Greenman, J. M. (1899). Some new species, extended ranges, and newly noted identities among the Mexican Phanerograms. <em>Proc. Amer. Acad. Arts.</em> 34(20): 566-578. page(s): 575 [details]
Compositae Working Group (CWG) (2025). Global Compositae Database. Baccharis macrocephala Sch.Bip.. Accessed at: https://www.compositae.org/gcd/aphia.php?p=taxdetails&id=1131752 on 2025-09-12
original descriptionGreenman, J. M. (1899). Some new species, extended ranges, and newly noted identities among the Mexican Phanerograms. <em>Proc. Amer. Acad. Arts.</em> 34(20): 566-578. page(s): 575 [details]