title: Distribution of Cystoseira s. l. species in the Sea of Azov
abstract: The information on distribution of the Cystoseira s. l. species in the Sea of Azov (SA) is presented based on the results of our own research and literature data. It is shown that the first record was made 100 years ago at Cape Khroni and at the Kazantyp Peninsula (Crimean coast). Currently, 22 reports from 18 sites have been registered along the Southern coast of the SA (17 along the Crimean coast and one at the Taman Peninsula). Treptacantha barbata (Stackh.) Orellana et Sansón (= Cystoseira b
journal: Algologia