444 STATE AGRICULTURAL COLLEGE. 



Some drawings of a miscellaneous character made by J. W. Toumey, 

 while instructor in botany in 1882. Most of them are without full notes; 

 none were made with reference to an exhibition. Mr. Toumey is now 

 professor of botany in Arizona University. 



Numbers 1, 2, 3, 4, represent the outer coverings of a grain of wheat; 

 numbers 5, 6, 7, 8, 9, the teleutospores and spermatia of Puccinia graminis, 

 or wheat rust; numbers 10, 11, 12, the continuity of protoplasm in the 

 cortical layer of woody plants; numbers 13, 14, 15, nodules on roots of 

 Cecmofhus Americanus. 



In the set below the last named drawings the four vertical rows at the 

 left are selections from the work of every member of a small class of 

 Seniors in cryptogamic botany in 1892. The four vertical rows at the 

 right are selections from the work of two resident graduates: A. T. Gordon, 

 in 1892, at the top; L. H. De.wey, in 1888, below. 



Selections of drawings and notes of members of the Senior class in 1891, 

 beginning cryptogamic botany with daily work for twelve weeks. 



Notes and drawings of most members of the Sophomore class in 1892, in 

 beginning histological botany for twelve weeks. 



CRUDE DEUGS, CONSISTING OF MICHIGAN PLANTS WHICH ARE ADMITTED 

 TO THE UNITED STATES PHARMAGOPCEIA. 



This list complete — 54 in all — was placed on exhibition, a pint of each 

 kind in a screw-capped jar. 



Acorus calamus, L. Sweet Flag. 

 Agroiiyrum repens, Beauv. Couch-grass. 

 Apocynuin canndbinum, L. Indian Hemp. 

 Arctostaphylos uva-ursi. Spreng. Bearberry. 

 Arctium lappa, L. Burdock. 

 Artemisia absinthiuvi, L. Wormwood. 

 Aspidium filix-mas, Swz. Male Fern. 

 Brassica alba, Boiss. White Mustard. 



" nigra, Koch. Black " 

 Cannabis satira, L. Hemp. 

 Carum carui, L. Caraway. 



Castanea sativa, Mill., var. americana. Chestnut. 

 Chelidonium majus, L. Garden Celandine. 



Chenojwdium ambrosioides, L., var.. anthelminticum. Wormseed. 

 Chimaphila umbellata, Nutt. Pipsissewa. 



Cimicifuga racemosa, Nutt. Black Snakeroot. Black Cohosh. 

 Gornus florida, L. Flowering Dogwood. 

 Cypripedium pubescens, Willd. Yellow Lady's Slipper. 

 Datura stramonium, L. Stramonium. 

 Euonymus atropurpureus, Jacq. Waahoo. 

 Eupatoriuni x)crfoliatum, L. Boneset. 

 Gaultheria procumbens, L. Wintergreen. 

 Geranium maculatum, L. Cranesbill. 

 Hamamelis virginiana. Witch Hazel. 

 Hedeoma pulegioides, Pers. American Pennyroyal. 

 Huinulus lupulus, L. Common hop. 

 Hydrastis canadensis, L. Golden Seal. 

 Hyoscyamus niger, L. Black Henbane. 

 Inula helenium, L. Elecampane. 

 Iris versicolor, L. Blue Flag. 

 Juglans cinerea, L. Butternut. 

 Juniperus communis, L. Juniper. 

 Linum usitatissimum, Flax. 

 Lobelia in flata, Li. Indian Tobacco. Lobelia. 



