Usama K. ABDEL-HAMEED · Asian Journal of Biology · 2025

Accurate identification of medicinal plants is highly necessary to ensure their safety and efficacy. This study aims to authenticate six medicinal plants belong to legume family (Fabaceae Family). Pollen morphology marker was used to authenticate the six studied species. Initial...

Open access Research Article 10.9734/ajob/2025/v21i11567

Phenetic Analysis and Morphological Traits Evaluation of Convolvulus L. from Flora of Saudi Arabia

Ghadeer H. Aljohani, Atheer E. Al-johani, Shuruq M. Al-wafi, Reema M. Alsubhi, Maram F. Aljehani, Yara A. Alsuhaimi & Usama K. ABDEL-HAMEED · Journal of Advances in Biology & Biotechnology · 2026

Species of Convolvulus show extensive morphological variation that complicates taxonomic identification. Numerical and multivariate analyses are therefore important tools for assessing phenetic relationships and morphological diversity within the genus. The goal of the current in...

Open access Research Article 10.9734/jabb/2026/v29i53954