tailieunhanh - The flora of the northern part of the Emirdag mountains

This study concerns the flora of the northern part of the Emirdag nountains. According to Davis’s grid system, the research area lies in B3 square. Four hundred and ninety-five taxa belonging to 279 genera and 70 families were found after the identification of 754 plant specimens collected from the research area. Forty-seven taxa are new records for the B3 grid square. | Turk J Bot 28 2004 369-390 TOBlTAK Research Article The Flora of the Northern Part of the Emirdag Mountains Yavuz Bulent KỒSE Anadolu University Faculty of Pharmacy Pharmaceutical Botany 26470 Eskigehir - TURKEY Atila OCAK Osmangazi University Faculty of Science and Arts Department of Biology Eskigehir - TURKEY Received Accepted Abstract This study concerns the flora of the northern part of the Emirdag nountains. According to Davis s grid system the research area lies in B3 square. Four hundred and ninety-five taxa belonging to 279 genera and 70 families were found after the identification of 754 plant specimens collected from the research area. Forty-seven taxa are new records for the B3 grid square. The rate of endemism is . The distribution of taxa within the phytogeographical regions is as follows Irano-Turanian elements Mediterranean elements and Euro-Siberians . Moreover of total taxa are undetermined as far as the phytogeographic area is concerned or cosmopolitan. The largest 3 families are Asteraceae 53 species Fabaceae 52 species and Lamiaceae 44 species . The largest 3 genera are Astragalus L. 12 species Silene L. 9 species and Salvia L. 8 species . Key Words Flora Emirdaglari Turkey Emirdaglari Kuzey Yarisi Florasi Ozet Bu galigma Davis in grid sistemine gõre B3 karesinde yer alan Emirdaglarinin kuzey yarisinin florasini kapsamaktadir. Aragtirma alanindan toplanan 754 bitki õrneginin teghis edilmesi sonucunda 70 familyaya ait 279 cins 495 tur ve tur alti takson tespit edilmigtir. Bunlardan 47 takson B3 karesi igin yeni kayittir. Endemizm orani 15 9 dir. Taksonlarin fitocografik bõlgelere gõre dagilimi lran-Turan elementleri 17 9 Akdeniz elementleri 8 8 Avrupa-Sibirya elementleri ise 5 4 geklindedir. Toplam taksonun 67 9 si ise genig yayiligli veya bõlgesi kesin karar verilemeyenlerdir. En bũyũk ug familya Asteraceae 53 tur Fabaceae 51 tur ve Lamiaceae 44 dir. En bũyũk ug cins ise Astragalus L. 12 Silene L. 9 .