Nomenclature: wfo-0001411540
Penstemon fruticiformis var. amargosae Brittonia 44: 481 (1992)
Nomenclatural References
- literature : Holmgren, N. H. (1992). A Few Varietal Combinations in Californian Keckiella and Penstemon (Scrophulariaceae). Brittonia, 44(4), 481. https://doi.org/10.2307/2807198 DOI link imported from Page, R. (2023). doi:10.5281/zenodo.7974720
- database : IPNI record: 1127033-2 Originally associated with wfo-0001413824
- database : IPNI record: 970358-1
Taxonomy: Deprecated in 2022-12
Do not use this name.
Taxonomic References
- database : POWO record for urn:lsid:ipni.org:names:970358-1 Based on the initial data import