⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-293941, and has not been changed.
This name is a synonym of Agave × glomeruliflora (Engelm.) A.Berger.
The record derives from WCSP which reports it as a synonym (record 293941) with original publication details: Contr. U. S. Natl. Herb. 23: 136 1920.