Pending editorial review. Names come from GBIF/POWO; growing details are a draft our editors are still verifying.
Plant encyclopedia
Penstemon attenuatus
Sulphur Penstemon · Plantaginaceae
Common names: Sulphur beardtongue.
Penstemon attenuatus is a species of flowering plant in the plantain family known by the common names sulphur penstemon and taperleaf beardtongue.
PlantaginaceaePerennialUS native
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About Sulphur Penstemon
Penstemon attenuatus is a species of flowering plant in the plantain family known by the common names sulphur penstemon and taperleaf beardtongue. It is native to the northwestern United States.
Description adapted from Wikipedia, licensed CC BY-SA 4.0.
Growing & care
Growing guide coming soon. Our editors haven't written verified care details for this plant yet. Native range and classification are shown below.
| Native range | Idaho, Montana, Oregon, Washington, Wyoming |
|---|---|
| Toxicity | Pets: Not documented · People: Not documented |
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