⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-2858587, with some changes.
This name is a synonym of Hypericum scouleri subsp. nortoniae .
The record derives from WCSP (in review) which reports it as a synonym with original publication details: Bull. Montana State Univ., Biol. Ser. 15: 39 1910.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:126299-2
.