(233 ) 
5188. Incienso blanco. White incense bark,—The bark of a species of Myrocarpus. 
Native of tropical America. 
5189. Inga marati.—The bark of Inga affinis DC. 
5190. Timbo saayu.—The bark of a species of Enterolobium. 
5191. Timbo pyta.—The bark of a species of Enterolobium. 
5192. Timbo marati.—The bark of a species of Enterolobium. 
5193. Timbo bark.—The bark of Enterolobium timbana Mart. 
5194. Ground timbo bark.—The preceding, in a ground state. 
5195. Tatane bark.—The bark of Pithecolobium scalare Griseb. Native of tropical 
South America. 
5196. 
5197. Sassy bark. Erythrophloeum.—The bark of Erythrophloeum guineense Don. 
Native of tropical Africa. Presented by Merck & Company, of New York. 
5198. Another sample of the same. Presented by Lehn & Fink, of New York. 
THE SENNA FAMILY (Caesalpiniaceae) 
5198.1. Espina de corona bark.—The bark of Gleditsia amorphoides (Griseb.) Taub. 
Native of tropical South America. 
5199. Guayacan bark.—The bark of Caesalpinia melanocarpa Benth. Native 
of tropical America. 
5200. Cupay bark. Copaiba bark.—The bark of Copaiba Langsdorffii (Desf.) 
Kuntze. 
5201. Cupay bark. Copaiba bark.—The bark of “C. ayabensis.” 
5202. Abati timbabi.—The bark of Hymenaea stilbocarpa Hayne. 
5203. Ibira pyta. Brazil-wood bark.—The bark of Peltophorum Vogelianum Walp. 
5204. Ybma pyta. Saayu bark.—Another sample of the preceding. 
THE PEA FAMILY (Fabaceae) 
5205. Palo de rosa bark.—The bark of a species of Machaerium. Same source and 
donor. 
5206. Ceiba bark.—The bark of Erythrina Crista-galli L. Same source and donor. 
5207. Jamaica dogwood.—The bark of the root of Ichthyomethia piscipula (L.) 
Kuntze. Native of the West Indies. Presented by Parke, Davis & 
Company. 
5208. Another sample of the same. From the New York drug market. Presented 
by H. H. Rusby. 
5209. Locust bark.—The bark of Robinia pseudacacia L. Native of the eastern 
United States and cultivated for timber and for ornament. Collected 
by H. H. Rusby near Poughkeepsie, New York, June, 1919. 
. Trevol bark.—The bark of a species of Toluifera. Native of tropical South 
America. 
5211. Another sample of the same. 
THE RUE FAMILY (Rutaceae) 
5212. Angostura, or Cusparia, bark.—The bark of Cusparia Angostura (Rich.) 
Lyons. Native of northern South America. Presented by Parke, Davis & 
Company, of New York. 
