Primula macrocalyx Bunge (Primulaceae) is native to Altay, Buryatiya, East European Russia, Iran, Irkutsk, Kazakhstan, Khabarovsk, Kirgizstan, Krasnoyarsk, Krym, North Caucasus, South European Russia, Transcaucasus, Türkiye, Tuva, West Siberia, Xinjiang. Flora of the World documents 2 occurrences across 1 country.
