Palms
PALMS Project
European Network of Palm Scientists
Portal for Information on the Diversity of the Palm Family
The International Palm Society
Ethnobotany
Richard Schultes Interview
Nombres comunes de las plantas de Colombia
Taxonomy
Scratchpads for the Flora of Thailand
Instituto de Ciencias Naturales Bogotá, Colecciones Científicas en línea
Flora de Colombia online
National Herbarium of the Netherlands
European Distributed Institute of Taxonomy EDIT
The International Plant Names Index
Tropicos