(251) 



5548. Lippia mexicana.— The leaves of Lippia dulcis Trev. ( Verbenaceac— Verbena 



Family). Native of Mexicoand the West Indies. Presented by H. H. 

 Rusby. 



5549. Another sample of the same from the same donor. 



THE MINT FAMILY (Labiatae) 



5550. Rosemary. Rosmarinus. (See No. 2021.) Presented by H. H. Rusby. 



5551. Rosemary leaves.— The leaves of the preceding. Presented by Parke, 



Davis & Company. 



5552. Rosemary leaves with the flowers. Presented by H. H. Rusby. 



5553. Sweet-balm leaves.— The leaves of Cedronella triphylla Moench. (Draco- 



cephdum canariense L.) Native of the Canary Islands. Presented by 

 Merck & Company. 



5554. Betony leaves. Betonica.— The leaves of Betonica officinalis L. Native of 



Europe and Asia. Presented by Parke, Davis & Company. 



5555. Stone-root leaves. Horsebalm. Richweed. — The leaves of Collinsonia 



canadensis L. Native of eastern and central North America. Collected 

 by H. H. Rusby at Montclair Heights, New Jersey, July 3, 1919. 



5556. Sage leaves. Salvia. (See No. 1589.) Presented by Parke, Davis & 



Company. 



5557. Rubbed sage.— The preceding leaves, modified by a rubbing process. Same 



donor. 



5558. Adulterated powdered sage. — The preceding leaves in the powdered state, 



adulterated with 50% of corn starch. From the New York drug market. 

 Presented by H. H. Rusby. 



5559. Italian baled sage.— The dried leafy stems of the same plant. Presented 



by Parke, Davis & Company. 



5560. Spurious sage.— The leaves of Saliva triloba L. Native of southern Europe. 



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



5561. Spurious sage. — The leaves of S. crassifolia Desf. Same home and donor. 



5562. Spurious sage.— The leaves of S. lavandulaefolia Vahl. Same source and 

 donor. 



55 6 3- 



5564. Melissa. Sweet Melissa. Balm. Lemon balm. (See No. 2007.) Pre- 



sented by Parke, Davis & Company. 



5565. Summer savory. (See No. 1581.) Presented by H. H. Rusby. 



5566. Another sample of the same. Same donor. 



5567. Hyssop. (See No. 2005.) Presented by Parke, Davis & Company. 



5568. Another sample of the preceding, with the flowers. Presented by H. H. 



Rusby. 



5569. Sweet marjoram. Marjoram. Majoriana. (See No. I579-) Presented 



by Parke, Davis & Company. 



5570. Cretan dittany. — The leaves of Origanum Dictamnus L. Native of the Isle 



of Crete. Presented by the Museum of the British Pharmaceutical Asso- 

 ciation. 



5571. Thyme. Thymus. Garden, or sweet, thyme. (See No. 1585.) Presented 



by Parke, Davis & Company. 



5572. Spearmint. (See No. 1584.) Collected by A. A. Tyler at Easton, Pennsyl- 



vania, in 1898. 



