Mori S. A., Berkov A., Gracie C. A., Hecklau E. F., 2011, Tropical Plant Collecting: From the Field to the Internet, the Association for Tropical Biology & Conservation, http://www.tropicalbio.org/index.php?option=com_content&view=article&id=553:tropical-plant-collecting-from-the-field-to-the-internet&catid=71&Itemid=110, Type of document: Bookthe Association for Tropical Biology & Conservation, http://www.tropicalbio.org/index.php?option=com_content&view=article&id=553:tropical-plant-collecting-from-the-field-to-the-internet&catid=71&Itemid=110