“Determining the morphological characteristics of the pollen grains of some selected date palm stands (Phoenix Dactylifera L.) and determining their vitality and germination capacity” (2026) Damascus University Journal of agriculture sciences, 42(الثالث). Available at: https://journal.damascusuniversity.edu.sy/index.php/agrj/article/view/12696 (Accessed: 5 September 2026).