Research Article
Effect of Activated Charcoal for Seedlings Development of Catasetum fimbriatum Lindl (Orchidaceae)
Department of Cell Biology and Genetics, State University of Maring a, Avenida Colombo, 5790 87020-900 Maringa, PR, Brazil
Maria Auxiliadora Gutierre Milaneze
Department of Biology State University of Maring a, Avenida Colombo,5790 87020-900 Maringa, PR, Brazil
Maria de Fatima P.S. Machado
Department of Cell Biology and Genetics, State University of Maring a, Avenida Colombo, 5790 87020-900 Maringa, PR, Brazil