(86) 



1904. Orange berries. Petit Grain. Aurantia Immatura. — The unripe fruits of 



number 1897. Presented by Lehn & Fink, of New York City. 



1905. Oil of orange berries or Petit grain. 



1906. Short buchu leaves. — The leaves of Barosma betulina (Thunb.) Bart. & 



Wendt. Native of southern Africa. Presented by H. H. Rusby. 



1907. Oil of buchu. Distilled from one or more species of Barosma. 



1908. Ruta or rue. The herbage of Ruta graveolens L. Native of Europe and 



Asia and cultivated. Presented by H. H. Rusby. 



1909. Oil of rue. Oleum Rutae. Distilled from the preceding. 



1910. Prickly-ash bark (southern). — The bark of Zanthoxylum Clava-Herculis L. 



Native of the southern United States. 



191 1. Oil of prickly ash. Distilled from the preceding or from Z. americanum 



Mill., a native of north-eastern North America. 



191 2. Cusparia, or Angostura, bark. — The bark of Cusparia Angostura (Rich.) 



Lyons. Native of northern South America. 



1913. Oil of Cusparia or Angostura. Distilled from the preceding. 



THE MYRRH FAMILY (Burseraceae) 



1914. Olibanum. (See No. 1240.) 



1915. Oil of Olibanum. Distilled from the preceding. 



1916. Myrrh. — A gum-resin exuding from incisions in the bark of Commiphora 



Myrrha (Nees) Engler. Native of northeastern Africa. 



1917. Oil of myrrh. Distilled from the preceding. 



1918. Elemi. (See No. 1241.) Presented by Seabury & Johnson, of New York 



City. 



1919. Oil of Elemi. Distilled from the preceding. 



1920. Cayenne red. Linaloe wood. — The wood of Bursera aloexylon Engler. 



(Burseraceae — Myrrh Family.) Native of tropical America. Presented 

 by the American Perfumery Association. 



192 1. Oil of Linaloe wood. Distilled from the preceding. Same donor. 



1922. Cascarilla. — The bark of Croton Eleuteria (L.) Bennett (Euphorbiaceae — 



Spurge Family). Native of the Bahama Islands. 



1923. Oil of Cascarilla. Distilled from the preceding. 



1924. Mastic, or mastiche. (See No. 1252.) 



1925. Oil of mastic. Distilled from the preceding. 



1926. Ambrette seeds. — The seeds of Hibiscus Abelmoschus L. {Malvaceae — 



Mallow Family.) Native of tropical Asia and Africa. Presented by the 

 American Perfumery Association. 



1927. Oil of Ambrette seeds. Distilled from the preceding. Same donor. 



1928. Borneo camphor, or Borneol. A camphor originally obtained from cavities 



in the wood of Dryobalanops aromatica Gaertn. {Dipterocarpaceae 

 — Dipterocarpus Family). Native of the East Indies. This substance 

 also occurs in the volatile oils of many other plants, especially those of 

 the Carduaceae or Thistle family. Same donor. 



1929. Bornyl acetate. — A compound of a derivative principle from Borneo camphor. 



Same donor. 



