TEXT-BOOK OF BOTANY 



BY 



DR. EDUARD STRASBURGER 



PROFESSOR IN THE UNIVERSITY 

 OF BONN 



DR. FRITZ NOLL 



PROFESSOR IN THE AGRICULTURAL ACADEMY 

 OF POPPELSDORF AND IN THE UNIVERSITY OF BONN 



DR. HEINRICH SCHENCK 



PROFESSOR IN THE TECHNICAL 

 ACADEMY OF DARMSTADT 



DR. GEORGE KARSTEN 



PROFESSOR IN THE UNIVERSITY 

 OF BONN 



THIRD ENGLISH EDITION 

 REVISED WITH THE EIGHTH GERMAN EDITION BY 



W. H. LANG, M.B., D.Sc. 



LECTURER IN BOTANY, UNIVERSITY OF GLASGOW 



WITH 779 ILLUSTRATIONS, IN PART COLOURED 



MACMILLAN AND CO., LIMITED 

 ST. MARTIN'S STREET, LONDON 



1908 



