Penstemon ambiguus Torr., 1827 14% complete

Bush penstemon

Ann. Lyceum Nat. Hist. New York 2: 228 (1827)

Data sources

Each value Trefle shows for Penstemon ambiguus, 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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Sourced3 Source not recorded9 Sources: TRY Plant Trait Database, Earlier Trefle data
Field Shown What the sources say
Core
Author Torr. No source recorded
Source not recorded
Bibliography Ann. Lyceum Nat. Hist. New York 2: 228 (1827) No source recorded
Source not recorded
Phylum Tracheophyta No source recorded
Source not recorded
Rank species No source recorded
Source not recorded
Status accepted No source recorded
Source not recorded
Year 1827 No source recorded
Source not recorded
Descriptive
Common name Bush penstemon No source recorded
Source not recorded
Observations WC. & C. U.S.A. to NE. Mexico 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
Phenology
Duration perennial Sourced
Cultivation
Minimum root depth 163 cm Sourced