78 KDCHESTER ACADEMY OF SCIENCE. 



4531J. ARISTIDA L. 



1599. A. oli^aiitha Michx. 



Along Penn. R. R., near Avon, il/. S. Baxter. 



455. MUHLENBERGIA Schreb. 



1600. M. foliosa Trin. 



Railroad tracks, Charlotte Dock, il/. S. Baxter. 



1224. 31. raceiiiosa (Michx.) BSP. [M. glomerata Trin.] 

 Woolstons swamp, il/. 5. Baxter. 



459. SPOROBOLUS R. Br. Drop-Seed. 



1234. S. crjptandnis Gray. 



Forest Lawn, John Dunbar. 



465. HOLCUS L. 



1244. H. LANATus L. Velvet Grass. 



Meadows, East Ayenue, Rochester, C. Vollertscn. 



470. BOUTELOUA Lag. Grama Grass. 



1601. B. oligostachya (Nutt.) Torr. 



Cobbs Hill Reservoir, Florence Beckzvitli. 



4Ti. PHRACMITES Trin. Rei;d. 



1253. P. comniiinis Trin. 



Round Pond, Ivlanitoii, E. P. Killip. 



472a. TRWESS R, & S. 



1602. T. flavus Hitch. 



Bushnells Basin, il/. S. Baxter; Atlantic Ave. Dugway, G. H. 

 CItadzi'ick. 



474. ERACROSTIS Beauv. 



1258. E. Purshii Schrad. 



Waste lots, Rochester, D. M. Mliite. 



475a. CVNOSURiS L. Do(;'s-TAn. Grass. 



1603. C. CRISTATUS L. 



Lawns, East Ave., C. Vollertsen. Apparcnth' well established. 



476. POA L. Meadow Grass. 



1267. p. debilis Torr. 



Mendon, il/. S. Baxter. 



477. GLYCERIA R. Br. Manna Grass. 



1604. G. canadensis Trin. 



Bushnells fjasin, .1/. 5". Baxter. Rare. 



1271. a. pallida Trin. 



Irondequoit, I\I. S. Baxter. 



