FLORA OF THE UPPER SUSQUEHANNA. 



Deschampsia caespitosa ( L ) Beauv. River bank west of Camp- 



ville, Fenno. 

 Pellaea atropurpurea L. Winter Brake. Purple Stemmed 



Cuff Brake. Cliffs at Towanda; rare, Barbour. 



Spartina cynosuroides (L.) Willd. Sayre, Wyalusing, Horse- 

 heads, Barbour. Freciuent along the river, Fenno, Beaver 

 Dam, Lucy. 



Isoetes echinospora Braunii (Durien) Engel. Cinnamon Lake, 

 Barbour. Coxtown Pond, Carmalt Lake and Wrighter Lake ; 

 common, Clute. 



Lycopodium inundatum L. Marsh Pond ; rare, Clute. 



