1921] 
PAYSON—MONOGRAPH OF THE GENUS LESQUEBELLA 165 
Herb.); Davis Mountains, April 29, 1902, Tracy & Earle 338 
(U. S. Nat. Herb. and Mo. Bot. Gard. Herb.) ; dry, rocky, open 
ground, Boerne, Kendall County, April 6, 1917, Palmer 11479 
(Mo. Bot. Gard. Herb.); Canyon City, June 10, 1901, Eggert 
(Mo. Bot. Gard. Herb.); sandy bluffs, upper Concho, April, 
1882, Reverchon (U. S. Nat. Herb.); middle fork of Concho, 
April, 1882, Reverchon (Mo. Bot. Gard. Herb.); rocky prairies 
near Big Spring, Howard County, June 11, 1900, Eggert (Mo. 
Bot. Gard. Herb.); Big Spring, May 12, 1902, Tracy 8044 (Mo. 
Bot. Gard. Herb.) ; rocky places on the south Llano, June, 1884, 
Reverchon (Mo. Bot. Gard..Herb.); dry bluffs, upper Llano, 
. June, 1885, Reverchon (U. S. Nat. Herb.); prairies at the head 
of the Limpio, June, 1851, Wright 852 (U. S. Nat. Herb. and 
Mo. Bot. Gard. Herb.) ; bluffs of Pecos River, Sept., 1881, Havard 
(U. S. Nat. Herb.); plains west of Pecos, April 20, 1902, Tracy 
& Earle 143 (Mo. Bot. Gard. Herb. and U. S. Nat. Herb.); 
vicinity of Pecos City, Oct. 14, 1913, Rose & Fitch 17908 (U. S. 
Nat. Herb.); Barstow, April 15, 1902, Tracy & Earle 31 (U. S. 
Nat. Herb.); near Burgess water hole, W. Texas, July, 1883, 
Havard 72 (U. S. Nat. Herb.); plains west of Guadalupe Moun- 
tains, Nov., 1881, Havard (U. S. Nat. Herb.); rocky prairies on 
Turkey Creek, May, 1851, Wright 850 (Mo. Bot. Gard. Herb.); 
western Texas to El Paso, Oct., 1849, Wright 16 (U. S. Nat. 
Herb.); stony hills near El Paso, March, 1852, Wright 1319 
(Mo. Bot. Gard. Herb. and U. S. Nat. Herb.); El Paso, 1881, 
Vasey (U. S. Nat. Herb.); rocky hills near Van Horn, El Paso 
County, July 9, 1900, Eggert (Mo. Bot. Gard. Herb.); sandy 
ground near Sierra Blanca, May 15, 1901, Eggert (Mo. Bot. 
Gard. Herb.); “Camp Charlotte," W. Texas, 1889, Nealley 
700, 701 (U. 8. Nat. Herb.); near Rio Grande, June, 1904, Jermy 
(U. S. Nat. Herb. and Mo. Bot. Gard. Herb.). 
Colorado: Rule Creek, Bent County, June 10, 1910, Oster- 
hout 4412 (Geo. Osterhout Herb.); La Junta, June 19, 1909, 
Osterhout 3965 (Geo. Osterhout Herb.); mesas near Pueblo, 
May 14, 1900, Rydberg & Vreeland 6143 (Rky. Mt. Herb.); 
Swallow's, between Pueblo and Canyon City, June 1, 1901, 
Baker 2 (Mo. Bot. Gard. Herb., Rky. Mt. Herb., Geo. Oster- 
hout Herb., Baker Herb. at Pomona College, and U. S. Nat. 
Herb.); Canyon City, 1872, Brandegee 345 (Mo. Bot. Gard. 
