| Guatemala | Chimaltenango | |
|
|
| 31 December 1940 | | John R. Johnston | 1778 | F |
| Guatemala | Huehuetenango | |
3400 - 3500 m
|
15°29'44"N
|
091°24'51"W
| 07 July 1942 | | Julian A. Steyermark | 48377 | A |
| Guatemala | Huehuetenango | |
3400 - 3500 m
|
15°29'44"N
|
091°24'51"W
| 07 July 1942 | | Julian A. Steyermark | 48377 | F |
| Guatemala | Huehuetenango | |
3300 m
|
15°29'00"N
|
091°14'00"W
| 31 December 1940 | | Paul C. Standley | 81769 | NY |
| Guatemala | Huehuetenango | |
3300 m
|
15°26'53"N
|
091°27'18"W
| 17 Nov 1967 | | Antonio Molina R. | 21222 | F |
| Guatemala | Huehuetenango | |
3900 m
|
15°26'53"N
|
091°27'18"W
| 12 Jan 1966 - 23 Jan 1966 | | Antonio Molina R., William C. Burger & Bruce Wallenta | 16477 | NY |
| Guatemala | Huehuetenango | |
3300 m
|
15°29'00"N
|
091°14'00"W
| 31 December 1940 | | Paul C. Standley | 81769 | F |
| Guatemala | Huehuetenango | |
3300 m
|
15°29'00"N
|
091°14'00"W
| 31 December 1940 | | Paul C. Standley | 81741 | F |
| Guatemala | Huehuetenango | |
3300 m
|
15°26'53"N
|
091°27'18"W
| 17 Nov 1967 | | Antonio Molina R. | 21222 | NY |
| Guatemala | Huehuetenango | |
3300 m
|
15°26'53"N
|
091°27'18"W
| 17 Nov 1967 | | Antonio Molina R. | 21222 | US |
| Guatemala | Huehuetenango | Chiantla |
3150 m
|
15°26'53"N
|
091°27'18"W
| 14 Mar 2000 | | Mario Véliz, N. Gallardo & M. Vásquez | 2M.7828 | MO |
| Guatemala | Huehuetenango | Chiantla |
3150 m
|
15°26'53"N
|
091°27'18"W
| 14 Mar 2000 | | Mario Véliz, N. Gallardo & M. Vásquez | 2M.7828 | MEXU |
| Mexico | | |
|
[23°37'00"N]
|
[102°34'30"W]
| | | F.W.H.A. von Humboldt & A.J.A. Bonpland | 4126 | B |
| Mexico | Chiapas | Comitán de Domínguez |
2500 m
|
16°31'36"N
|
092°15'43"W
| 18 Nov 1980 | | Dennis E. Breedlove & Frank Almeda | 47526 | TEX |
| Mexico | Chiapas | Comitán de Domínguez |
2500 m
|
16°31'36"N
|
092°15'43"W
| 18 Nov 1980 | | Dennis E. Breedlove & Frank Almeda | 47526 | MO |
| Mexico | Chiapas | Comitán de Domínguez |
2400 m
|
16°32'51"N
|
092°19'06"W
| 15 October 1976 | | Dennis E. Breedlove | 40747 | TEX |
| Mexico | Chiapas | Comitán de Domínguez |
2500 m
|
16°31'36"N
|
092°15'43"W
| 18 Nov 1980 | | Dennis E. Breedlove & Frank Almeda | 47526 | MEXU |
| Mexico | Chiapas | Comitán de Domínguez |
2400 m
|
16°32'51"N
|
092°19'06"W
| 15 October 1976 | | Dennis E. Breedlove | 40747 | DS |
| Mexico | Chiapas | Comitán de Domínguez |
2400 m
|
16°32'51"N
|
092°19'06"W
| 15 October 1976 | | Dennis E. Breedlove | 40747 | MO |
| Mexico | Chiapas | San Cristóbal de las Casas |
7200 ft
|
16°43'48"N
|
092°40'48"W
| 29 August 1966 | | R.M. Laughlin | 1784 | DS |
| Mexico | Chiapas | San Cristóbal de las Casas |
