Linnaeus, C. (1753). Species plantarum, exhibentes plantas rite cognitas ad genera relatas cum differentiis specificis, nominibus trivialibus, synonymis selectis, locis natalibus, secundum systema sexuale digestas. Vol 2. Salvius, Stockholm., available online athttps://www.biodiversitylibrary.org/page/358580 page(s): 802 [details]
Compositae Working Group (CWG) (2025). Global Compositae Database. Hieracium gronovii L.. Accessed at: https://www.compositae.org/gcd/aphia.php?p=taxdetails&id=1092024 on 2025-09-11
original descriptionLinnaeus, C. (1753). Species plantarum, exhibentes plantas rite cognitas ad genera relatas cum differentiis specificis, nominibus trivialibus, synonymis selectis, locis natalibus, secundum systema sexuale digestas. Vol 2. Salvius, Stockholm., available online athttps://www.biodiversitylibrary.org/page/358580 page(s): 802 [details]
original description(ofHieracium panamense S.F.Blake)Blake, S.F. (1924). New American Asteraceae. <em>Contr. U.S. Natl. Herb.</em> 22: 587-661. page(s): 658 [details]