The Fern Allies of North America 
BY WILLARD S\ CLCTE. 
With more than one hundred and fifty Illustrations in black and 
white and e^ht colored plates by 
Ida Martin Clutc. 
This is the only book in the world to treat of the fern allies in 
tmteclinical language. Ail the species are illustrated. Many of 
them for the first time. Seven clear and understandable keys to the 
species. Fall life histories of all the species treated. The book is a 
companion voltime to "Our Ferns in Their Haunts," contains 273 
pages and is handsomely bound in green cloth. 
Prke $2.00 Postpaid S^TJi^Te- $2.80 
Address all orders to 
WILLARD N. CLUTE & Co.. 
Binghamton, N. Y. 
OUR FERNS IN THEIR HAUNTS 
BY WILLARD CLUTE. 
With two hundred and twenty-five Ulustrations and eight 
colored plates by W. W. Stilson. 
.4 companion Toltime to *'The Fern Allies of North America,*' 
tteatiag att the ferns of Eastern America in untechaica! langmge 
^iMlgiTii^ fell life hfetor^s. Since its appearance it has remained 
tfae best m&sg fem-liook on the market. It shomM be in CTcry^ Hb- 
rsxr, Ths book also contains a Ml glo^xy, a check-list of the 
^edes smd ths mAj Mtmtratsd key to the genera eTcr ptxbMshed. 
Prfce $2.00 isostpaa SS^r^f^e^SISO 
Addrg^ ail ordea-s- to 
WmLASB S. CLCTE. Sc CO., 
