Monographs Details: Calycophyllum
Authority: Maguire, Bassett & Wurdack, John J. 1964. The botany of the Guayana Highland--Part V. Mem. New York Bot. Gard. 10: 1-278.
Family:Rubiaceae
Scientific Name:Calycophyllum
Discussion:recent years various collections have been made in Venezuela and British Guiana of trees having smooth, shiny, exfoliating, coppery-red or reddish bark. These have been found to belong to the genus Calycophyllum.