Pylro, Victor Satler, Eduardo dos Santos Cruz, Gabriela Frois Duarte, and Alessandra Rodrigues Kozovits. 2011. “The Increase of N Availability via Atmospheric Deposition and the Reproduction Phenology in Habenaria Caldensis Kraenzl. (Orchidaceae) in the Parque Estadual Do Itacolomi (PEIT) - MG, Brazil”. Biota Neotropica 11 (2). Sao Paulo, Brazil. //www.biotaneotropica.org.br/BN/article/view/755.