FLOWERING PLANTS AND FERNS OF INDIANA. 659 



C. hystricina Muhl. Porcupine Sedge. 



In low grounds in the northern counties in very wet soils, usually 

 in open places. 



Flowers in July and August. 

 Lake (Hill); Steuben (Bradner). 



C. Pseudo-Cyperus L. 



In cold bogs in the northern part of the State. Occurs sparingly 

 in a few stations. 



Flowers in June and July. 

 Noble (Van Gorder). 



C. comosa Boott. Bristly Sedge. 



(C. Pseudo-Cyperus Americana Hochst). 

 Found throughout the State in low, wet grounds along streams 

 and about the margins of ponds and lakes. 

 Flowers from May until the early frosts. 



Shriner Lake (Deam) ; Floyd (Clapp) ; Noble (Van Gorder) ; 

 Steuben (Bradner) ; Lake (Hill). 



C. Frankii Kunth. Frank's Sedge. 



(C. stenolepis Torr.) 

 Found throughout the State in fair abundance, growing in low, 

 wet meadows. 



Flowers from June until September. 



Tippecanoe (Cunningham) ; Jefferson (Barnes) ; Noble (Van 

 Gorder) ; Marion. 



C. SQUARROSA L. 



Found widely distributed through the State aDd abundant in the 

 stations in which it occurs. Grows in wet soils, usually in open 

 places. 



Flowers from June until October. 



Floyd (Clapp) ; Jefferson (Barnes) ; Hamilton (Wilson) ; Vigo 

 (Blatchley); Porter (Hill;. 



C. riparia Curtis. Riverbank Sedge. 



Exceptionally found in swamps in the northern counties of the 

 State. 



Flowers from May until September. 

 Steuben (Bradner) ; Lake (Hill). 



