( 240 ) 
Pariser, Heren Leriria. Columbia, A.B.,’o5. Asst. Bi- 
ology, Vassar, ’06-. 
axonomy of the North American Chaetomiaceae. 
Ponp, RaymMonp Haynes. Kansas State Agric. Coll., B.S., 
798; M.S., ’99; Michigan, Ph.D., ’o2. Prof. Bot. and Pharmacy, 
Northwestern, ’03-. 
Problems in enzyme activity. 
Rosinson, CHARLES Bupp, Jr. Dalhousie (Halifax), B.A., 
’91; Cambridge, (Eng.), non-collegiate, ’97~"98; Christ’s coll., 
98-99; Columbia, Ph.D., ’06. Assist. Curator, N. Y. Bot. Gar- 
den, ’06-. 
The Characeae of North America. 
Rosrnson, WINIFRED JosEruins. Michigan, A.B., ’99; Co- 
lumbia, M.A., ’oq4. Instructor Bot., Vassar. 
Systematic study of the ferns of the Sandwich Islands. 
Life history of the filmy ferns. 
Sace, Littian Bette. Cornell, A.B., ’or. 
Morphology of mosses. 
SEAVER, Frep Jay. Morningside, B.S., ’02; Iowa State, 
M.S., ’o4. Instructor Biol., lowa Wesleyan, ’o5~’06. Fellow in 
Botany, Columbia, ’06~07. 
orth American Hypocreales. 
SHREVE, Forrest. Johns Hopkins, A.B., ’o01; Ph.D., ’o05. 
Prof. Bot., Woman’s Coll., ’06—. 
Meteorology and phytoecology of Cinchona, Jamaica. 
Witson, Guy West. DePauw, B.S.,’02; A.M.,’o3; Purdue, 
M.S. 706, 
Taxonomy of the Phycomycetes. 
Yorx, Hartan Harvey. DePauw, B.S., ’03; Ohio State, 
M.A., ’o5. 
The Malvaceae of North America. 
Respectfully submitted, 
TUART GAGER, 
Director of the Laboratories. 
