(253) 



5597- Adulterated powdered stramonium. — The precceding, in a ground state 

 and containing some chestnut leaves. Presented by H. H. Rusby. 



5598. Purple stramonium. — The leaves of Datura Tatula L. Native of South 



America and naturalized in the United States. Collected by J. A. Shafer 

 at Williamsbridge, New York, August 10, 1904. 



5599. Tobacco. — The commercial dried leaves of Nicotiana Tabacum L. Native of 



tropical America and everywhere cultivated. Presented by the American 

 Tobacco Company. 



5600. Scopolia leaves. — The leaves of Scopolia carniolica Jacq. Native of south- 



eastern Europe and adjacent Asia. Used as a substitute for belladonna 

 leaves, but having different medicinal properties. Presented by H. H. 

 Rusby. 



5601. Mullein leaves. Velvet dock. Blanket leaf. — The leaves of Verbascum 



Thapsus L. {Scrophulariaceae — Figwort Family). Native of Europe and 

 naturalized in the United States. Collected by J. A. Shafer at Williams- 

 bridge, New York, September 20, 1904. 



5602. Matto Ycapao. Urapa. Cocaha. — The leaves of a plant in the same family. 



Presented by the New York College of Pharmacy. 



5603. Digitalis. Foxglove. Folks-glove. (See No. 2875.) The sample consists 



of leaves of the second year's growth, grown in the New York Botanical 

 Garden, November, 1904. 



5604. A commercial sample of the same. — Presented by Parke, Davis & Company. 



5605. Pure powdered Digitalis. — The preceding leaves in a powdered state. Pre- 



sented by H. H. Rusby. 



5606. Adulterated powdered Digitalis. — The same as the preceding, but adul- 



terated with chestnut leaves. Same donor. 



5607. Another sample of the same, containing an excess of sand. Same donor. 



5608. Another sample adulterated with stramonium leaves. Same donor. 



5609. Spurious Digitalis. — The leaves of Digitalis Thapsus L. Native of Europe. 



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



5610. Another sample of the same. Same donor. 



5611. Caroba leaves. — The leaves of a species of Jacaranda (Bignoniaceae — 



Bignonia Family). Native of South America. From the New York drug 

 market. Presented by H. H. Rusby. 



5612. Bigao. Diabetol. — The leafy and fruiting branches of Stenolobium molle 



Seeman (Same family). Native of tropical America. A commercial 

 sample. Presented by H. H. Rusby. 



5613. Another sample, consisting of the leaves only. Same source and donor. 



5614. Another sample of the same. Same source and donor. 



5615. Benne leaves. Sesame leaves. (See No. 1700.) Presented by Parke, 



Davis & Company. 



5616. Plantain leaves. Plantago. — The leaves of Plantago Rugelii Decne. (Plan- 



taginaceae — Plantain Family). Native of eastern and central North 

 America. Collected by P. Wilson in Bedford Park, New York, July, 1899. 



5617. Black, or narrow-leaved, plantain. — The leaves of P. lanceolata L. Native 



of Europe and freely naturalized in the United States. Collected by W. N. 

 Clute in Bedford Park, New York, July, 1899. 



