The Yerevan Botanical Garden of the Armenian National Academy of Sciences, is the responsible body for plant collections in Armenia. It is located in the Avan district at the north-eastern part of the capital Yerevan, occupying around 80 hectares of a semi deserted area. The collection includes more than 200 species of endemic, rare and declining plants, and provides a basis for the study of Armenian flora and the ecological interactions of species, in a relatively natural environment.