]> GH barcode-00039395 Colombia Vaupés Río Piraparaná (tributary of Río Apaporis), headwaters of Caño Teemeeña, between 0°15'S, 70°30'W and 0°25'N, 70°30'W Guatteria denudata R. E. Fries R. E. Fries 2014-08-27 12:19:24 R. E. Schultes & I. Cabrera