| Mexico | | |
|
[23°37'00"N]
|
[102°34'30"W]
| 1878 | | Charles C. Parry & Edward Palmer | 920 | MO |
| Mexico | Chihuahua | |
|
|
| 8 May 1959 | | Donovan S. Correll & Ivan Murray Johnston | 21634 | MO |
| Mexico | Chihuahua | |
9700 f
|
|
| 7 Oct 1887 | | Cyrus G. Pringle | 1575 | MO |
| Mexico | Chihuahua | |
2390 m
|
|
| 31 October 1995 | | Paul M. Peterson, Marjorie B. Knowles, Chris Dietrich & S.M. Braxton | 13562 | MO |
| Mexico | Chihuahua | |
2500 m
|
|
| 29 October 1995 | | Paul M. Peterson, Marjorie B. Knowles, Chris Dietrich & S.M. Braxton | 13547 | MO |
| Mexico | Chihuahua | |
2390 m
|
|
| 31 October 1995 | | Paul M. Peterson, Marjorie B. Knowles, Chris Dietrich & S.M. Braxton | 13562 | US |
| Mexico | Chihuahua | |
2500 m
|
|
| 29 October 1995 | | Paul M. Peterson, Marjorie B. Knowles, Chris Dietrich & S.M. Braxton | 13547 | US |
| Mexico | Coahuila | |
3086 m
|
25°20'45"N
|
100°54'13"W
| 28 September 2007 | | Paul M. Peterson, Jeffrey M. Saarela & S.G. Gómez Pérez | 21138 | US |
| Mexico | Coahuila | |
3086 m
|
25°20'45"N
|
100°54'13"W
| 28 September 2007 | | Paul M. Peterson, Jeffrey M. Saarela & S.G. Gómez Pérez | 21138 | MO |
| Mexico | Durango | |
2800 m
|
23°45'25"N
|
105°30'38"W
| 03 October 2007 | | Paul M. Peterson & Jeffrey M. Saarela | 21259 | MO |
| Mexico | Durango | |
2800 m
|
23°45'25"N
|
105°30'38"W
| 03 October 2007 | | Paul M. Peterson & Jeffrey M. Saarela | 21259 | US |
| Mexico | Durango | |
2660 m
|
|
| 24 October 1995 | | Paul M. Peterson, Marjorie B. Knowles, Chris Dietrich & S.M. Braxton | 13422 | MO |
| Mexico | Durango | |
3136 - 3348 m
|
23°12'31"N
|
104°56'53"W
| 09 September 2006 | | Paul M. Peterson & F. Sánchez Alvarado | 20009 | MO |
| Mexico | Durango | |
2660 m
|
|
| 24 October 1995 | | Paul M. Peterson, Marjorie B. Knowles, Chris Dietrich & S.M. Braxton | 13422 | US |
| Mexico | Durango | |
3136 - 3348 m
|
23°12'31"N
|
104°56'53"W
| 09 September 2006 | | Paul M. Peterson & F. Sánchez Alvarado | 20009 | US |
| Mexico | Durango | Durango |
2531 m
|
23°54'54"N
|
104°58'55"W
| 28 September 2008 | | Paul M. Peterson & Jeffrey M. Saarela | 22412 | MO |
| Mexico | Durango | Durango |
2531 m
|
23°54'54"N
|
104°58'55"W
| 28 September 2008 | | Paul M. Peterson & Jeffrey M. Saarela | 22412 | US |
| Mexico | Durango | San Dimas |
3078 - 3249 m
|
24°04'43"N
|
105°44'36"W
| 30 September 2008 | | Paul M. Peterson & Jeffrey M. Saarela | 22438 | US |
| Mexico | Durango | San Dimas |
3078 - 3249 m
|
24°04'43"N
|
105°44'36"W
| 30 September 2008 | | Paul M. Peterson & Jeffrey M. Saarela | 22438 | MO |
| Mexico | Guanajuato | |
|
|
| September | | F.W.H.A. von Humboldt & A.J.A. Bonpland | s.n. | P |
| Mexico | Guanajuato | |
|
|
| 2 Sept 1981 | | Alan A. Beetle | M-7340 | MO |
| Mexico | Guanajuato | |
|
21°01'48"N
|
101°15'00"W
| 16 Oct 1952 | | Ernest R. Sohns | 282 | MO |
| Mexico | Guanajuato | |
|
|
| September | | F.W.H.A. von Humboldt & A.J.A. Bonpland | s.n. | US |
| Mexico | Guerrero | |
2005 m
|
18°33'26"N
|
099°37'00"W
| 30 Nov 1986 | | Juan Javier Ortiz-Diaz | 1140 | MO |
| Mexico | Nuevo León | Santa Catarina |
2538 - 2721 ft
|
25°29'35"N
|
100°35'02"W
| 06 September 2010 | | Paul M. Peterson, Jeffrey M. Saarela, K. Romaschenko, Jesús Valdés-Reyna & I. Cabral C. | 23142 | MO |
| Mexico | Nuevo León | Santa Catarina |
2538 - 2721 ft
|
25°29'35"N
|
100°35'02"W
| 06 September 2010 | | Paul M. Peterson, Jeffrey M. Saarela, K. Romaschenko, Jesús Valdés-Reyna & I. Cabral C. | 23142 | US |
| Mexico | San Luis Potosí | |
6000-8000 f
|
|
| 1878 | | Charles C. Parry & Edward Palmer | 928 | MO |
| Mexico | San Luis Potosí | |
|
|
| 19 July 1950 | | John R. Reeder, Charlotte G. Reeder & Leslie N. Goodding | 1389 | MO |
| United States | Arizona | |
5 m
|
|
| September 1929 | | Anonymous | s.n. | MO |
| United States | Arizona | |
7000-8000 f
|
|
| 3 May 1881 | | Cyrus G. Pringle | 13913 | MO |
| United States | Arizona | Cochise |
|
[32°04'10"N]
|
[109°49'00"W]
| Aug 1948 | | Joseph A. Ewan | 17916 | MO |
| United States | Arizona | Pima |
|
[32°00'10"N]
|
[112°01'40"W]
| 24 Aug 1922 | | M.C. Wiegand & G.B. Upton | 3015 | MO |
| United States | Arizona | Pima |
|
[32°00'10"N]
|
[112°01'40"W]
| 22 APR 1989 | | Larry C. Higgins | 18134 | UMO |
| United States | New Mexico | Catron |
7200 f
|
33°32'00"N
|
108°37'30"W
| 21 April 1994 | | Neil W. Snow & A. Jones | 5971 | |
| United States | New Mexico | Catron |
7200 f
|
33°31'00"N
|
108°37'30"W
| 21 Apr 1994 | | Neil W. Snow | 5971 | MO |