Malacothrix sonchoides var. torreyi (A.Gray) E.W.Williams Amer. Midl. Naturalist 58: 503 (1957)

Nomenclatural References

• literature : Amer. Midl. Naturalist 58: 503. 1957 BHL link from IPNI metadata.
• literature : Williams, E. W. (1957). The Genus Malacothrix (Compositae). American Midland Naturalist, 58(2), 494. https://doi.org/10.2307/2422630 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 : Elizabeth W. Williams Based on occurrence of standard abbreviation 'E.W.Williams' in the authors string.
• database : IPNI record: 149713-2
• database : The Plant List v1.1 record gcc-43590
• database : The Plant List version 1.0, record: gcc-43590