Nile Valley North of Nubia (Location: Fayium), Nile Valley North of Nubia (Location: Delta), Nile Valley North of Nubia, Nubia, Libyan Desert Oases, Nubian Desert Oases, Mareotic Sector, Libyan Desert, Galala Desert, Isthmic Desert, Nubian Desert, Gebel Oweinat, Arabian Desert.
Egypt, Sudan, Saudi Arabia.
Sandy Soils.
Annual.
Height: to 30 cm.
