United States / Grow / Beardtongues
Beardtongues
This hub compares 34 species records. Across all 35 records, it carries 68 evidence rows from 20 distinct cited sources. The species split is 20 fire-resistant and 14 awaiting directional evidence. 1 genus-rank record is shown separately; genus-rank claims do not override a species record, and species evidence does not become one verdict for the genus.
Rated as a group: beardtongue Penstemon Fire-resistant Consensus 13 sources rate the genus as a
whole. Species evidence never rolls upward into a genus verdict, and genus claims never
override a species record.
› Fire-resistant: 20 species
Scroll for all 20 ↓
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Palmer's penstemon Fire-resistant Penstemon palmeri -
mat penstemon Fire-resistant Penstemon caespitosus -
Rocky Mountain penstemon Fire-resistant Penstemon strictus -
beardlip penstemon Fire-resistant Penstemon barbatus -
cobaea beardtongue Fire-resistant Penstemon cobaea -
firecracker penstemon Fire-resistant Penstemon eatonii -
Front Range beardtongue Fire-resistant Penstemon virens -
pineneedle beardtongue Fire-resistant Penstemon pinifolius -
sidebells penstemon Fire-resistant Penstemon secundiflorus -
Whipple's penstemon Fire-resistant Penstemon whippleanus -
Barrett's beardtongue Fire-resistant Penstemon barrettiae -
blue penstemon Fire-resistant Penstemon cyaneus -
bush penstemon Fire-resistant Penstemon fruticosus -
Creeping Beardtongue Fire-resistant Penstemon davidsonii v. menziesii -
Davidson's penstemon Fire-resistant Penstemon davidsonii -
Davidson's penstemon Fire-resistant Penstemon davidsonii v. davidsonii -
germander beardtongue Fire-resistant Penstemon teucrioides -
Payette beardtongue Fire-resistant Penstemon payettensis - Penstemon hybrid Fire-resistant Penstemon hybrid
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thickleaf beardtongue Fire-resistant Penstemon pachyphyllus
Awaiting evidence: 14 species
Scroll for all 14 ↓
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eastern gray beardtongue Awaiting evidence Penstemon canescens -
eastern smooth beardtongue Awaiting evidence Penstemon laevigatus -
Los Alamos beardtongue Awaiting evidence Penstemon alamosensis -
pink plains beardtongue Awaiting evidence Penstemon ambiguus - azure penstemon Awaiting evidence Penstemon azureus
- bunchleaf penstemon Awaiting evidence Penstemon heterophyllus
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Cardwell's beardtongue Awaiting evidence Penstemon cardwellii - low beardtongue Awaiting evidence Penstemon humilis
- mountain pride Awaiting evidence Penstemon newberryi
- Rydberg's penstemon Awaiting evidence Penstemon rydbergii var. oreocharis
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sand penstemon Awaiting evidence Penstemon arenicola - scabland penstemon Awaiting evidence Penstemon deustus
- Sierra beardtongue Awaiting evidence Penstemon heterodoxus
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Siskiyou beardtongue Awaiting evidence Penstemon anguineus
About beardtongues
Directory notes
More about Penstemon: Wikipedia — external references; not evidence sources.