Papaver nudicaule var. calcareum Peschkova Fl. Tsentral'noi Sibiri 1: 379 (1979).

Nomenclatural References

• person : Galina A. Peshkova (1930-2018) Based on occurrence of standard abbreviation 'Peschkova' in the authors string.
• database : IPNI record: 986850-1
• database : The Plant List v1.1 record kew-2561453
• database : The Plant List version 1.0, record: kew-2561453