Dyckia walteriana Leme
Literature references:
Comments:
- Distribution and habitat: This species is known only from the Atlantic Forest domain in the region of Londrina, Paraná, southern Brazil, at an elevation of ca. 700 m, where it is rupicolous on nearly horizontal granitic outcrops, forming large and dense clumps. The rocks where D. walteriana grows are under threat due to mining and pasture activities, which is severely affecting the survival of this only known population. —See Leme et al. 2012
