Echinocactus johnstonianus (Britton & Rose) Fosberg in Amer. Midl. Naturalist 27: 257. 1942.

Nomenclatural References

• literature : Fosberg, F. R. (1942). Notes on North American Plants. II. American Midland Naturalist, 27(1), 253. https://doi.org/10.2307/2421037 DOI link imported from Page, R. (2023). doi:10.5281/zenodo.7974720
• person : Francis Raymond Fosberg (1908-1993) Based on occurrence of standard abbreviation 'Fosberg' in the authors string.
• person : Joseph Nelson Rose (1862-1928) Based on occurrence of standard abbreviation 'Rose' in the authors string.
• person : Nathaniel Lord Britton (1859-1934) Based on occurrence of standard abbreviation 'Britton' in the authors string.
• database : The Plant List version 1.0, record: kew-2781949
• database : The Plant List version 1.1, record: kew-2781949