Ethnobotanical and ethnoecological study of Butia catarinensis Noblick & Lorenzi: contributions to the conservation of an endangered area in southern Brazil

by Leonardo Kumagai, Natalia Hanazaki
Published 2013-03-01

Etnobotânica e estrutura populacional do butiá, Butia catarinensis Noblick

by Sampaio, Leonardo Kumagai Antunes
Published 2012

Bromeliaceae from Pico Piraí, Guaratuba Municipality (Parana, Brazil) <br> Bromeliaceae Juss. do Pico Piraí, município de Guaratuba (Paraná, Brasil)

by Rosemeri Morokawa, Leonardo Kumagai Antunes Sampaio, Raquel R. B. Negrelle, Ivan Lewiski
Published 2011-12-01

Sphagnum (velvet) wild harvesting and trade: characteristics, social-economic and environmental implications, and perspectives

by Raquel R.B. Negrelle, Suelen Elisabeth Bordignon, Márcia Regina Ferreira, Leonardo Kumagai Sampaio
Published 2014-09-01