Flora and vegetation of Crop Plants Center Research Institute İkizce Research and Application Station (Haymana/Ankara)

In this study, flora and vegetation account of ?Crop Plants Center Research Institute İkizce Research And Application Station? was analyzed. 62 families, 238 genera and 403 species and subspecies taxa were recorded analyzing the collected specimens gathered from the field. 47 taxa are endemic. Percentage of endemism is found to be 11,66%. Distribution of taxa according to phytogeographical regions are: 101 Irano-Turanian (25,1%), 16 Meditteranean (3,9%), 26 Euro-Siberian (6,5%) and the others 260 (64,5%). The vegetation of the research area was studied according to the Braun ? Blanquet method. In this research area, total 7 plant associations and 4 subassociations were determined, in the different vegetation classes. All plant associations are new for science.