Compositae Working Group (CWG) (2021). Global Compositae Database. Ageratum houstonianum f. luteum B.L.Rob.. Accessed at: https://www.compositae.org/aphia.php?p=taxdetails&id=1240264 on 2024-04-29
original description(1923). Contr. Gray Herb. 68 page(s): 6 [details]
From other sources
Contributed data: Full Name Data only shown for fields conflicting with the consensus taxon record Ageratum houstonianum Mill. f. luteum B.L.Rob. [IPNI] [details] LSID urn:lsid:compositae.org:names:1C36B5F5-F1D2-4354-BE45-702806D2B42F [details]