⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-50095016, with some changes.
This name is a synonym of Pentstemonopsis tweedyi (Canby & Rose) Rydb..
The record derives from Tropicos which reports it as a synonym (record 50095016) with original publication details: Bot. Gaz. 15(3): 66 66 1890.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:187835-2.