21 
21. Sztomys Truet Shufeldt. A big-eared white-footed Mouse 
from New Mexico, very unlike anything previously known. 
22. Sttomys Mearnst Allen. A dark gray form of white- 
footed Mouse from the coast region of Texas. 
23. Sztomys auripectus Allen. A yellowish form of white- 
footed Mouse from Utah. 
24. Sztomys Rowleyt Allen. A peculiar, rather dark form of 
white-footed Mouse from Arizona. 
25. Thomomys aureus Allen. A yellowish Pocket Gopher 
from Utah. 
26. Thomomys fossor Allen. A dusky form of Pocket Gopher 
from Colorado. 
27. Thomomys perpallidus Merriam. A pale form of Pocket 
Gopher from the deserts of Arizona. 
DEPARTMENT OF BOTANY. 
In charge of Hon. Addison Brown. 
104. STUDIES OF THE FLORA OF BOLIVIA. By Dr. H. H. Rusby. 
Eastern Bolivia is as yet but little known botanically. Dr. 
Rusby spent three seasons in that country and made a close 
study of the flora of the regions which he visited, resulting in 
ths discovery of some 300 species new to science. Since his 
return he has secured the services of a collector to visit other 
districts, and these collections have yielded many novelties. 
Exhibits: Specimens and plates of new genera and species. 
105. INVESTIGATION OF THE FLORA OF STONE MOUNTAIN, 
GEORGIA. By John K. Small. 
Stone Mountain is an isolated granite knob sixteen miles east 
of Atlanta. Its interesting flora includes a large number of 
endemic species, z. ¢., plants not known to occur elsewhere in 
the world. 
Exhibits: The endemic species, mounted as herbarium speci- 
mens with photographs of the mountain and its vegetation. 
106. STUDIES IN AMERICAN BryouLoGcy. By Elizabeth G. 
Britton. 
Exhibits: Original drawings and plates to illustrate the new 
“Moss Flora of Eastern North America.” 
