University of Florida Gainesville,FL

University of FloridaGainesville, FL

Riso National Laboratory, Postboks 49DK-4000 Roskilde, Denmark

Riso National Laboratory, Postboks 49DK-4000 Roskilde, Denmark

Riso National Laboratory, Postboks 49DK-4000 Roskilde, Denmark

Instituto Ecology Sistematica

Instituto Ecologi y Sistematica

Instituto de Ecologia y Sistematica, CITMA, Carr. de Varona km 3.5, Capdevila, Boyeros, A.P. 8029, C. de La Habana, 10800, Cuba

CIAT Experiment Station Cauca, Quilichao Colombia, South America