Mimosa huanchacae Barneby

Margoth Atahuachi, M. Leontien Van Der Bent, John R. I. Wood, Gwilym P. Lewis & Colin E. Hughes, 2016, Bolivian Mimosa (Leguminosae, Mimosoideae): three new species and a species checklist, Phytotaxa 260 (3), pp. 201-222 : 215

24. ** § Mimosa huanchacae Barneby

As currently known, this is a locally restricted endemic, known from only a handful of collections, all of them from adjacent localities at the northern end of the Serranía de Huanchaca around 13°39´S and 60°50´W at 200–400 (–850) m., Peña & Foster 223 ( holotype NY photo!; isotype USZ!); Gutierrez et al. 888 (K!, USZ!); Killeen et al. 5412 (K!, USZ!). A distinctive species with a large exserted efoliate panicle of globose capitula and whole plant densely hispid with 2–4mm setae. One of three Huanchaca endemics along with M. suberosa and M. rastrera .