286 GEOLOGICAL SURVEY OF NEW JERSEY. 



ARISTIDA, L. 



Triple-awned Grass. 



A. dichotoma, L. 



Dry fields. Common throughout the State. 

 A. gracilis, Ell. 



Dry fields. Frequent throughout the State. 

 A. purpurascens, Poir. t 



In dry soil. Sussex : Limestone rocks Austin. Warren : 

 Marble Hill and below Carpentersville, frequent Porter. 

 Hunterdon : Common Best. Bergen : Rutherfurd, frequent 

 Schuh. Ocean and Monmouth : Not rare Knieskern. Atlan- 

 tic: Landisville, scarce C. A. Gross; Mays Landing Peters. 

 Gloucester : Common near Paulsboro B. Heritage. 



A. tuberculosa, Nutt. 



In dry sand. Middlesex : South Amboy Britton. Mon- 

 mouth : Sandy Hook, abundant Ruger; Keyport Britton; 

 Middletown, rare Knieskern. 



STIPA, L. 



Feather-grass. Black Oat-grass. 

 S. avenacea, L. 



In dry soil. Bergen : Palisades Austin ; Closter Leggett. 

 Passaic : Wanaque Britton ; and common in the southern 

 counties. 



ORYZOPSIS, Michx. 



Mountain Bice. 



O. melanocarpa, Muhl. 



In rocky woods, northern counties. Essex : Along First 

 Mt. Rusby. Bergen : Palisades Austin. Sussex : Frank- 

 lin Garber ; near Two Bridges and on Pochuck Mt. Britton. 

 Warren : Blairstown Rusby ; Phillipsburg and Marble Hill 

 Porter ; Mt. Mohopinoke Britton ; Water Gap Parker. Mor- 

 ris : Piccatinny Britton. Hunterdon : Rosemont, rare Best. 



O. asperifolia, Michx. 



Union : In woods near Plainfield Tweedy. 

 O. juncea (Michx.), B. S. P. (0. Canadensis, Torr.) 



Essex : Rusby, W. M. Wolfe. Not seen by me from the 

 State. 



