Bryophytes of the United Arab Emirates (UAE)

Contributions to a Bryoflora of the United Arab Emirates (UAE).

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

New records to the Bryoflora of Saudi Arabia

The developmental phases of plant taxonomy and floristic studies in Egypt

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

New records to the Bryoflora of the Sudan Republic.

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

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