400 BOTANICAL GAZETTE. 
_ The laboratories are open daily except Suiday from eight to 
five o’clock. Fair facilities are offered for original investigation, 
especially in microscopic and systematic botany. A bequest which 
was expected to found an extensive library is now in litigation. 
he laboratories of the University of Pennsylvania are in the 
biological building, erected in 1884. This structure is 84 by 47 
feet, two stories high, and a basement. The same rooms are used 
- od 
BOTANICAL BUILDING OF THE MICHIGAN AGRICULTURAL COLLEGE. 
eis cag 20ology and botany. The student first takes a course 
Song biology with laboratory work in Huxley and Martin® 
lology, then Gray’s Botanical Text-book accompanied with ana~ 
phan work, before physiological and anatomical botany 1° 
There are two laboratories, junior and senior, each 30 by 22 
feet, and three of less size, designed for students engaged in spe 
cial or original work, all lighted from the north. Each table & 
