]> GH barcode-00072914 Guyana Upper Mazaruni River basin, Mount Ayanganna, mixed evergreen forest below talus along cliffs at base, northeast side, 800-900 m Miconia tillettii Wurdack Wurdack 2010-08-16 16:42:30 S. S. Tillett, C. L. Tillett & R. Boyan