Greenman, J.M. (1904). Diagnoses and synonymy of Mexican and Central American spermatophytes. <em>Proc. Amer. Acad. Arts.</em> 40: 28-52. page(s): 46 [details]
Compositae Working Group (CWG) (2024). Global Compositae Database. Hymenothrix glandulosa var. nelsonii Greenm.. Accessed at: https://www.compositae.org/gcd/aphia.php?p=taxdetails&id=1162563 on 2025-03-29
original descriptionGreenman, J.M. (1904). Diagnoses and synonymy of Mexican and Central American spermatophytes. <em>Proc. Amer. Acad. Arts.</em> 40: 28-52. page(s): 46 [details]