Urtica purpurascens Nutt. Trans. Amer. Philos. Soc. , n.s., 5: 169 (1835)

Nomenclatural References

• person : Thomas Nuttall (1786-1859) Based on occurrence of standard abbreviation 'Nutt.' in the authors string.
• database : IPNI record: 857847-1
• database : The Plant List version 1.0, record: tro-50127993
• database : The Plant List version 1.1, record: tro-50127993