118 
IOWA ACADEMY OF SCIENCES. 
Newell, (E. W. Stetson.) Oldfield, (E. Turner.) Plover, (W. S, 
McEwen.) Postville, (Ellison Orr.) Red Oak, (W. T. Marshall.) 
Sanborn, (J. H. Wolf.) Seymour, (L. W. Lewis and S. A. Hib- 
ley.) Story county, (Painmel, Ball and Combs.) Valley Junc- 
tion, (S. V. A.) Whittemore, (L. E. Albion.) Creston, quite a 
number in the streets, (Painmel.) 
Kansas. — Everywhere. (B. B. Smith, Check List of the 
Plants of Kansas, 1892, p. 18. Wood and Willis, The New Amer- 
ican Botanist and Florist, Revised Ed. of Wood’s Botany, p. 63.) 
Topeka, July, 1873, (E. A. Popenoe.) Riley, (E. E. Gayle.) 
Manhattan, June 6, 1886, (C. H. Thompson. Bulkley, April, 1888.) 
Also, Hamilton, Jackson, Harper, Pottawatamie, Bourbon, 
Reno, Rawlins, Seward, Sherman, Ford, Barber, Cloud, Green 
wood. Clay, Saline, Greeley, Kiowa, Miami, Smith, Linn, Deca- 
tur, Chase, Osage, Johnson, Douglas, McPherson and Wichita. 
Miami county, 1883, (J. H. Oyster.) 
Kentucky. — Fairmount, Jefferson county, (Albert Rust.) 
Massachusetts. — Lowell. “ Rather common,” (Dr. F. Nick- 
erson.) Watertown and Somerville, (C. E. Perkins.) Malden 
avenue from the west, (F. S. Collins.) (Collins and L. L. Dame, 
Flora of Middlesex County, Mass., p, 78.) 
Mexico. — San Luis Potosi — Alt. 6,000-8,000 ft., 22 N. lat.— 
(Palmer and Parry.) Chihuahua, (Pringle, Potts.) Zimapan, 
(Coulter.) Valley of Mexico, 1866, (Bourgeau, 114, 542, 982.) 
North Mexico, (Hemsley, Biologia, Central Americana Bot. II, 
p. 414.) (Dr. Coulter, Dr. J. Gregg, 1848-9; M. Bourgeau, 
May 8, 1886.) North of the town of Mexico, 1837, (Bentham, 
Plantas Hartwegianas, 1839, p. 23, No. 201. Mount Orizaba, 
August, 1891, (H. E. Seaton.) States of Coahuila and Nuevo 
Leon, 1882, No. 942, (Palmer.) 
. Minnesota. — Minnea|)olis, Clay county, near Moorehead. 
Red River Valley, Minnesota Valley, (Conway McMillan.) 
Missouki.- -Very common in western Missouri, and spreading 
eastward along railroads. Sometimes erroneously called ‘ Can- 
ada Thistle.’” (S. M. Tracy, Catalogue of -the Phsenogamous 
and Vascular Cryptogamous Plants of Missouri, 1886, p. 61.) 
Wild in pastures, 1892. 
^‘Is about as abundant as it was when I first came to St. 
Louis.” (Wm. Trelease, 1885-1894.) 
St. Louis, August, 1879, (Englemann); September, 1886, (L. 
H. Pammel); 1887, (Cohnan’s Rural World); Nevada, Sedalia, 
1887, (Pammel); Springfield, July 23, 1888, (S. Weller.) 
