|🌵 Author(s)||Curt Backeberg|
|🌵 Type||Spegazzinia fidana|
|🌵 Replaced by||Weingartia|
Spegazzini + Latin -a, the recommended suffix to form plant genus names from personal names that end with a vowel other than a (Rec. 60B.1(a), International Code of Nomenclature). Named for Italian-Argentinian botanist Carlo Luigi Spegazzini (1858-1926).
This younger homonym of the fungus genus Spegazzinia Sacc. (1886) was replaced by Weingartia.