130 
Columbia through work accomplished in any of the following 
subjects. 
RESEARCH SUBJECTS. 
The collections of living and preserved plants and of books, 
the equipment and arrangement of the laboratories and herbaria, 
and the facilities for cultural work under glass and in the open 
air are organized in such manner that opportunities for research 
are offered in the following subjects 
Taxonomy of Algae. — The re characters and relation- 
ships of selected families and genera. Field, herbarium and 
laboratory. Doctor Howe ; Doctor Hazen. 
Taxonomy of Fungi. — The diagnostic nae and relation- 
ships of selected families and genera. Field, herbarium and labo- 
ratory. Doctor Murrill ; Mr. Seaver. 
Taxonomy of Bryophyta. — The diagnostic characters and rela- 
tionships of selected families and genera. Field, herbarium and 
B 
laboratory. rs. Britton ; Doctor Howe 
Taxonomy of Prviopeece The diagnostic characters and 
relationships of selected families and genera. Field, herbarium, 
garden, conservatories and laboratory. Doctor Howe. 
Taxonomy of Spermatophyta, — Study of the principal families 
and genera. Field, herbarium, garden, conservatories and lab- 
oratory. Doctor Britton; Doctor Small; Mr. Nash; Doctor 
ydberg. 
Morphology of Algae. — Problems in the structure and devel- 
opment of algae. Field and laboratory. Doctor Howe ; Doctor 
Hazen. 
Morphology of Fungi. — Problems in the structure, polymor- 
phism and development of fungi, including culture methods. 
Field and laboratory. Mr. Seaver. 
Morphology of Bryophyta. — Problems in the structure and de- 
velopment a musci and hepaticae. Field and laboratory. Mrs. 
Britton ; Doctor Howe. 
A . of Preridophyta. — Problems in the structure and 
development of ferns and fern-allies. Field, garden, conserva- 
tories and laboratory. wi 
Morphology of Spermatophyta. — Comparative anatomy and 
