199 
65. MUHLENBERGIA RACEMOSA (Michx.) B.S. P.—In bogs. Not 
common.—Chester (Fl. Cestrica): Bucks, H. /: Ruth ; Lancas- 
‘ter; Monroe; Lycoming, McMinn ; Crawford, Garber. 
66, Muntensercia Mexicana (Linn.) Trin—Common through- 
out.—Delaware (Smith’s Cat.); Chester (Fl. Cestrica); Bucks 
(Moyer’s Cat.); Northampton; Lancaster; Franklin; Hunt- 
ingdon ; Clearfield, McMinn. 
67. MUHLENBERGIA SYLVATICA (Torr.) T. and G.—Frequent through- 
out—Delaware (Smith’s Cat.); Chester (Fl. Cestrica); Bucks 
(Moyer’s Cat.); Lancaster; Lebanon, Small; Clearfield, Mc- 
Minn. 
68. MUHLENBERGIA TENUIFLORA (Willd.) B. S. P—Not rare. In 
rocky woods.—Delaware (Smith’s Cat.) ; Chester (Fl. Cestrica); 
Bucks (Moyer’s Cat.); Northampton; Huntingdon; Blair, 
Lowrie. 
69. MUHLENBERGIA DIFFUSA, Schreb._Common throughout.—Del- 
aware (Smith’s Cat.) ; Chester (Fl. Cestrica) ; Bucks, (Moyer’s 
Cat.); Northampton; Lancaster; Blair, Becking ; Hunting- 
don, Lowrie. 
70. MUHLENBERGIA CAPILLARIS, Kunth—Very rare—Lancaster, 
at Safe Harbor, the only station known in the State (Oct. 8, 
1864). : 
71. BRACHYELYTRUM arIsTosuM (Michx.) B. S. P.—Common 
throughout. In rocky woods.—Delaware (Smith’s Cat.) ; 
Chester (FI. Cestrica) ; Lancaster; Northampton. 
72. HELEOCHLOA scHa@norpEs (Linn.) Host.—Nat. from Eu.— 
Philadelphia (Crypsis Virginica of Barton’s F1., I, p. 45), James, 
Burk, Diffenbaugh; Delaware, Dr. G. Smith; Lancaster, at 
Columbia, Garber. 
73. PHLEUM PRATENSE, Linn.—Nat. from Eu.—Common through- 
out.—Lancaster, Sma//; Franklin; Northampton. 
74. SPOROBOLUS ASPER (Michx.) Kunth.—Rare. On sandy river- 
banks.—Dauphin; Lancaster; Montgomery, Diéffenbaugh; 
Northampton. 
75. SPOROBOLUS VAGIN&:FLORUS (Torr.) Vasey —Common through- 
out.—Delaware (Smith’s Cat.); Chester (Fl. Cestrica) ; Bucks 
(Moyer’s Cat.); Lancaster; Northampton; Huntingdon; 
