Asclepias hirtella (Pennell) Woodson Ann. Missouri Bot. Gard. 28: 207 (1941)

Nomenclatural References

• literature : Ann. Missouri Bot. Gard. 28: 207. 1941 BHL link from IPNI metadata.
• literature : Woodson, R. E. (1941). The North American Asclepiadaceae. I. Perspective of the Genera. Annals of the Missouri Botanical Garden, 28(2), 193. https://doi.org/10.2307/2394270 DOI link imported from Page, R. (2023). doi:10.5281/zenodo.7974720
• person : Francis W. Pennell (1886-1952) Based on occurrence of standard abbreviation 'Pennell' in the authors string.
• person : Robert Everard Woodson (1904-1963) Based on occurrence of standard abbreviation 'Woodson' in the authors string.
• database : IPNI record: 21200-2
• database : The Plant List version 1.0, record: kew-2654849
• database : The Plant List version 1.1, record: kew-2654849