48 AIDS TO THE STUDY OF PHARMACOGNOSY. 
Bentley and Trimen, “ Medicinal Plants,” 4 volumes, Lon- 
don, 1875-1880. Small quarto, with 306 colored plates. 
Artus, “ Handatlas simmtlicher medicinisch-pharmaceutischer 
Gewiichse,” etc. Sixth edition, edited by G. von Hayek. 
Jena, 1882. j 
Cassone, F., ‘Flora medico-farmaceutica,” 6 volumes, with 
600 colored plates. 8vo, Torino, 1847-1852. Not seen by us. 
In America, the following illustrated works are in course of 
publication, which especially represent the medicinal plants in 
use in this country. 
Lloyd, J. U. and ©. J., ‘Drugs and Medicines of North 
America.” A quarterly devoted to the historical and scientific 
discussion of the botany, pharmacy, chemistry and therapeutics 
of the medicinal plants of North America, their constituents, — 
products and sophistications. Cincinnati, Ohio. Vol. I., of 
which the first number was issued in April, 1884, is now 
(March, 1886) complete, and comprises the natural order Ranun- 
culace, 
Millspaugh, C. F., “‘ American Medicinal Plants.” An illus- 
trated and descriptive guide to the American plants used as 
homeopathic remedies: their history, preparation, chemistry, 
and physiological effects (6 fasic.). Fasc. I., New York, 1884. 
Royal 8vo, 30 plates with descriptive text. (Four fascicles of 
this work have appeared up to the present date, July, 1886.) 
F. B. P. 
C. Medico-pharmaceutical Zoology. 
Brandt and Ratzeburg, ‘‘ Medicinische Zoologie,” Berlin, 
- 1829-1833. 3 volumes, quarto, with 60 admirably executed 
copper plates. 
Martiny, ‘‘ Naturgeschichte der fiir die Heilkunde wichtigen 
Thiere,” Giessen, 1854. 30 plates. 
Moquin-Tandon, ‘“Eléments de zoologie médicale,” Paris, 
1860; second edition, 1882, with numerous woodcuts. 
D. Use of the Microscope. 
Nigeli and Schwendener, ‘Das Mikroskop,” Leipzig, 18675 
second edition, 1877. 
Dippel, “‘ Das Mikroskop und seine Anwendung,” 2 volumes, 
