Compositae Working Group (CWG) (2021). Global Compositae Database. Calea standleyi Steyerm.. Accessed at: https://www.compositae.org/aphia.php?p=taxdetails&id=1181882 on 2024-05-14
original description(1940). Publ. Field Mus. Nat. Hist., Bot. Ser. 22 page(s): 299 [details]
From other sources
Contributed data: Published Data only shown for fields conflicting with the consensus taxon record Publ. Field Mus. Nat. Hist., Bot. Ser. 22(4) [MesoAmericana] Publications of the Field Museum of Natural History, Botanical Series 22(4): [Tropicos] [details] LSID urn:lsid:compositae.org:names:E1CF2449-7DEB-469B-9449-575C90F4B3CA [details] Type material Guatemala: San Marcos: lower to mid slopes Vulcan de Tajumulco, alt. 1300-3000 m, 1 Mar 1940, J. A. Steyermark 37004 (HT: F). [details]