3 BoranicaL GAZETTE. 
V 
VoL. B. SEPTEMBER anp OCTOBER, 1895. Nos. 9 & 10. 
Botanical Papers before the American Association. 
The following i i i 
Sect g is a full list of the botanical papers read befor- 
ig Fat the Ann Arbor meeting of the American Associae 
J. : ; 
the iM ARTHUR, Proof that Bacteria are the direct cause of 
es in trees known as pear-blight. 
RLES R. BARNES, The process of fertilization in Campa- 
a. 
aaa BessEy, The question of bisexuality in the 
ota (Zygnemacew) ; also, Further observations on the ad- 
fe inflorescence of Cuscuta glomerata. 
. J. BurRRILL, The mechanical injury to trees by cold. 
f ferns. 
D. H. Camppexy, The development of the prothallia 0 
of the relation of 
expre . 
ne era wu great satisfaction in Mr. 
0 directly a view for which he had been for some time 
contendin 
rinted in this number, 
