The Plant List — A working list for all plant species

L Penstemon attenuatus var. varians A. Nelson is a synonym of Penstemon rydbergii var. varians (A. Nelson) Cronquist

This name is a synonym of Penstemon rydbergii var. varians (A. Nelson) Cronquist.

The record derives from Tropicos (data supplied on ) which reports it as a synonym (record 50107934) with original publication details: Bot. Gaz. 54(2): 146–147 1912.

Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:187178-2.

Earlier versions

This name record (from Tropicos) was not included in version 1 of The Plant List. It is possible the same name was included from a different data source, to check this you can search for Penstemon attenuatus in version 1 of The Plant List.