(50) 
Columbia, 06-07. Asst. prof. bot., North Dakota Agr. Coll., 
and asst. in bot., Agr. Exp. Station, Fargo, N. D., o7-. 
North Amertcan Hypocreales. 
Wurtz, Epwarp ALBERT. Prof. floriculture, Massachusetts Agr. 
Coll. 
Consulting the herbarium. 
*Witkins, Lewanna. Wellesley, A.B., gt. 
Taxonomy of Solanaceae. 
Witson, Guy West. Depauw, B.5., 02; Ohio State, M.A., 
os. Aid, N. Y. Bot. Gard., 06-07. Prof. biol., Upper 
Iowa Univ., Fayette, Ia., o7-. 
Taxonomy of the Phycomycetes. 
espectfully submitted, 
Stuart Gacezr, 
Director of the Laboratories. 
