Apios americana f. pilosa Steyerm. Rhodora 40: 179 (1938)

Nomenclatural References

• literature : Rhodora 40: 179. 1938 BHL link from IPNI metadata.
• person : Julian Alfred Steyermark (1909-1988) Based on occurrence of standard abbreviation 'Steyerm.' in the authors string.
• database : IPNI record: 16421-2