66 



Such is the list of ferns for the Pine Barrens. It is not arbi- 

 trary for ferns and plants from the outside creep in and the 

 floras mix. It would be justifiable to make it longer by adding 

 two Botrychiums and four Lycopodiums, the latter being fre- 

 quently seen. 



MooRESTOWN, New Jersey. 



