Penstemon virgatus subsp. pseudoputus Crosswh. Amer. Midl. Naturalist 77: 35 (1967)

Nomenclatural References

• literature : Amer. Midl. Naturalist 77: 35, fig. 1967 BHL link from IPNI metadata.
• literature : Crosswhite, F. S. (1967). Revision of Penstemon Section Habroanthus (Scrophulariaceae). III: Series Virgati. American Midland Naturalist, 77(1), 28. https://doi.org/10.2307/2423423 DOI link imported from Page, R. (2023). doi:10.5281/zenodo.7974720
• person : Frank Samuel Crosswhite (1940-2008) Based on occurrence of standard abbreviation 'Crosswh.' in the authors string.
• database : IPNI record: 187849-2
• database : The Plant List v1.1 record tro-29204316
• database : The Plant List version 1.0, record: tro-29204316