This name is a synonym of Penstemon globosus .
The record derives from Tropicos
(data supplied on )
which reports it as a synonym (record 50113593
) with original publication details: Bull. Torrey Bot. Club 27(7): 397 1900.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:187292-2
.
This name was in version 1 of The Plant List, record tro-50113593.