ARIZ
371725 R. S. Felger 92-843-D 1992-10-08
Mexico, Sonora, Fronteras Municipio, Sierra de los Ajos: Cañón Frijolito. Saddle between Frijolito and Hoya del Packard, 30.94167 -109.9583, 2350m
ARIZ
J. Titley s.n. 1986-08-31
Mexico, Chihuahua, 3 km southwest of Aserradero San Isidro. 28°14'20''N, 108°41'20''W Elevation 1700 m., 28.238889 -108.688889, 1700m
ARIZ
D. Howell s.n. 1985-10-13
Mexico, Chihuahua, Ocampo, Cruz Verde Pass. Road to Rio Candemena. 28°06' t0 07' N, 105°17' W. Elevation 2100 meters., 28.1 -108.283333, 2100m
ARIZ
J. Titley s.n. 1986-08-31
Mexico, Chihuahua, 3 km southwest of Acerradero San Isidro. 28°14'20''N, 108°41'20''W. Elevation 1700 meters., 28.238889 -108.688889, 1700m
NMC
57171 R.W. Spellenberg and D. Jewell 9372 1987-09-12
Mexico, Chihuahua, Ocampo, Parque Nacional "Cascada de Basaseachic," entrance to campground, 1950m
NMC
36767 M. Mahrt, R.W. Spellenberg, W. Boecklen, D. Ward, and A. Whittemore 10047 1989-10-28
Mexico, Chihuahua, Ocampo, Parque Nacional "Cascada de Basaseachic," in campground, 28.22 -108.2, 1950m
MO
1799304 George Engelmann s.n. 1848-07-00
United States, Missouri, Cultivated in St. Louis. Came up in a flower pot, in which a mammillaria from Cosiquiriachi had been planted.
VT
UVMVT024431 Pringle, C. G. 6482 1896-08-31
México, Federal District, Sierra de Ajusco
PH
PH00009750 Cyrus G. Pringle 6482 1896-08-31
Mexico, Distrito Federal, Volcanic gravel, Sierra de Ajusco, 2591m
LL
LL00239305 Jerzy Rzedowski|Rogers McVaugh 708 1973-10-15
Mexico, Aguascalientes, 4 Km al E de San José de Gracia, sobre el camino a Pabellón
LL
LL00239307 Cornelius H. Mueller|Cornelius H. Muller 3426 1939-09-23
Mexico, Chihuahua, Temosachic, Cañón Huahuatán, 10 mi SE of Madera
LL
LL00239308 D. S. Correll|Howard Scott Gentry 22769 1959-10-04
Mexico, Chihuahua, 5 mi S of Villa Matamoros on Méx 45
LL
LL00239309 J. Valdés R. VR-657 1974-10-05
Mexico, Chihuahua, Temosachic, Rancho Guadalupe
LL
LL00239310 Cyrus Guernsey Pringle 716 1886-10-15
Mexico, Chihuahua, Near Chihuahua
LL
LL00239312 M. Wilson|E. Wilson|LaVerne A. Johnston|Marshall C. Johnston 8464 1972-07-28
Mexico, Chihuahua, 44 Km WNW of Colonia Juárez, in "Canyon de lo Piedra Cantil," upper part of the "tinaja", 30.41667 -108.35833
TEX
TEX00239306 Robert A. Bye 8923 1978-08-28
Mexico, Chihuahua, Guerrero, S of Mesa Colorado, on S-side of Arroyo Ancho, 28.220966 -107.499349
TEX
TEX00239311 Harde LeSueur 623 1936-08-01
Mexico, Chihuahua, Chuhuichupa
TEX
TEX00239313 Harde LeSueur Méx-258 1935-10-10
Mexico, Chihuahua, Chihuahua, W
TEX
TEX00239314 Cyrus Guernsey Pringle 00239314 1976-11-01
Mexico, Durango, Barranca below Sandia Station
CMN:CANM
CAN 10187695 Pringle, Cyrus G. 6482 1896-08-31
Mexico, Distrito Federal (MX) (Terr.), Sierra De Ajusco, 1067m
Harvard:GH
00037727 C. G. Pringle 6482 1896-08-31
Mexico, Federal District, Sierra de Ajusco, alt. 8500 feet, 2590m