⚠ Version 1 of The Plant List has been superseded.
This name record (from Tropicos) is not included in version 1.1 of The Plant List. It is possible the same name is included from a different data source, to check this you can search for Penstemon richardsonii in version 1.1 of The Plant List.
- The Plant List
- Penstemon richardsonii subsp. curtiflorus
Penstemon richardsonii subsp. curtiflorus
is a synonym
of Penstemon richardsonii var. curtiflorus
This name is a synonym of Penstemon richardsonii var. curtiflorus .
The record derives from Tropicos which reports it as a synonym (record 29201471) with original publication details: Brittonia 8(4): 249-250 249 1957.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:187733-2.