12. 
+3: 
14. 
15. 
16. 
194 
PANICUM GLABRUM (Schrad.) Gaud.—Nat. from Eu. Common,— 
Delaware (Smith’s Cat.); Chester (Fl. Cestrica); Bucks 
(Moyer’s Cat.); Northampton; Luzerne (Dudley and Thurston's 
Cat.); Dauphin; Lycoming, Heder; Erie, Garder. 
. PANICUM SANGUINALE, Linn.—Nat. from Eu. Very common 
throughout.—Delaware (Smith’s Cat.); Chester (Fl. Cestrica) ; 
Bucks (Moyer’s Cat.); Northampton; Lancaster; Franklin ; 
Huntingdon. 
PANICUM XANTHOPHYsUM, Gray.—lIn the northeastern counties. 
Rare.—Lycoming, on “dry slate hills,” McMinn: Luzerne 
and Lackawanna, Dudley. 
. PANICUM DEPAUPERATUM, Muhl.—On dry hillsides. Frequent 
throughout.—Delaware; Chester (Fl. Cestrica); Lancaster ; 
Lebanon, Small; Bucks (Moyer's Cat.); Schuylkill; Lycom- 
ing, J2cMinn ; Tioga, Garber; Venango, Garber. 
. Panicum scopariuM, Lam.—Not common.—Lancaster; Ches- 
ter; Northampton, at a few stations. 
Panicum picHoTomum, Linn.—Common throughout. Exceed- 
ingly variable—Delaware; Chester; Lancaster; Bucks 
(Moyer’s Cat.) ; Northampton. 
PANICUM DICHOTOMUM, L., var. BARBULATUM (Michx.) Vasey.— 
Chester; Lancaster; Northampton.—Often found with the 
typical form. 
PANICUM RAMULOSUM, Michx. (?}—In woods. Frequent 
throughout.—Chester; Lancaster; Northampton; Carbon, 
Kraut ; Huntingdon. 
PANICUM RAMULOsUM, Michx. (?), var. viRIDE (Vasey.}—Lan- 
caster; Chester; Northampton.—A delicate grass, entirely 
glabrous, with slender culms and linear or lance-linear leaves. 
Growing with the typical form. 
Panicum WaAtteRI, Poir. (P. /atifolium of Am. authors, not of 
Linnzus.)—Frequent throughout.—Delaware (Smith’s Cat.) ; 
Chester (Fl. Cestrica) ; Bucks (Moyer’s Cat.); Northampton ; 
Luzerne (Dudley and Thurston’s Cat.); Huntingdon ; Bedford; 
Small; Carbon, Kraut. 
Pantcum WALTERI, Poir., var. MOLLE (Vasey.)—Rare.—Bucks, 
H. F. Ruth ; Northampton; Luzerne (Dudley and -Thurston’s 
Cat.). : 
