Ageratum perplexans M.F.Johnson Ann. Missouri Bot. Gard. 58: 80, fig. 18 (1971)

Nomenclatural References

• literature : Ann. Missouri Bot. Gard. 58(1): 80. 1971 BHL link from IPNI metadata.
• literature : Johnson, M. F. (1971). A Monograph of the Genus Ageratum L. (Compositae-Eupatorieae). Annals of the Missouri Botanical Garden, 58(1), 6. https://doi.org/10.2307/2394925 DOI link imported from Page, R. (2023). doi:10.5281/zenodo.7974720
• person : Miles F. Johnson (b.1936) Based on occurrence of standard abbreviation 'M.F.Johnson' in the authors string.
• database : IPNI record: 7154-2
• database : The Plant List v1.1 record gcc-34892
• database : The Plant List version 1.0, record: gcc-34892