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A number of specimens of Arabis mollis Steven have been collected from Van. The species is a new record for the flora of Turkey. A description, photograph and distribution map of the species are given and an identification key is supplied for its close relatives. | Turk J Bot 27 2003 235-238 TOBlTAK Research Note Arabis mollis Steven Brassicaceae A New Record for Turkey Birol MUTLU Ali A. DONMEZ Hacettepe University Faculty of Science Department of Biology 06532 Beytepe Ankara - TURKEY Received 20.08.2002 Accepted 02.12.2002 Abstract A number of specimens of Arabis mollis Steven have been collected from Van. The species is a new record for the flora of Turkey. A description photograph and distribution map of the species are given and an identification key is supplied for its close relatives. The nomenclatural problems between the species and its synonym A. Christian N.Busch are discussed. Key Words Brassicaceae Arabis Turkey Flora Arabis mollis Steven Brassicaceae Turkiye ỉẹĩn Yeni Bir Kayit Ozet Van dan toplanan Arabis mollis Steven õrnegi Tũrkiye floras ifin yeni bir kayittir. Tũrũn betimi fotografi ve dagilig haritasi verilmig ayrica yakin tũrlerinden ayrimi ifin teghis anahtari eklenmigtir. Bu tur ile sinonimi olarak verilen A. christiani N.Busch arasindaki adlandirma sorunlari tartigilmigtir. Anahtar Sozcukler Brassicaceae Arabis Turkiye Flora Introduction A flowering Arabis L. specimen was collected from the Van region during a field trip by the authors. It was first tentatively identified as A. graellsiiformis Hedge due to the absence of mature fruit. On the other hand the stellate hairs of the upper leaves attracted our attention. After we collected some more specimens with mature fruits the material with flowers and fruits was definitely identified. The specimens belong to A. mollis Steven of the section Alliariopsis N.Busch which is a new record for the flora of Turkey according to our literature survey. The section Alliariopsis is characterised by its basal leaves with long petioles and orbicular to broadly ovate lamina in the genus Arabis. Hence an identification key has been prepared for all the species including A. mollis of the section Alliariopsis. Arabis mollis Steven in Mem. Soc. Nat. Moscow III 1812 270 non
