04 June 1989.
Turkey
Locality: Steep rocky slope in rocky limestone fields in valley region. Extensive grape cultivation. 2km N of the Mardin-Midyat road on the road to Savur, Mardin Province.
Coordinates: 37.3833, 40.8333
(Map it)
Elevation: 1120m.
Collector(s): - Kaiser, Walter J., USDA, ARS
- Kutlu, Z.
- Muehlbauer, Fred J., USDA, ARS
- Sperling, Calvin R., USDA, ARS