PAL 
THE 
No. i 
BOTANICAL GAZETTE 
July, I905 
Editors: JOHN M. COULTER and CHARLES R. BARNES 
CONTENTS 
Undescribed Plants from Guatemala and Other 
Central American Republics John Donnell Smith 
The Development of Root Hairs Laetitia Morris Snow 
A Contribution to the Life History of Apocynum 
androsaemifolium Theodore C. Frye and Eleanor B. Blodgett _ 
Contributions from the Rocky Mountain Herbarium 
Aven Nelson 
Briefer Articles 
The Vienna Congress Cc. R. B. 
Another Seed-like Characteristic of Selaginella Florence Lyon 
Current Literature 
News 
The University of Chicago Press 
CHICAGO and NEW YORE 
William Wesley and Son, London 
