1917} Hubbard,— A new Agropyron from Cape Breton 15 
cut: shallow water of Prospect Reservoir, Prospect, September 1, 
1912, A. E. Blewitt, no. 1549; Middlebury, August 28, 1896, W. M. 
Shepardson; shallow water and shores of Lake Quinnipaug, North 
Gilford, August 19, 1906, G. H. Bartlett; New Haven, September 16, 
1879, J. A. Allen; Lake Saltonstall, September 23, 1880, E. & C. E. 
Faxon. New York: rocky shore of Bowman’s Pond, Sandlake, 
Rensselaer County, July and August, 1868 (?), C. H. Peck (duplicate 
type of E. Clintoniana Peck); lake, Averill Park, Rensselaer County, 
September, 1883, J. H. Wibbe; submerged in shallow water, sandy 
bottom of White Lake, Forestport, Oneida County, July 22, 1904, 
Haberer, no. 2741; Albany, A. Gray; shores of Lake Mahopac, Put- 
nam County, August, 1898, J. Carey; Long Island, J. Torrey. NEw 
JERSEY: pond near Milton, Morris County, August 2, 1904, C. S. 
Williamson; north shore of Spring Lake, Monmouth County, Sep- 
tember 15, 1907, C. S. Williamson; in water, shore of Maxon’s Pond, 
Point Pleasant, Ocean County, July 7, 1910, Van Pelt & Brown, no. 
271; Bay Head, Ocean County, August 8, 1908, E. B. Bartram; 
Toms River at Island Heights, August 19, 1892, J. R. Churchill; 
margin of Delaware above William Cooper’s Ferry, S. N. Conrad; 
shores of Delaware, Camden, September, 1877 (mixed with E. ameri- 
cana) Martindale. PENNSYLVANIA: banks of the Delaware over- 
flowed by the tide, West Kensington, July, 1817 (?) Nuttall (type of 
Crypta minima); tidal mud about the mouth of the Schuylkill and 
Tinicum, Delaware County, August 2, 1865 (material mixed with 
E. americana), C. E. Smith. Marytanp: sandy shores of Wicomico 
River near Salisbury, September, 1863, October, 1864, Canby. VIR- 
GINIA: Alexandria, A. H. Curtiss. Minnesota: Linn Lake, Chisago 
County, August, 1872, B. C. Taylor. 
Gray HERBARIUM. 
A NEW AGROPYRON FROM CAPE BRETON. 
F. Tracy HUBBARD. 
AGROPYRON acadiense, sp. nov. Glaucissimum, stoloniferum; 
rhizomata squamigera pallide brunnea. Culmi solitarii vel pauci, 
glabri, 2-6.5 dm. alti, nodis (3) valde constrictis flexilibusque; inno- 
vationes duae vel plures, culmis molto breviores. Vaginae basilares 
plures, glabrae, nonnullae elaminatae; illae culmorum laeves glabrae- 
que marginibus aliquando breve ciliatis exceptis, inferiores purpureo- 
rosae internodia circum aequantes vel etiam ea (saltem apud innova- 
tiones) superantes, superiores internodiis breviores, ad oram laminae 
