original description
Panero, J.L., Villaseñor, J.L., Medina, R. (1993). New species of Asteraceae-Heliantheae from Latin America. <em>Contr. Univ. Michigan Herb.</em> 19: 171-193.
page(s): 181 [details]
From editor or global species database
Type material Mexico. Durango: 14 km E of Canelas on road to Santiago Papasquiaro, 2180 m, 28 Aug 1991, J.L. Panero, S. Gonzalez, and S. Acevedo,2253, holotype MEXU, isotype CIIDIR, isotype MICH, isotype TEX, isotype US, isotype UC [details]Unreviewed
Contributed data: Published Data only shown for fields conflicting with the consensus taxon record
Contributions from the University of Michigan Herbarium 19: [Tropicos] [details]
LSID urn:lsid:compositae.org:names:34DB5973-41FB-4AD8-8F12-F94A55ED457C [details]