original description
McVaugh, R. (1972). Compositarum Mexicanarum Pugillus. <em>Contr. Univ. Michigan Herb.</em> 9, 359-484.
page(s): 447 [details]
From editor or global species database
Type material Mexico. Jalisco: 25-30 km SE of Talpa de Allende, ca 20 km S of el Rincón, steep mountainsides above Aserradero La Cumbre, in fir forest with Podocarpus and deciduous trees, 200-2250 m, 29 Nov 1960, R.McVaugh 21536, (Holotype: MICH) [details]Unreviewed
LSID urn:lsid:compositae.org:names:A03FB615-E3E4-4067-BCF2-20CBDBF1B130 [details]