Mexican Plants for Sale 
Having decided to limit my herbarium to the species growing north of the 
Mexican boundary, I offer for sale my Mexican specimens, riage Fa a ver of 
i i 5 to 
ns, about 1,700 Pererigenl nearly one-fourth new species 
For particulars addrés 
. N. PATTERSON, Oquawka, Ills. 
Oels’ Experimental Plant Physiology... 
gal. 
d and Edited by D. T. MacDo 
A concise ices an adapt for the use of students in ar school or ‘ 
college, either alone or in connection with a course in pan omy. 
value of aconvenient manual in English on this subject w proslinry 
fvety teacher of botany. Octavo, 100 pages, 77 meee ier: binding. 
By mail, Pee $1.10 ; 
MORRIS & WILSON, Publishers, Minneapolis, Minn. i ta 
North American Check-List 
Of the numbered check-list of North American Plants, only about forty 
copies remain for sale. Those who desire a copy should write for it at once, — ant 
% the edition will soon be exhausted, and I do not expect to reprint the list. pet 
One style only, the mailing list on light paper. Price 75 cents. ee 
Address 
i 
H. N. PATTERSON, Oquawka, Ils. 
UREDINEZE EXSICCATZ ET ICONES © , 
By J. ©. ARTHUR and E. W. D. HOLWAY. me 
The first ee of the Sige apo of North American redness with every ee 
Species and form illustrat pity of the spores om a oP epee as ae 
Magnification, is now re =e sere fascicle contains seventeen species ¢ 
ac redinex,  Fepresented by rhietyoene packets. The size of the fa oa 
Fe diteas, b aosiae some apecion requiring ee fa the to Pomliee nis 3 ot 
 Cicle in pati 
packets; $3. so per fiseacis in hana os 
. W. D. HO LWaY, : 
i ‘Paper is eheret a the 
ram. We also furnish— 
ae : Genus forse 16% x 24 ines, | 
