05 August 1993.
Sofia, Bulgaria
Locality: 5 km southwest of Petric at Belitsa tourist complex, Sofia, Bulgaria.
Coordinates: 41.3667, 23.1833
(Map it)
Elevation: 760m.
Environment description: Chestnut woodland, mountainous, Ph 6.96, 50% sand, 33% silt, 17% clay, loam
Collector(s):