]> GH barcode-00229932 Peru Loreto 4 km from Michana, Rio Nanay. Estación Biológico Callicebus. Upland forest on white sand, mostly poorly drained and swampy Hirtella revillae Prance Prance 2010-08-16 16:36:27 A. H. Gentry, F. Ayala & J. Revilla