Quercus hartwissiana, the Strandzha oak, is a species of oak, native to southeastern Bulgaria, northern Asia Minor along the Black Sea, and the Caucasus. It was described by the Finnish-born Russian b
A Quercus hartwissiana habitat in Strandzha Nature Park, Bulgaria
Quercus cerris, the Turkey oak or Austrian oak, is an oak native to south-eastern Europe and Asia Minor. It is the type species of Quercus sect. Cerris, a section of the genus characterised by shoot b
Mature Turkey oak at Hillersdon House, England
A Turkey oak coming into leaf
Hungarian oak-Turkey oak (Quercetum frainetto-cerris Rud) forest in the Balkans