CARD INDEX OF GENERA, SPECIES 
AND VARIETIES OF PLANTS 
PUBLISHED | SINCE 1885 
JOSEPHINE A. CLARK. 
The first issue of 1000 cards now ready. Address: 941 S St. N. W. 
WASHINGTON, D. c. 
ee WAM PRD: aioe 
The age numbers of the BoTaNicAL a 
and 10 * volume I, 3: os, we 5: 7, 9, 11, 12 of volume 5. 
is & “4, 8, 9, 12 of Nahture: _ 7, 8, 11 of volume 10 
Will pay double the cioat price for them. Write, stating numbers you can 
furnish. D. T. MacDOUGAL, 
University of Minnesota, Minneapolis, Minn, 
CHARACEE OF AMERICA. 
; The first fasicle of the second part of the Characeae of America is now wready. It con- 
ains descriptions of right species of Nitella, as f liows: Nitella opaca Fe ahiee obtusa Allen, 
0 a Allen, Blankinshipii_ A ann, Missouriensis ee flexilis Ag., subglomerata 
. Br., a 2 
phic he tes and ~— Pete: Sen cies These fasicles will be issued from time af ag 
T. F. ALLEN, 10 East 36th St., New York City. 
eM eM Rick ieee ea inshore Ee ie IS 2 
N. Am. LICHENS FOR SALE. 
Collections 40 and 45, of 320 species each; also smaller ones can be made. 
Ab: , ; ; 
me twenty new species of my discovery in these. My references: many 
colleges ’ 
3 » 
Address W. W. CALKINS, 
147 California Avenue, CHICAGO, ILL. 
SPECIALLY .PREPARED 
Herbarium Paper: Botanists 
This paper is offered at the moderate price of $5.50 per 
ream. We also furnish— 
No. 1 Genus Cover, 16% x 24 inches, at $4.00 per 100 
ae. “ é 250° . 
““ ‘ Ca 1.60..." 
Dryers, 2.00 
0 Species sheets, tee ; ie = A es , 
tders will receive prompt attention. Write for samples. 
E. MORRISON PAPER CO., 
1009 Penna. Avenue, N. W., Washington, D. C. 
