126 
IOWA ACADEMY OF SCIENCES. 
and Michigan Southern Railroad in Buffalo, (The Plants of BuR 
falo and its Vicinity. Bulletin Buffalo Soc. Nat. Sciences, Vol. 
IV, No. 3, April, 1882, p. 125. A Catalogue of the Native and 
Naturalized Plants of the City of Buffalo and its Vicinity. Buf- 
falo, 1883, p. 61). 
Ohio. -Cincinnati: (JosephP. James, Catalogue of the Flower- 
ing Plants, Ferns and Fungi growing in the vicinity of Cincin- 
nati, p. 14, from Journal Soc. of Nat. Hist., April, 1879.) 
Central and South: (Newberry, Catalogue of the Flowering 
Plants and Perns of Ohio, 1860, p. 28.) 
Central and Southern Ohio: (H. C. Beardslee, Catalogue of 
Plants of Ohio, 1874. Ohio Agrl. Rep. 1877, pp. 336-363.) 
Medina: (M. T. Prichard). 
Cincinnati: June 25, 1890, near Cincinnati, June, 1879, (C. 
G. Lloyd). 
Ontario. — Fort Erie: Day, (see New York). 
Pennsylvania. — ‘ 'Introduced from the south by the late 
Humphrey Marshall into his botanic garden at Marshalltown — 
whence it has gradually extended itself round the neighbor- 
hood, and strongly illustrates the necessity of caution in admit- 
ting mere botanical curiosities into agricultural districts.” 
Pastures, etc., naturalized from the southern states, (Darling- 
ton, Flora Cestrica, 3d edition, 1853, p. 229). (Darlington and 
Thurber, Am. Weeds and Useful Plants, Second 111. edition., p. 
256. Fig. 164.) 
Pennsylvania to Carolina west of Mississippi: (Beck — Bot- 
any of North and Middle States, 1823, p. 257). 
Pennsylvania to Carolina west to Iowa and Illinois. A 
weed of roadsides. (Alphonse Wood, Class-book of Botany 
and Flora, edition 1847, p. 448. Sand Beach, Dauphin Co.,, 
(Mr. Galloway). 
Tennessee. — Fields and gardens: (Gattinger, The Tennessee 
Flora, with special reference to the Flora of Nashville, 1887,. 
p. 67). (F. Lamson-Scribner and C. L. Newman, Weeds of 
the farm, Tenn. Agrl. Experiment Station, Vol. 1, Oct., 1888,., 
No. 3, p. 40, Plate VIII). 
Texas. — Drummond: Sandy soil and waste ground extend- 
ing into Texas from the Atlantic region. (J. M. Coulter Contr.,. 
U. S. Nat. Herb., Vol. II, p. 298). 
Denison: Is very common and annoying in cultivated sandy 
lands. (T. V. Munsen). 
Virginia. — Virginia to Georgia on roadsides and old fields., 
(Pursh — Flora Amer. Septentrionalis, London,^ 1814, I, p. 156)., 
