The IBGE Ecological reserve, located 35 km from downtown Brasilia, is one of the core areas of the Cerrado Biosphere Reserve created by UNESCO. This article lists 26 species of acrocarpous mosses representing 12 families. Bryaceae (five) was the most species-rich family. Four new occurrences for the Midwestern Region and three for the Distrito Federal are presented. Keys, comments, geographic distribution and diagnoses are provided.
bryophytes; Distrito Federal; IBGE; gallery forest; mosses