64 NEW YORK STATE MUSEUM 



Panicularia laxa Scribn. 

 Northern manna grass 

 Swamps at Apalachin. Infrequent. August. 



Panicularia canadensis (Michx.) Kuntze 

 Glyceria canadensis Trin. 

 Rattlesnake grass 

 Swamps. Common. July- August. 



Panicularia nervata (Willd.) Kuntze 

 Glyceria nervata Trin. 

 Nerved manna grass 

 Swamps, woods and damp places. Common. June- September. 



Panicularia americana (Torr.) MacM. 

 Glyceria grandis Wats. 

 Tall manna grass 

 Swamps and along streams. Frequent. July- August. 



Panicularia pallida (Torr.) Kuntze 



Glyceria pallida Trin. 



Pale manna grass 



Marshland swamp and swamp east of Campville. Frequent. 



July-August. 



Panicularia fluitans (L.) Kuntze 



Glyceria fluitans R. Br. 



Floating manna grass 



Marshland swamp and swamp east of Campville. Frequent 



July-August. 



Panicularia borealis Nash 



Northern manna grass 



Marshland swamp. Frequent. Apparently a slender form of 



the preceding species. July-August. 



Panicularia acutiflora (Torr.) Kuntze 



Glyceria acutiflora Torr. 



Sharp-scaled manna g7'<iss 



Marshland swamp and swamp east of Campville. Infrequent. 



June- August. 



Festuca ovina L. 



Sheep's fescue 



Plentiful in pastures and at Campville. June. 



