4 Field Manual 



individuality becomes perfectly familiar. In winter one can 

 usually find dry leaves or fruit on the trees, which will make 

 it possible to tell most of the species at a time when many 

 think botanical studv out of season. 



In this second edition, a few typographical errors have 

 been corrected and a few slight changes have been made, but 

 the Manual remains essentially the same as the first edition 

 published in 1914. 



J. H. S. 



