Madia sativa subsp. congesta (Torr. & A.Gray) D.D.Keck in D.A.Johans. Bot. Gaz. 95: 204, 205 (1933)

Nomenclatural References

• literature : Bot. Gaz. 95: 204, 205. 1933 BHL link from IPNI metadata.
• literature : Johansen, D. A. (1933). Cytology of the Tribe Madinae, Family Compositae. Botanical Gazette, 95(2), 177–208. https://doi.org/10.1086/334382 DOI link imported from Page, R. (2023). doi:10.5281/zenodo.7974720
• person : Asa Gray (1810-1888) Based on occurrence of standard abbreviation 'A.Gray' in the authors string.
• person : David D. Keck (1903-1995) Based on occurrence of standard abbreviation 'D.D.Keck' in the authors string.
• person : Donald Alexander Johansen (b.1901) Based on occurrence of standard abbreviation 'D.A.Johans.' in the authors string.
• person : John Torrey (1796-1873) Based on occurrence of standard abbreviation 'Torr.' in the authors string.
• database : IPNI record: 149194-2