First survey of the vascular and cryptogam flora on Bulgaria's ancient mounds.

Apostolova, I., Sopotlieva, D., Valcheva, M., Ganeva, A., Shivarov, V., Velev, N., Vassilev, K., Terziyska, T., Nekhrizov, G., (2022). Plants 11(5) MDPI AG, Basel, Switzerland. English language