(356) 
Omit the following: 
Amani. Biologisch eas i Institut, Der Pflanzer. 
American Journal of 
tAmerican Naturalist. 
Bulletin of Pharmacy. 
Add the following: 
Agricultural Experiment Station, Santo Domingo, Revista de Agricultura. 
Barcelona. Real Academia de Ciencias y Artes, Barcelona, Spain. Memorias. 
, N.Y. 
Geographical Review, New York, N. Y. 
Respectfully submitted, 
H H. Hartow, 
Librarian. 
REPORT OF THE HONORARY CURATOR OF THE 
ECONOMIC COLLECTIONS 
Dr. N. L. Brrrron, Drrector-1n-CHIEF. 
Sir: I have the honor of submitting the following report 
on the economic collections for 1920. 
This year, like its predecessor, has been devoted chiefly 
to the completion of the manuscript and the reading of a 
portion of the proof of our catalogue of these collections. 
Nearly all the manuscript has been sent to the printer and 
the catalogue, in spite of the greatest brevity consistent 
with the accomplishment of its purpose, will be much larger 
than was originally expected, making a volume of more 
than 300 closely printed pages. Its publication during 
the coming spring is expected. 
During the progress of theabove work, about 200 ad- 
ditional specimens have been installed in the cases in 
time for inclusion in the catalogue. They include ad- 
ditions to nearly all divisions of the museum, those of drugs, 
foods, and poisonous plants predominating. We now have 
exhibited in the group of cases immediately at the right 
of the entrance a representation of most of the poisonous 
plants of our region. The fleshy edible and poisonous 
Fungi, specimens of which cannot readily be exhibited 
