Figure 1. A) World imagery showing the study area of Egypt; B) is an inset showing the outlined location of Egypt borders (in red) in Africa; and C) the Egyptian phytogeographical regions: Nd: Nile Delta, Nv: Nile valley, Nf: Nile Faiyum, O: Oases of the western desert, Mm: Western Mediterranean coastal region, Ms: Eastern Mediterranean coastal region, Da sept: Eastern desert, Di: Isthmic desert, Dl: Western desert, Ge: Gebel Elba, Red Sea (R), and Sinai (S). Map produced in ArcMap 10.4.