122 
IOWA ACADEMY OP SCIENCES. 
Camden, June 15, 1850, (A. Fendler.) 
Carolina, North. — Raleigh. ‘'As a troublesome native 
weed in the state,” (Gerald McCarthy, North Carolina Agrl. 
Exp. Station, Bull. No. 70, p. 11, plate X.) 
Swain county, August, 1891, (H. C. Beardslee and A. G. Kofid.) 
Wilmington, 1892, (Gerald McCarthy.) 
Carolina, South. — Ravenel, (A List of the More Common 
Native and Naturalized Plants. of South Carolina, in South Car- 
olina Researches, etc. Hugh Thompson, Comm., p. 335.) 
Aiken, 1869, (Ravenel.) June, 1869, (H. W. Ravenel.) 
Connecticut. — Connecticut to Illinois and Southward, sandy 
soil. (Gray’s Manual of Botany of Northern U. S., Fifth Ed., 
1867, p. 381. ) Connecticut and southern Illinois, Florida and Texas, 
sandy soil and waste grounds; southward, a troublesome weed 
in cultivated grounds, (Gray: Synoptical Flora of North Am., 
Vol. II, part I, p. 230.) 
Delaware. — Newcastle county. Fields and roadsides fre- 
quent, (E. Tatnall, Calalogue of the Phaenogamous and Filicoid 
Plants of Newcastle County, Delaware, 1860, p. 58.) 
District of Columbia. — Washington, (Lester F. Ward, 
Guide to the Flora of Washington and Vicinity, Bull. No. 22, 
U. S. Nat. Museum, Washington, 1881, p. 100.) Washington, 
infrequent in streets, (Pammel.) Washington, 1881, (William 
J. Canby.) December, 1886, (A. A. Crozier.) 
Florida. — (J. T. Powell.) Duval county, northeast Florida, 
cultivated grounds, (A. H. Curtiss.) 
Apalachicola, (A. W. Chapman.) 
Georgia. — (Boykin. ) 
Illinois. — Peoria. “Found plenty when I came to Peoria 
in 1852, and has been frequent ever since; sandy soils, fields and 
roadsides,” (Brendel, Flora Peoriana, Budapest, 1882, p. 76. 
Flora Peoriana, .1887, p. 55.) 
Port Byron, (Pammel, Orange Judd Parmer, August 25, 1894.) 
Oquawka, (Patterson, Check List of the Native and Intro- 
duced Plants of Oquawka, 111.) 
Red Bud, 1887, abundant, (Pammel.) 
East St. Louis, 1887, abundant in streets, (Pammel.) 
Watseka, (Mark Wall.) 
South Chicago, (Higley and Raddin); near Union Stockyards, 
(Babcock); Grand Crossing (Bastin in Higley and Raddin, The 
Flora of Cook County, 111., and a part of Lake County. Ind. 
Bull. Chicago Acad, of Sciences, Vol. II, No. 1, p. 85.) 
