FRUITING SEASONS OF THE 

 SEVERAL SPECIES. 



It will be noticed that more species fruit in July 

 than in any other month. A few early fruiting 

 species mature very rapidly, hence great watchful- 

 ness is necessary if one wishes to find the fruit at 

 its best. 



APRIL, JIAY. 



Field Horsetail. 

 Sedge-like Horsetail. 



Interrupted Fern. 

 Wood Horsetail. 



MAY, JUXE. 



Cinnamon Fern. 

 Little Grape Fern. 



JUNE. 



Rusty Woodsia. 



JUNE, JULY. 



Adder's-Tongue. 

 Fragile Bladder Fern. 

 Lance-leaved Grape Fern. 



