Revision of the American Species of Rinorea, New Plants from Venezuela, Hemibaccharis, A New Genus of Baccharindinae.
Washington: GPO, 1924. 8vo. 63 pp. Stamps to cover, light browning near edges and to spine, chipping to fore-edge of rear cover. Contributions from the United States National Herbarium, Volume 20, Part 13. Near Fine Paperback (Item ID: 48822)