⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-2833802, and has not been changed.

Guaiacum coulteri var. palmeri I.M.Johnst. is a synonym of Guaiacum coulteri A.Gray

This name is a synonym of Guaiacum coulteri A.Gray.

The record derives from WCSP (in review) which reports it as a synonym with original publication details: Proc. Calif. Acad. Sci. IV, 12: 1053 1924.