Rebutia sieperdaiana Buining in Succulenta (Netherlands) 23: 15. 1941.

Nomenclatural References

• person : Albert Frederik Hendrik Buining (1901-1976) Based on occurrence of standard abbreviation 'Buining' in the authors string.
• database : The Plant List version 1.0, record: kew-2417684
• database : The Plant List version 1.1, record: kew-2417684