The Plant List — A working list for all plant species

M Penstemon filiformis (D.D. Keck) D.D. Keck is an accepted name

This name is the accepted name of a species in the genus Penstemon (family Plantaginaceae).

The record derives from Tropicos (data supplied on ) which reports it as an accepted name (record 29201336) with original publication details: Ill. Fl. Pacific States 3: 761 1951.

Full publication details for this name can be found in IPNI:


See "Status", "Confidence level", "Source" for definitions.

Name Status Confi­dence level Source Date supplied
Penstemon laetus subsp. filiformis D.D. Keck Synonym L TRO
Penstemon laetus var. filiformis (D.D. Keck) McMinn Synonym L TRO

Further information

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Earlier versions

This name was in version 1 of The Plant List, record tro-29201336, and has not been changed.