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⚠ Version 1 of The Plant List has been superseded.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-50113595, and has not been changed.

L Penstemon newberryi var. rupicola Piper is a synonym of Penstemon rupicola (Piper) Howell

This name is a synonym of Penstemon rupicola (Piper) Howell.

The record derives from Tropicos which reports it as a synonym (record 50113595) with original publication details: Bull. Torrey Bot. Club 27(7): 397-398 397 1900.

Full publication details for this name can be found in IPNI: