206 
(Moyer’s Cat.); Northampton, /iot, Garber; Chester, Burk; 
Erie, Garver. 
147. Festuca ELATIOR, Linn.—Nat. from Eu. Common through- 
out.—Delaware (Smith’s Cat.); Chester (Fl. Cestrica); Bucks 
(Moyer’s Cat.); Franklin; Northampton; Lancaster; Hunting- 
don, Lowrie ; Blair, Boecking. 
148 FESTUCA NUTANS, Spreng.—Frequent throughout. In rocky 
woods.—Delaware (Smith’s Cat.); Chester (Fl. Cestrica); Bucks 
(Moyer’s Cat.); Northampton; Lancaster; Huntingdon, Lowrie; 
Venango, Garber. 
149. Bromus sEcALINUS, Linn.—Adv. from Eu. F requent 
throughout——Delaware (Smith’s Cat.); Chester (Fl. Cestrica); 
Bucks (Moyer’s Cat.); Luzerne and Lackawanna (Dudley and 
Thurston’s Cat.); Northampton; Lancaster; Franklin; Hunt- 
ingdon, Lovie. 
150. Bromus RAcEmosus, Linn.— Adv. from Eu. Common 
throughout—Bucks (Moyer’s Cat.); Philadelphia; Lancaster; 
Northampton. 
151. Bromus MOLus, Linn.—Fug. from Eu. Very rare.—Ches- 
ter, Canby. 
152. Bromus Katmu, Gray.— Rare.— Northampton; Bucks, 
fretz; Lancaster, Small; Huntingdon, Lowrie; Venango, 
Garber. 
153. Bromus citiatus, Linn—Common throughout. In rocky 
woods.—Delaware (Smith’s Cat.); Chester (Fl. Cestrica); Phila- 
delphia, 7. C. Martindale ; Northampton; Lancaster. 
154. Bromus PurGANS, Linn.—Frequent throughout. On banks 
of streams. Flowers much later than B. ciiatus.—Northamp- 
ton; Huntingdon, Lowrie. 
155. Bromus sTERILIs, Linn—Adv. from Eu. Not common.— 
Philadelphia, Canby, Chas. E. Smith, Northampton, at Easton. 
156. Bromus TEcroruM, Linn—Adv. from Europe.—Rare— 
Northampton, streets of Easton. 
157. LOLIUM PERENNE, Linn.—Nat. from Eu. Frequent through- 
out.—Delaware (Smith’s Cat.) ; Chester (Fl. Cestrica); Phila- 
delphia, Chas. E. Smith ; Bucks (Moyer’s Cat.) ; Northampton ; 
Lancaster; Franklin. 
158. Lotium TEMULENTUM, Linn.—Adv. from Eu. Very rare— ee 
Philadelphia, Chas. E. Smith ; Northampton, near Easton. — 
