FIFTEENTH ANNUAL REPORT OF THE DIRECTOR. 27 
growth in the herbarium has necessitated the removal of a 
part of it from the administration building to the old 
museum, but as this building is of fireproof construction the 
only resulting disadvantage is somewhat greater difficulty 
in consulting certain groups in the collection. 
DIAGRAM I. 
500000 
400000 
1898 
300000 
1899 
900 
\ 
1902 
1903 
HERBARIUM SPECIMENS. 
The herbarium, so far as now mounted, consists of : — 
The Engelmann Herbarium (all groups) about. . . 97,859 specimens. 
The General Herbarium: — 
Higher plants. 
The J.J. Bernhardi Herbarium 
The J. H. Redfield Herbarium 
The Sturtevant and Smith Her- 
Dariwi 440 a ee re 
The Gustav Jermy Herbarium . 
The Chapman Herbarium* 
Other specimens . 
Thallophytes. 
The J. J. Bernhardi Herbarium 
The Gustav Jermy Herbarium . 
Other specimens. . . +--+ + 
Making a totalof . 
Valued at 
* So far as yet incorporated. 
+ This valuation, at the rate of $15.00 per hundred mounted sheets. 
61,388 
16,447 
7,446 
4,172 
3,536 
237,730 330,669 ‘ 
610 
1,659 
34,408 36,677 ‘ 
465,205 « 
$69,780 75 + 
