Dioscorea balcanicaDioscorea balcanica is a herbaceous perennial in the family Dioscoreaceae.DescriptionHeight 2–5 m. Flowers cup-shaped, arranged in racemes, producing loculicidal capsules.TaxonomyThis species was named in 1914 by Nedeljko Kosanin, manager of the Jevremovac botanical gardens in Belgrade, Serbia.DistributionBalkans: Montenegro to North Albania. As such it is the only wild Dioscorea species found on the Balkan Peninsula where it is endemic. It is considered an endangered species and has been placed under protection.