Ageratina altissima var. angustata (A.Gray) Clewell & Wooten Brittonia 23: 138 (1971)

Nomenclatural References

• literature : Clewell, A. F., & Wooten, J. W. (1971). A Revision of Ageratina (Compositae: Eupatorieae) from Eastern North America. Brittonia, 23(2), 123. https://doi.org/10.2307/2805429 DOI link imported from Page, R. (2023). doi:10.5281/zenodo.7974720
• person : Andre Francis Clewell (b.1934) Based on occurrence of standard abbreviation 'Clewell' in the authors string.
• person : Asa Gray (1810-1888) Based on occurrence of standard abbreviation 'A.Gray' in the authors string.
• person : Jean Wilson Wooten Based on occurrence of standard abbreviation 'Wooten' in the authors string.
• database : IPNI record: 6816-2
• database : The Plant List version 1.0, record: gcc-67899
• database : The Plant List version 1.1, record: gcc-67899