Not an accepted name (status: unknown). The accepted name is Penstemon clevelandii var. connatus Munz & I.M.Johnst., 1923.

Penstemon clevelandii subsp. connatus (Munz & I.M.Johnst.) D.D.Keck, 1876 4% complete

No common name

Keck DD (1937) Studies in Penstemon V. The Section Peltanthera. American Midland Naturalist 18(5): 790. doi: 10.2307/2420419.

Data sources

Each value Trefle shows for Penstemon clevelandii subsp. connatus, 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.

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Sourced2 Source not recorded5 Sources: Earlier Trefle data, POWO / WCVP (Kew)
Field Shown What the sources say
Core
Author (Munz & I.M.Johnst.) D.D.Keck Sourced
Bibliography Keck DD (1937) Studies in Penstemon V. The Section Peltanthera. American Midland Naturalist 18(5): 790. doi: 10.2307/2420419. No source recorded
Source not recorded
Rank ssp No source recorded
Source not recorded
Status unknown No source recorded
Source not recorded
Year 1876 No source recorded
Source not recorded
Morphology
Growth habit Subshrub, Forb/herb
  • Subshrub, 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