Gibbaeum johnstonii van Jaarsv. & S.A.Hammer in Bradleya 14: 14. 1996.

Nomenclatural References

• literature : Jaarsveld, E. van, & Hammer, S. (1996). Gibbaeum johnstonii, a new species from the Little Karoo. Bradleya, 14(14), 14–16. https://doi.org/10.25223/brad.n14.1996.a3 DOI link imported from Page, R. (2023). doi:10.5281/zenodo.7974720
• person : Ernst Jacobus van Jaarsveld (b.1953) Based on occurrence of standard abbreviation 'van Jaarsv.' in the authors string.
• person : Steven Allen Hammer (b.1951) Based on occurrence of standard abbreviation 'S.A.Hammer' in the authors string.
• database : The Plant List version 1.0, record: kew-2825189
• database : The Plant List version 1.1, record: kew-2825189