EL-GAZZAR, Adel, Monier El-GHANI, and Lamiaa SHALABI. 2013. “Taxonomic Significance of Glume Morphology and Leaf Epidermal Characteristics in Some Taxa of Tribe Aveneae (Poaceae)”. Notulae Scientia Biologicae 5 (2):144-55. https://doi.org/10.15835/nsb528338.