Alyssum tortuosum subsp. caliacrae Stojan. & Stef. Fl. Reip. Pop. Bulg. 4: 508. (1970).

Nomenclatural References

• person : Boris Stefanoff (1894-1979) Based on occurrence of standard abbreviation 'Stef.' in the authors string.
• database : The Plant List v1.1 record tro-4103351
• database : The Plant List version 1.0, record: tro-4103351