Not an accepted name (status: unknown). The accepted name is Penstemon laricifolius var. exilifolius (A.Nelson) Payson, 1924.

Penstemon laricifolius subsp. exilifolius (A.Nelson) D.D.Keck, 1924 4% complete

No common name

Bull. Torrey Bot. Club 64:381. 1937

Data sources

Each value Trefle shows for Penstemon laricifolius subsp. exilifolius, with what every source says about it. When sources disagree, the strongest source is shown (how sources are ranked). Values imported before sources were recorded one by one are marked Source not recorded.

Something wrong? Suggest a correction.

Sourced2 Source not recorded5 Sources: Earlier Trefle data, POWO / WCVP (Kew)
Field Shown What the sources say
Core
Author (A.Nelson) D.D.Keck Sourced
Bibliography Bull. Torrey Bot. Club 64:381. 1937 No source recorded
Source not recorded
Rank ssp No source recorded
Source not recorded
Status unknown No source recorded
Source not recorded
Year 1924 No source recorded
Source not recorded
Morphology
Growth habit Forb/herb
  • Forb/herb · Earlier Trefle data · Reported · 2026-10-19
    value present before provenance tracking (2022 import), no source recorded
Sourced
Vegetable false No source recorded
Source not recorded