Nomenclature: wfo-4000005455
![Carlos Luigi Spegazzini (1858-1926) Carlos Luigi Spegazzini (1858-1926)](http://commons.wikimedia.org/wiki/Special:FilePath/Spegazzinisepia.gif)
Brittonrosea in Anales Soc. Ci. Argent. 96: 69. 1923.
Nomenclatural References
- person : Carlos Luigi Spegazzini (1858-1926) Based on occurrence of standard abbreviation 'Speg.' in the authors string.
- database : The Plant List version 1.1, record: Cactaceae Brittonrosea