176 Director's Report for 1oro. 
ridge and above Mokulau. At the latter locality there is a very fine forest 
of small yellow fruited guava, the trees varying from 30 to 60 feet in 
height. This land has been logged for fire wood and koa timber. I returned 
to Honolulu with 500 specimens. I am indebted to Mr. J. Fassoth and his 
sons for permission to camp at Kipahulu, and for help in many ways. 
The source and number of specimens added to the Herbarium during 
the year are given below. Unless otherwise stated the specimens have been 
donated. 
Dr. C. M. Cooke: from Oahu, 4; from Molokai, 1. Charles N. Forbes: 
from Oahu, 125; from Maui, 2769. Messrs. Fullaway and Giffard: from 
Hawaii, 10. Mr. A. F. Judd: from Hawaii, 1. Mr. George C .Munro: from 
Lanai, 14. Mr. Joseph F. Rock: Hawaiian Lobeliaceae (purchased), 112; 
from Kauai, 1. Mr. John F. G. Stokes: from Hawaii, 1. Mr. O. H. Swezey: 
from Oahu, 2. Mr. G. P. Wilder: from Kauai, 1. Total 3041 sheets. 
ENTOMOLOGY 
The Honorary Curator of Entomology, Otto H. Swezey, calls 
attention to the material collected during 1919 which, with the ac- 
cumulated collection (4500 specimens) of the two previous years, 
makes a large amount of pinned material waiting to be sorted and 
classified. 
The material collected during 1919 by various members of the staff is 
as follows: 
E. H. Bryan: ridges and valleys near Honolulu, Oahu, 860 specimens; 
Ewa and Barber’s Point, Oahu, 70 specimens; Waianae Mountains, Oahu, 
50 specimens; Waihee and Iao Valleys, Maui, 170 specimens. C. M. Cooke, 
Jr.: Kokee, Kauai, 6 specimens. Charles N. Forbes: Haleakala, Maui, 22 
specimens. John F. G. Stokes: Honaunau, Kona, Hawaii, 180 specimens. 
Otto H. Swezey: Glenwood, Hawaii, 142 specimens; Kilauea, Hawaii, 625 
specimens; Hualalai and Kona, Hawaii, 1250 specimens; ridges and valleys 
near Honolulu, Oahu, 500 specimens; Ewa and Barber’s Point, Oahu, 140 
specimens; Waianae Mountains, Oahu, 240 specimens. John W. Thompson: 
Honolulu, Oahu, 20 specimens. Total 4275 specimens. 
Besides this lot of material, quite a quantity was purchased from Mr. 
John A. Kusche of San Francisco, who had spent a few months collecting 
insects in the region of the head waters of the Waimea river, Kauai. Of 
this material 2000 specimens (chiefly moths) have been pinned up, and 
partially sorted and determined. Seventy-eight specimens of rare and inter- 
esting butterflies and moths of the western United States, were also received 
from Mr. Kusche. 
LIBRARY 
During the absence of the Librarian, Elizabeth B. Higgins, 
only routine work associated with cataloguing, binding, caring for 
exchanges, and distribution of publications, has been carried on. 
Several manuscripts, including the journal of Lucia Ruggles, have 
been copied for preservation. Accession to the library by gift, pur- 
chase, and exchange during 1919 will be incorporated in the report 
for 1920. [ 16] 
