The foot of West Balkan (in the Montana region: the villages Mitrovci, Prevala, Upper- and Lower Verenitza, in the Vidin region: the villagesLower Lom, Targovishte and Varbovo)

 Rare species. Balkan endemic. Tertier relict. Included in the european list of rare, threatened and endemic plants as rare species.  

Conservation status and threats: 

protected species in Bulgaria by the Biodiversity Law. Законодателство на Република България: Закон за биологичното разнообразие

species included in "Red Data Book of Bulgaria", vol.

photo 1.  

photo 2.