| Mexico | | |
2300 m
|
[23°37'00"N]
|
[102°34'30"W]
| 24/I/1980 | | Miguel A. Panti Madero | 6 | MO |
| Mexico | | |
|
[23°37'00"N]
|
[102°34'30"W]
| | | Neil W. Snow, Jesús Valdés-Reyna & L. Arce González | 6741 | MO |
| Mexico | | |
7000 f
|
[23°37'00"N]
|
[102°34'30"W]
| 8/16/75 | | David B. Dunn, Karen L. Wallace & Douglas G. LeDoux | 142 | MO |
| Mexico | Aguascalientes | Calvillo |
1829 m
|
21°54'00"N
|
102°38'00"W
| 6 Aug 2002 | | Mitch C. Provance | 5271B | MO |
| Mexico | Chihuahua | |
6700 f
|
|
| 23 Sept. 1998 | | J. Spencer & N. Duane Atwood | 1053 | MO |
| Mexico | Chihuahua | |
2100 m
|
|
| 1 October, 1989 | | Robert M. King & Paul M. Peterson | 9887 | MO |
| Mexico | Chihuahua | |
8900 f
|
|
| October 8, 1959 | | Donovan S. Correll & Howard S. Gentry | 22918 | MO |
| Mexico | Coahuila | |
2100-2800 m
|
29°00'00"N
|
102°20'00"W
| | | Miguel A. Carranza P., J. García Mata & J. A. Encina-Domínguez | 2065 | MO |
| Mexico | Coahuila | |
2500 m
|
25°19'48"N
|
100°57'00"W
| 29 agosto 1995 | | Neil W. Snow, Jesús Valdés-Reyna & L. Arce González | 6741 | |
| Mexico | Coahuila | |
|
|
| June 19 1985 | | Manuel Yánez | 184 | MO |
| Mexico | Coahuila | |
|
|
| 11 Aug 1981 | | Porter P. Lowry II | 3160 | MO |
| Mexico | Coahuila | |
3340-3700 m
|
|
| November 11 1998 | | Tetsukazu Yahara, K. Watanabe, M. Mishima & T. Kajita | 1473 | MO |
| Mexico | Coahuila | Arteaga |
1740 m
|
|
| 15 October 1992 | | Robert M. King & Jesús Valdés-Reyna | 10372 | MO |
| Mexico | Coahuila | Arteaga |
2100 m
|
|
| 11 September 1949 | | James C. Hinton | 16845 | GBH |
| Mexico | Coahuila | Arteaga |
3150 m
|
|
| 11 March 1990 | | George S. Hinton | 20213 | GBH |
| Mexico | Coahuila | Arteaga |
2770 m
|
25°28'01"N
|
100°51'00"W
| 22 August 1990 | | George S. Hinton | 20497 | GBH |
| Mexico | Coahuila | Arteaga |
2295 m
|
|
| 29 October 1994 | | James C. Hinton | 24933 | GBH |
| Mexico | Durango | Durango |
2332 m
|
23°55'46"N
|
104°57'09"W
| 04 October 2004 | | Robert M. King & Robert M. Garvey | 13631 | MO |
| Mexico | Durango | Durango |
2332 m
|
23°55'46"N
|
104°57'09"W
| 04 October 2004 | | Robert M. King & Robert M. Garvey | 13631 | CIIDIR |
| Mexico | Durango | Durango |
2000 m
|
|
| 15 September 1979 | | Dennis E. Breedlove | 44018 | MO |
| Mexico | Guanajuato | |
2350 m
|
|
| 22/IX/1987 | | Sergio Zamudio R. | 5739 | MO |
| Mexico | Guanajuato | |
2150 m
|
21°10'00"N
|
100°30'00"W
| 11 July 1990 | | Jacqueline A. Soule & David R. Brunner | 2212 | MO |
| Mexico | Guanajuato | Guanajuato |
2270 m
|
|
| 07 octubre 1989 | | Raquel Galván Villanueva & J.D. Galván | 3429 | MO |
| Mexico | Guanajuato | Guanajuato |
2440 m
|
|
| 11 noviembre 1989 | | Raquel Galván Villanueva & J.D. Galván | 3560 | MO |
| Mexico | Guanajuato | Guanajuato |
2300 m
|
|
| 07 octubre 1989 | | Raquel Galván Villanueva & J.D. Galván | 3458 | MO |
| Mexico | Guanajuato | León |
2200 m
|
|
| 30 octubre 1988 | | Raquel Galván Villanueva & J.D. Galván | 3213 | MO |
| Mexico | Guanajuato | San Luis de la Paz |
2000 m
|
|
| 21/VII/1990 | | E. Ventura V. & E. López | 8366 | MO |
| Mexico | Hidalgo | |
2000 m
|
|
| 21 October 1974 | | Arthur J. Cronquist | 11268 | MO |
| Mexico | Hidalgo | |
2000 m
|
20°45'00"N
|
099°18'00"W
| 19 Dec 1991 | | Jacqueline A. Soule & Alan Prather | 2902 | MO |
| Mexico | Hidalgo | Metzquititlán |
|
20°35'00"N
|
