(8 3 ) 



1824. Oil of American wormsccd. Oleum Chcnopodii. Distilled from the pre- 



ceding two species. 

 1824.1. Water-lily. — The flower of Castalia odorata (Dryand.) Woodv. & Mood. 

 (Nymphaeaceae — Water-lily family). Native of eastern North America. 

 Collected by W. A. Couper on Pompton Lake, New Jersey, July, 1920. 



1825. Black caraway seed. Nigella seed. The seed of Nigella sativa L. (Ranun- 



culaceae — Buttercup Family). Native of southern Europe and cultivated. 



1826. Oil of black caraway or Nigella. Distilled from the preceding. 



1827. Illicium or star anise. — The fruit of Illicium verum Hooker f. (Magnoliaceae 



• — Magnolia Family). Native of China. 



1828. Oil of star anise or Illicium. Distilled from the preceding. 



1829. Anethol. The active principle of the preceding oil. 



1830. Mace. (See No. 1478.) 



183 1. Oil of mace. Oleum Macis. Distilled from the preceding. 



1832. Nutmegs. (See No. 1476.) Presented byBoustead & Company, of Singa- 



pore. 



1833. Oil of nutmeg. Distilled from the preceding. 



THE LAUREL FAMILY (Lauraceae) 



1834. Ceylon cinnamon. (See No. 1497.) 



1835. Oil of Ceylon cinnamon. Distilled from the preceding, although it is usually 



obtained from the chips, twigs, and other waste portions, rather than from 

 the fine quill bark. 



1836. Cinnamic aldehyde. The active constituent of oil of cinnamon. Presented 



by the American Perfumery Association. 



1837. Cassia or cassia cinnamon. (See No. 1499.) 



1838. Oil of cassia or cassia cinnamon. Distilled from the preceding. 



1839. Model of a camphor tub, illustrating how crude camphor is imported. 



Presented by H. J. Baker & Brothers, of New York City. 



1840. Another sample of same. Same donor. 



1841. Crude camphor. — The crude, condensed distillate from the wood of Cinna- 



momum Camphora (L.) Nees & Eberm. Native of eastern Asia. Pre- 

 sented by H. J. Baker & Brothers, of New York City. 



1842. Oil of camphor. Obtained as a by-product in the distillation of camphor. 



1843. Pichury nuts. — The seeds of Nectandra Pichury-major Nees. Native of 



Brazil. From the New York drug market. Presented by H. H. Rusby. 



1844. California wild olive. The fruiting branches of Umbellularia californica 



(Arnott) Nuttall. Native of California. Collected by H. H. Rusby 

 near San Francisco, California. 



1845. Laurel leaves or bay-laurel leaves. (See No. 15 12.) Presented by H. H. 



Rusby. 



1846. Oil of laurel or bay laurel. Distilled from the preceding. 



1847. Sassafras roots. The roots of Sassafras Sassafras (L.) Karst. (See No. 



15 14.) Collected by H. H. Rusby. 



1848. Oil of Sassafras. Distilled from the preceding. 



1849. Safrol. The active constituent of oil of Sassafras. Presented by the 



American Perfumery Association. 



