Didymodon asperifolius (Pottiaceae) is recorded in north-eastern Turkey, in the Hatila Valley National Park, being this the first record of the species for the country.
ÖZDEMIR T., KOZ B. & BATAN N. 2008. — Didymodon asperifolius (Pottiaceae, Bryopsida), new to the Moss Flora of Turkey and southwestern Asia. Cryptogamie, Bryologie 2008 (3): 311-312.