Asclepias tuberosa subsp. rolfsii (Britton ex Vail) Woodson Ann. Missouri Bot. Gard. 31: 368 (1944)

Nomenclatural References

• literature : Ann. Missouri Bot. Gard. 31: 368. 1944 BHL link from IPNI metadata.
• literature : Woodson, R. E. (1944). Notes on Some North American Asclepiads. Annals of the Missouri Botanical Garden, 31(4), 363. https://doi.org/10.2307/2394370 DOI link imported from Page, R. (2023). doi:10.5281/zenodo.7974720
• person : Anna Murray Vail (1863-1955) Based on occurrence of standard abbreviation 'Vail' in the authors string.
• person : Nathaniel Lord Britton (1859-1934) Based on occurrence of standard abbreviation 'Britton' in the authors string.
• person : Robert Everard Woodson (1904-1963) Based on occurrence of standard abbreviation 'Woodson' in the authors string.
• database : IPNI record: 21318-2