The Plant List — A working list for all plant species

⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record tro-29204301, with some changes.

M Penstemon ophianthus Pennell is a synonym of Penstemon jamesii subsp. ophianthus (Pennell) D.D. Keck

This name is a synonym of Penstemon jamesii subsp. ophianthus (Pennell) D.D. Keck.

The record derives from Tropicos which reports it as a synonym (record 29204301) with original publication details: Contr. U.S. Natl. Herb. 20(9): 343-344 343 1920.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:187622-2.