DEPARTMENT EEPORTS. 



153 



Waahoo, Jacq., 26. 



Waldsteinia, Willd., 3. 



Water Chinquepin, AVilld., Pond 3. 



Water Cress, K. Br., 25. 



Water Carpet, Schw., 7. 



Water Dock, 25. 



Water Horehound, L., 14. 



Water Leaf, Tonrn., 22. 



Water Lily, L., 15, Pond 2. 



Water Parsnip, L., 28. 



Water Plantain, L., 17. 



White Ash, L., 3. 



White Bent Grass, L., 38. 



White Birch, Spach,, 9. 



White Clover, L., 1. 



White Cedar, L., 6, 10, 13. 



White Lettuce, Hook., 33. 



White Grass, Willd., 38. 



AVhite Melilote, Lam., 1. 



White Oak, L., 6. 



Whortleberry, H. B. K., 21. 



Wild Balsam, T. & G., 23. 



Wild Bean, Bcerhaave, 1. 



Wild Columbine, L., 8. 



Wild Foxtail, Mx., 38. 



Wild Gooseberry, Tourn., 7. 



Wild Indigo, E. Br., 1. 



Wild Lettuce, L., 33. 



Wild Onion, Koth., 10. 



Wild Potato, Tourn., 22. 



Wild Puce, Pond 3, 38. 



Wild Senna, L., 1. 



Wild Sunflower, L., 35. 



Wild Turnip, Torr., 17. 



Wild Yam, L., 40. 



Willows, Tourn., 10, 13, 14. 



Willow herb, L., 28. 



Wintergreen, L., 21. 



WisconsinWeepiugWillow, near Pond 1. 



AVitch Hazel, L., 6, near Pond 3. 



Woodbine, L., 26. 



Woodwardia augustifolia, Smith, 15. 



Wormwood, L., 33. 



Xanthiuni strumarium, L., 36. 



Yarrow, L., 33. 



Yellow Lily, Smith, 15, Pond 2. 



Yellow Pond Lily, Smith, 15, Pond 2. 



Yellow Water Crowfoot, Pursh., Bog 1. 



Yucca filamentosa, L., 10. 



Zanthorhiza apiifolia, L'Her., 8. 



Zanthoxylum Americanum, Mill., 30. 



KEPORT OF THE DEPARTMENT OF MATHEMATICS AND 



CIVIL ENGINEERING. 



President Ahhot : 



Deak Sir, — I have the pleasure of submitting to you the following report 

 of the department of Mathematics and Engineering for the school years of 

 1880-1 and 1881-2. 



This department, like several other departments of the College, includes 

 work done both in the class room and. in actual construction. The work done 

 in the class room is given in detail farther on in this report, and I need 

 only say here that it covers the wide range of subjects embraced by algebra, 

 geometry, trigonometry, surveying, drawing, mechanics or natural philosophy, 

 astronomy, and civil engineering, nearly any one of which would form ample 

 work for one man. The work in construction covers the repairs in brick and 

 iron, and is referred to in detail in the latter portion of this report. 



CLASS INSTEUCTIOISr. 



From February, 1881, Mr. L. G. Carpenter has acted as assistant in 

 mathematics, and has taught the studies of algebra, geometry, and free 

 hand drawing. As algebra and geometry each extends over two terms, and as 



