The moss flora of Gebel St. Katherine area (Sinai) with nine new records

Mosses of the Egyptian conservation areas: III. Two new Pottiaceae records to Saint Catherine Protected Area and Egypt

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

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

Contributions to the moss flora of the Egyptian Oases. 2. Siwa Oasis

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

New records to the Bryoflora of the Sudan Republic.

New records to the Bryoflora of Saudi Arabia

On the fossil flora of Jebel Qatrani area, Fayum, Egypt

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