Penstemon pallidus subsp. arkansanus (Pennell) R.W.Benn.
- Dataset
- GBIF Backbone Taxonomy
- Rank
- SUBSPECIES
- Published in
- R. W. Benn. (1963). In: Phytologia 9: 57.
Classification
- kingdom
- Plantae
- phylum
- Tracheophyta
- class
- Magnoliopsida
- order
- Lamiales
- family
- Plantaginaceae
- genus
- Penstemon
- species
- Penstemon arkansanus