The Plant List — A working list for all plant species

M Penstemon dayanus Howell is a synonym of Penstemon whitedii subsp. dayanus (Howell) D.D. Keck

This name is a synonym of Penstemon whitedii subsp. dayanus (Howell) D.D. Keck.

The record derives from Tropicos (data supplied on ) which reports it as a synonym (record 50126831) with original publication details: Fl. N.W. Amer. 5: 511–512 1901.

Earlier versions

This name was in version 1 of The Plant List, record tro-50126831.

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