Mimosa chartostegia Barneby

Ferraz, José Roberto, Molina, José Marcelo P., Hassemer, Gustavo & Ribeiro, José Eduardo Lahoz Da Silva, 2025, An annotated checklist of the endemic flowering plants of Paraná, southern Brazil, Phytotaxa 685 (1), pp. 1-62 : 40

78. Mimosa chartostegia Barneby

Life form:—Shrub.

Habitat:—Subtropical Highland Grasslands and Araucaria Forest , growing on sandstone outcrops, sandy soils and limestone slopes at an elevation of 868–1172 m a.s.l.

Geographic distribution:—Balsa Nova: L.A. Martin 1 (MBM!). Campo Magro: J.M. Silva et al. 3539 (MBM!). Jaguariaíva: E. Barboza 2645 (HCF). Ponta Grossa: O.S. Ribas & M. Morales 8520 (MBM!). Rio Branco do Sul: G. Hatschbach et al. 64014 (MBM!).

Number of gatherings:—22. Most recent record:—2011.

Preliminary conservation status:—Endangered (EN – B1ab[i,ii,iii]+B2ab[i,ii,iii]). EOO = 2,809.625 km 2 and AOO = 28 km 2.

Conservation unit:—Campos Gerais National Park.