Studies on the Vegetation and Soil Seed Bank in Western Saudi Arabia. 1. Wadi Fatima

Studies on the Vegetation and Soil Seed Bank in Western Saudi Arabia. 2. East of Jeddah

Contributions to the moss flora of the Isthmic Desert, Sinai; Egypt

New records to the Bryoflora of Saudi Arabia

Studies on the Bryoflora of Tanumah mountains, south-west Saudi Arabia

Annotated list to the flora of Farasan Archipelago, Southern Red Sea, Saudi Arabia

Contributions to the moss flora of the Egyptian Oases. 1. Farafra Oasis.

The moss flora of Saint Katherine Protectorate, South Sinai, with eight new records

Contributions to the moss flora of the Egyptian Oases. 3. Bahariya Oasis

The Moss Flora of Ismailia Governorate, Egypt with Three New Records