434 BOTANICAL GAZETTE [NOVEMBER 
ARKANSAS.—Fulton, Hempstead County, B. F. Bush, April 11, 1905 
(no. 2290), April 28, May 19, June 6 and ro, October 4, 1909 (nos. 5543, 5647B, 
5780A, 5814, 5815, 5926), J. H. Kellogg, June 20, 1910, E. J. Palmer, April 22 
and 23, October 19, 1914 (nos. 5355, 5365, 6876), April 10, June 17, 1915 
(nos. 7179, 8044), July 18, 1916 (no. 10513); McNab, Hempstead County, E. J. 
Palmer, April 12, June 18, r915 (nos. 7187, 7204, 8054), April 8, 1916 (no. 9401); 
Brentwood, Washington County, E. J. Palmer, July 7, 1914 (no. 8214); Gum 
Springs, Clark County, E. J. Palmer, June 20, 1915 (no. 8073), July 21, 1916 
(nos. 10539, 10543, 10544); Piney, Johnson County, E. J. Palmer, June 30, 
1915 (no. 8161); Ashdown, Little River County, E. J. Palmer, July 21, 1915 
(no. 8367); Fort Lynn, Miller County, E. J. Palmer, July 19, 1916 (no. 10529); 
Van Buren, Crawford County, G. M. Brown, June 1908; Rogers, Benton 
County, B. H. Slavin, April 30, 1910; Cotter, Marion County, E. J. Palmer, 
September 1, 1915 (no. 804) 
AHOMA.—Lenapah, Nowata County, G. W. Stevens, August 19, 1913. 
(no. 2171); near Page, Le Flore County, G. W. Stevens, September 8, 1913 
(no. 2669), E. J. Palmer, October 28, 1915 (no. 9033); Poteau, Le Flore 
County, E. J. Palmer, July 13, rors (no. 8281); Fort Towson, Choctaw 
County, E. J. Palmer, July 10, 1915 (no. 8307); Idabelle, McCurtain County, 
E. J. Palmer, July 22, 1915 “He 8382); Antlers, Pushmataha County, E. J. 
Palmer, aid 17, 1915 (no. 833 
Mis: —Hannibal, Meson County, J. Davis, June 5, 1914; Clarks- 
ville, Pike County. J. Davis, June 16, 1914; Allenton, St. Louis County, C. S. 
Sargent, April 4, 1909; Siebert’s Mill, E. J. Palmer, August 5, 1916 (no. 10572); 
Williamsville, Wayne County, E. J. Palmer, June 29, 1914 (no. 6126); peor 
Mansfield, Douglas County, E. J. Palmer, July 10, 1914 (no. 6254); E 
Springs, McDonald County, E. J. Palmer, May 3, 1914 (no. 5473); ae 
Stone County, E. J. Palmer, May 20, tor4 (no. 5648), July 25, 1916 
(nos. 10561, 10566); Noel, McDonald County, B. F. Bush, April 25, Octo- 
ber 8, 1909 (nos. 5530, 5983); Eagle Rock, Bary County, B. F. Bush, 
August 10, 1905 (no. 3211), E. J. Palmer, July 17, 1914 (no. 6311). 
Mexico.—Coahuila, Ed. Palmer, 1880 (no. 118 in Herb. U.S. Nat. Mus.); 
mountains near Monclova, Ed. Palmer, August 19, 1880 (no. 118 in Herb. U.S. 
Nat. Mus 
The ipoclines! collected by Edward Palmer on the mountains west of 
Monclova in the state of Coahuila August 19, 1880 (no. 118), and dis- 
tributed as T. mexicana Bentham cannot be distinguished from specimens 
from western Texas which I have referred to T. floridana. T. mexicana of 
BENTHAM (Pl. Hartweg. 35. 1839) is said to have come from the neighbor- 
hood of Anganguio in the state of Michoacan in southern Mexico and not to 
be the same as the earlier T. mexicana Schlechtendal (Linnaea 11:37- 1837) 
collected near Chiconguiaco in the state of Hidalgo, and by HEMSLEY doubt- 
fully referred to T. americana Linnaeus. T. mexicana Bentham is a nomen 
nudum 
