The Plant List — A working list for all plant species

M Penstemon aggregatus Pennell is a synonym of Penstemon rydbergii var. aggregatus (Pennell) N.H. Holmgren

This name is a synonym of Penstemon rydbergii var. aggregatus (Pennell) N.H. Holmgren.

The record derives from Tropicos (data supplied on ) which reports it as a synonym (record 29204279) with original publication details: Contr. U.S. Natl. Herb. 20(9): 367–368 1920.

Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:187125-2.

Earlier versions

This name was in version 1 of The Plant List, record tro-29204279.

  • this name record has not changed
  • names related to this name have changed