110 
IOWA ACADEMY OF SCIENCES. 
Chicago. Lincoln Park, north and south sides, abundant 
everywhere, 1885, in waste places and streets. (Pammel.) 
Wayne, Dupage county, Illinois, 1891. (Pammel.) 
Andover, (Anderson); Pockford, 1879, (M. S. Bebb.) 
Peoria, 1886, (Brendel, Flora Peoriana, p. 38). Pair bury, 
1891 (Thomas S. Morris). Warner, 1891 (W. W. Warner). 
Indiana. (See Bulletin 52, Vol. V, 1891). 
Pound in this state somewhat later than in adjoining states. 
At the present time generally distributed in the towns and 
cities of the northern half of the state. In some sections has 
invaded the country and become a farm and roadside weed. 
Diligent search in some counties of the southern part of the 
state has not revealed it, but it is known to be firmly established 
in twenty-nine counties. (Arthur.) 
Crown Point, Lake county, July, 1891; (Bartlett Woods and 
Jerome Dinwiddle). 
Kendallville, Noble county, August, 1891, (J. S. Conlogue.) 
Valparaiso, Porter county, September, 1891, (I. C. B. 
Suman). 
Shipshewana, La Grange county, July, 1891, (Elias Wight). 
Purnessville, Porter county, September, 1891, (E, L. Fumes). 
Walnut, Marshall county, June, 1891, (Arley Body). 
Hagerstown, Wayne county, July, 1891 (E. S. Bunnel). 
Logansport, Cass county. Sept., 1891 (Dr. Robert Hessler,) 
Crawfordsville, Montgomery county, Aug., 1891 (Prof, M. 
B. Thomas). 
Indianapolis, Marion county, Aug., 1891 (John S. Wright). 
Clinton county, Aug., 1891 (Lane, Bewsey and Maisch). 
Bloomington, Monroe county, Aug., 1891 (Prof. D. M. Mot- 
tier). 
Terre Haute, Vigo county. Sept., 1891 (W. S. Blatchley(. 
Ft. Wayne (S. Basch.). Bourbon (J. D. Chaplain). 
Westville (E. S. Smith). Hunter town (T. M. Andrews). 
Iowa. — Mt. Pleasant. Very thick west of town a few years 
ago, and has almost disappeared, 1889 (J. H. Mills). 
“Waste places; becoming frequent,” Ames, 1889 Hitch- 
cock — A Catalogue of the Anthophyta and Pteriodophyta of 
Ames, 1891. Trans. St. Louis Acad, of Sci., Vol, V, No. 3, pp. 
187-532, also separate p. 505. Bowling Green, 1893 (G. W. 
Smith). 
Waste places becoming frequent, Iowa City (Hitchcock). 
