شهلا احمدی - Agriculture & Natural Resource Research Center, Khorram-abad, Lorestan, Iran, P.O. Box ۳۴۸
سعید شیرزادیان - Department of Botany, Plant Pests & Diseases Research Institute, P.O. Box ۱۴۵۴, Tehran ۱۹۳۹۵, Iran
اختر توسلی - Faculty of Science, Az-Zahra University, Tehran, Iran

The following four species Physcomitrium pyriforme (Funariaceae), Bryum alpinum, Pohlia elongata (Bryaceae) and Fabronia pusilla (Fabroniaceae), are reported for the first time from Iran. The specimens were collected from Makhmal-kuh mountain (situated in north of Khorram-abad, Lorestan province). The voucher specimens are preserved in the Az-Zahra University herbarium, Tehran, Iran.   

Mosses, Makhmal-kuh, Lorestan, plant diversity, Bryophytes