The flora of Paşa Mountain Şereflikoçhisar-Ankara)

The research area is in the B4 square according to Grid System. 1113 plant specimens were collected from the area during March 2009?October 2010. Identification of the specimens revealed the presence of 362 taxa belonging to 192 genera in 46 families. A total of 55 (15,75%) taxa are endemic to Turkey. 15 taxa are new records for B4 square. The distrubition rations of the taxa into the phytogeographical regions are as follows: Irano-Turanian elements are 109 (30,11%), Mediterranean 6 (1,66%) and Euro?Siberian 4 (1,10%), and the others, wide spreaded and phytogeographical region are unknow 243 (67,13%).