128 ROCHESTER ACADEMY OF SCIENCE. [Oct. 8, 



1265. P. TRiviALis L. Rough-stalked Meadow-Grass. 



Low grass lands and marshes ; not common. 



1266. P sylvestris Gray. 



Rare. Dr. C. M. Booth. 



1267. P. debilis Torr. 



Irondequoit, Dr. C. M . Booth! Wayne county. 



1268. P. alsodes Gray. 



Woods on river banks and hillsides ; infrequent. 



477. GLYCERIA R. Br. [Panicularia Fabr.] 



1269. Q. elongata Trin. S^Panicularia e/ongata (Torr.) Kuntze.] 



Rare. L. Holzer. 



1270. Q. nervata Trin. [Panicularia nervata (Willd.) Kuntze.] Fowl 

 Meadow^-Grass. 



Moist meadows, brooksides, marshy ground ; common. 



1271. Q. pallida Trin. \Pauicularia pallida (Torr.) Kuntze.] 



Monroe county, L. Holzer. Wayne county, E. L. Hankenson . 



1272. Q. grandis Watson. [G . aquatica J. E. Smith.) [Panicularia aquatica 



(L.) Kuntze.] Reed Meadow-Grass. 

 Low meadows and shallow slow streams ; common. 



1273. Q. fluitans R. Br. [Panicularia fluitans (L.) Kuntze.] 



Shallow water in slow streams, ditches, pools ; infrequent. 



478. FESTUCA L. Fescue Grass. 



1274. F. tenella Willd. [Festuca octoflo7-a Walt.] 



Wooded bank of Irondequoit bay, Penfield, T)r. C. M. Booth! 

 Wayne county. 



1275. F. ovina L. Sheep's Fescue. 



Bank of Genesee river, near the lower falls, and elsewhere. Occa- 

 sionally on lawns. 



1276. F. ovina L. var. duriuscula Koch. [Festuca ovina duriuscula (L.) 



Hack.] Hard Fescue. 



Sandy fields near Irondequoit bay, Dr. C. M. Booth. Sandy bank of 

 Irondequoit bay, near Sea Breeze, J. B. Fuller. L. Holzer. G.T.Fish. 



1277. F. nutans Willd. 



Frequent in woods on the banks of Genesee river and elsewhere. 



1278. F. elatior L. Tall Meadow Fescue. 



Low, rich grass land ; common. 

 I27g. F. elatior L. var. pratensis Gr. [F. elatior pratcnsis (Huds.) Hack.] 

 Meadow Fescue. 



Fields and waysides ; common. 



479. BROMUS L. 



1280. B. Kalmii Gray. 



Not common. Copses along the banks of Genesee river. Mejidon, 

 G. T. Fish. Adams Basin, M. S. Baxter. 



