* 
All communications concerning publications of the ‘Club should be addressed to Mr 
Arthur Hollick, Herbarium of Columbia College, up to Sept. 15th. 
VOL. XVITT JUNE, 1{891. No. 6. 
BULLELIN 
OF 2EN& 
TORREY BOTANICAL CLUB 
Te A MONTHLY JOURNAL OF BOTANY. 
EDITED BY 
NATHANIEL LORD BRITTON, 
AND OTHER MEMBERS OF THE CLUB. 
4 
¥ 
CONTENTS: 
PAGE. ; PAGE. 
Notes on the Flora of High Altitudes in tudes of the Rocky and Appalachian 
Custer County, Colorado: 7. D. A. Mountain Systems as influencing the 
CockeyWlt oo Bee ae ic Fae eta wes 167 Distribution of Northern Plants; Ex- 
A Comparative Study of the Styles of perience with Egg Plants; Nebraska 
Composite: J.S. Chamberlain. (Plates’ Flowering Plants; New or Noteworthy 
Composites from Guatemala; North 
CXV HW athl OX VIE Si eo eee Be: aa 
Notes on the Flora of North Carolina: A. pe gad cial oo naga teas sion ee 
No. 73; Notes on North American Wil- 
lows ; Notes on the Flora of the Lake 
Superior Region; The Propagation of © 
Ranunculus lacustris, and briefer no- 
INDEX TO RECENT LITERATCRE RELATING 
TO AMERICAN BoOTANY.—The Canada 
| 
| 
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{ 
Ay, Beller ooo ss Eeseeee Poke wdes een ee 186 . 
i 
t 
- 
f 
i 
Thistle; Contributions to the Know- | 4 102 ee, 
edge of the Germination of some North : it 
American Plants; The Relative Alti- PROCEEDINGS OF THE. a ae 197 
* 
NEW YORE: d 
Puss oF How BROTHERS, wt Vaxuwarex § Somer. we 
