Reassessment of conservation status of the genus Salvia (Lamiaceae) in Turkey II

Authors : Ahmet KAHRAMAN, Safi BAGHERPOUR, Ersin KARABACAK, Musa DOĞAN

Pages : 103-124

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Publication Date : 0000-00-00

Article Type : Research Paper

Abstract :The current conservation status of the Salvia L. insert ignore into journalissuearticles values(sage); taxa of the family Lamiaceae distributed in the East, South-East, Central, North Anatolian, and Marmara geographic regions of Turkey was reassessed at regional, national, and global levels using IUCN Red List categories and criteria. In accordance with the present taxonomic revision of the genus since 2005, the study area seems to cover 79 taxa, 36 of which are endemic and 4 of which are rare nonendemic; the remaining 39 taxa are widely distributed. The rate of endemism is 46% in the area. Based on new field observations of populations and distribution data, taxa were classified into the following threat categories at the global scale: Critically Endangered insert ignore into journalissuearticles values(CR); insert ignore into journalissuearticles values(5 taxa);, Endangered insert ignore into journalissuearticles values(EN); insert ignore into journalissuearticles values(8 taxa);, Vulnerable insert ignore into journalissuearticles values(VU); insert ignore into journalissuearticles values(11 taxa);, Near Threatened insert ignore into journalissuearticles values(NT); insert ignore into journalissuearticles values(12 taxa);, and Least Concern insert ignore into journalissuearticles values(LC); insert ignore into journalissuearticles values(43 taxa);. The most threatened species at the global scale are S. anatolica, S. ballsiana, S. freyniana, S. odontochlamys, and S. pseudeuphratica. The threatened taxa are under pressure from intensive human activities such as overgrazing, construction insert ignore into journalissuearticles values(e.g., road construction);, land clearing insert ignore into journalissuearticles values(e.g., agricultural activities);, and urbanisation. The threatened endemic taxa are concentrated in 3 main areas. The first area includes Sivas, Divriği, Gürün, Pınarbaşı, and Kemaliye. The second area includes Ankara, Beypazarı, Polatlı, and Sivrihisar. The third area includes Yozgat, Akdağmadeni, Nevşehir, and Kayseri. Some significant measures are recommended here for the conservation and management of the high number of endemic taxa under threat in the research area.
Keywords : Key words Conservation, IUCN Red List, Lamiaceae, Salvia, Turkey