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.
From Wikipedia, under CC BY-SA 4.0.
Is it poisonous?
We have no record of Sulphur Penstemon being toxic, poisonous or venomous. That is not proof that it is safe. Never eat, touch or handle a wild plant, mushroom or animal on the strength of an identification; ask someone qualified.
Easily confused with
- Penstemon rydbergii
- Penstemon subserratus
- Penstemon euglaucus
- Penstemon pruinosus
- Penstemon albertinus
- Penstemon virens
Classification
- Kingdom
- Plantae
- Phylum
- Tracheophyta
- Class
- Magnoliopsida
- Order
- Lamiales
- Family
- Plantaginaceae
- Genus
- Penstemon
- Species
- Penstemon attenuatus
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