098°37'00"W
| 22 Sep 1985 | | Scott D. Sundberg & Shai A. Reisfield | 3199 | MO |
| Mexico | Hidalgo | Zempoala |
2500 m
|
|
| 28/VII/1976 | | Angel Ventura A. | 1918 | MO |
| Mexico | Hidalgo | Zempoala |
2500 m
|
|
| 26 August 1977 | | José D. García P. | 399 | MO |
| Mexico | México | Huehuetoca |
2300 m
|
19°53'24"N
|
099°10'54"W
| 08 octubre 1972 | | Jerzy Rzedowski | 29509 | MO |
| Mexico | México | Texcoco |
2400 m
|
19°33'36"N
|
098°49'48"W
| 24 enero 1983 | | E. Ventura V. | 466 | MO |
| Mexico | Nuevo León | |
2405 m
|
23°58'00"N
|
099°44'00"W
| 12 October 1992 | | James C. Hinton & George S. Hinton | 22497 | GBH |
| Mexico | Nuevo León | |
3200 m
|
23°58'00"N
|
099°44'00"W
| 06 October 1992 | | James C. Hinton & George S. Hinton | 22424 | GBH |
| Mexico | Nuevo León | Galeana |
2100 m
|
|
| 25 Jun 1983 | | James C. Hinton | 18460 | GBH |
| Mexico | Nuevo León | Galeana |
1800 m
|
24°36'36"N
|
099°52'48"W
| 02 October 1991 | | George S. Hinton | 21592 | GBH |
| Mexico | Nuevo León | Galeana |
1840 m
|
24°36'36"N
|
099°52'48"W
| 01 July 1992 | | George S. Hinton | 22059 | GBH |
| Mexico | Nuevo León | Galeana |
2100 m
|
|
| 25 Jun 1983 | | James C. Hinton | 18460 | MO |
| Mexico | Nuevo León | Galeana |
2350 m
|
24°25'12"N
|
100°15'36"W
| 18 September 1983 | | James C. Hinton | 18591 | GBH |
| Mexico | Nuevo León | Galeana |
2700 m
|
|
| 30 September 1989 | | George S. Hinton | 19845 | GBH |
| Mexico | Nuevo León | Galeana |
2150 m
|
23°52'48"N
|
099°55'12"W
| 21 October 1989 | | George S. Hinton | 19909 | GBH |
| Mexico | Nuevo León | Galeana |
2160 m
|
23°52'48"N
|
099°55'12"W
| 08 December 1989 | | George S. Hinton | 20075 | GBH |
| Mexico | Nuevo León | Galeana |
2700 m
|
24°55'12"N
|
099°46'48"W
| 21 Feburary 1990 | | George S. Hinton | 20149 | GBH |
| Mexico | Nuevo León | Iturbide |
1994 m
|
24°28'48"N
|
099°40'48"W
| 28 November 2003 | | George S. Hinton | 28212 | GBH |
| Mexico | Nuevo León | Iturbide |
1285 m
|
|
| 21 September 1991 | | George S. Hinton | 21504 | GBH |
| Mexico | Puebla | |
|
|
| Mayo 4, 1980 | | Francisco González Medrano, V. Jaramillo, José Luis Villaseñor R., P. Ruíz & S. Singer | F-1022 | MO |
| Mexico | Puebla | |
2400 m
|
18°50'00"N
|
097°20'00"W
| 14 July 1990 | | Jacqueline A. Soule & David R. Brunner | 2243 | MO |
| Mexico | San Luis Potosí | |
2225 m
|
|
| 5 September, 1986 | | Dennis E. Breedlove & Barrett Anderson | 63718 | MO |
| Mexico | Tamaulipas | |
1675 m
|
23°27'00"N
|
099°15'36"W
| 10 November 1994 | | James C. Hinton | 25119 | GBH |
| Mexico | Tamaulipas | Hidalgo |
1925 m
|
23°06'00"N
|
097°48'00"W
| 09 November 1994 | | James C. Hinton | 25069 | GBH |
| Mexico | Tamaulipas | Miquihuana |
3250 m
|
|
| 6 July 1985 | | Jorge Jiménez | 236 | MO |
| Mexico | Veracruz | |
2800 m
|
19°38'00"N
|
097°23'00"W
| Jan. 17, 1984 | | Michael H. Nee & K. Taylor | 28838 | MO |
| Mexico | Veracruz | Perote |
2787 m
|
19°28'14"N
|
097°16'23"W
| 20 octubre 2008 | | M. Cruzado C. & L. Cruz P. | MCC63 | MO |
| Mexico | Veracruz | Perote |
2787 m
|
19°28'14"N
|
097°16'23"W
| 20 octubre 2008 | | M. Cruzado C. & L. Cruz P. | MCC63 | UV |
| Mexico | Zacatecas | |
2375 m
|
|
| 28 August, 1986 | | Dennis E. Breedlove & Barrett Anderson | 63231 | MO |
| Mexico | Zacatecas | Villanueva |
2040 m
|
|
| 24 October 1983 | | Dennis E. Breedlove & Frank Almeda | 59280 | MO |