7200 ft
|
16°43'48"N
|
092°40'48"W
| 05 August 1966 | | R.M. Laughlin | 1428 | DS |
| Mexico | Chiapas | San Cristóbal de las Casas |
7200 ft
|
16°43'48"N
|
092°40'48"W
| 29 August 1966 | | R.M. Laughlin | 1784 | LL |
| Mexico | Chiapas | San Cristóbal de las Casas |
7200 ft
|
16°43'48"N
|
092°40'48"W
| 29 August 1966 | | R.M. Laughlin | 1784 | NY |
| Mexico | Ciudad de México | La Magdalena Contreras |
7600 ft
|
19°17'02"N
|
099°14'53"W
| 31 January 1899 | | Cyrus G. Pringle | 8055 | MICH |
| Mexico | Ciudad de México | La Magdalena Contreras |
7600 ft
|
19°17'02"N
|
099°14'53"W
| 31 January 1899 | | Cyrus G. Pringle | 8055 | GH |
| Mexico | Ciudad de México | La Magdalena Contreras |
7600 ft
|
19°17'02"N
|
099°14'53"W
| 31 January 1899 | | Cyrus G. Pringle | 8055 | MO |
| Mexico | Ciudad de México | La Magdalena Contreras |
7800 ft
|
19°16'52"N
|
099°14'44"W
| 17 April 1904 | | Cyrus G. Pringle | 11947 | MO |
| Mexico | Ciudad de México | La Magdalena Contreras |
7600 ft
|
19°17'02"N
|
099°14'53"W
| 31 January 1899 | | Cyrus G. Pringle | 8055 | F |
| Mexico | Ciudad de México | Obregon |
2600 m
|
19°19'12"N
|
099°16'12"W
| 01 julio 1979 | | Angel Ventura A. | 3432 | MO |
| Mexico | Coahuila | |
1750 - 2000 m
|
29°10'00"N
|
102°45'00"W
| 28 Jul 1973 | | Marshall C. Johnston | 11886 | F |
| Mexico | Coahuila | |
1550 m
|
29°11'00"N
|
102°43'00"W
| 28 Sep 1973 | | Marshall C. Johnston, Fernando Chiang C., Thomas L. Wendt & David H. Riskind | 11859 | F |
| Mexico | Coahuila | |
2200 - 2600 m
|
28°13'00"N
|
103°02'00"W
| 26 May 1973 | | Marshall C. Johnston, Thomas L. Wendt & Fernando Chiang C. | 11240 | F |
| Mexico | Coahuila | |
6500 ft
|
27°04'00"N
|
102°25'00"W
| 05 August 1973 | | James S. Henrickson & Thomas L. Wendt | 11966 | TEX |
| Mexico | Coahuila | |
2200 - 2600 m
|
28°13'00"N
|
103°02'00"W
| 26 May 1973 | | Marshall C. Johnston, Thomas L. Wendt & Fernando Chiang C. | 11240 | LL |
| Mexico | Coahuila | |
2200 - 2600 m
|
28°13'00"N
|
103°02'00"W
| 26 May 1973 | | Marshall C. Johnston, Thomas L. Wendt & Fernando Chiang C. | 11240 | MO |
| Mexico | Coahuila | |
1750 - 2000 m
|
29°10'00"N
|
102°45'00"W
| 28 Jul 1973 | | Marshall C. Johnston | 11886 | MO |
| Mexico | Coahuila | |
1550 m
|
29°11'00"N
|
102°43'00"W
| 28 Sep 1973 | | Marshall C. Johnston, Fernando Chiang C., Thomas L. Wendt & David H. Riskind | 11859 | MO |
| Mexico | Coahuila | |
|
26°49'00"N
|
101°21'00"W
| 04 August 1939 | | Ernst G. Marsh | 1938 | F |
| Mexico | Coahuila | |
|
26°49'00"N
|
101°21'00"W
| 04 August 1939 | | Ernst G. Marsh | 1938 | TEX |
| Mexico | Coahuila | |
|
26°49'00"N
|
101°21'00"W
| 04 August 1939 | | Ernst G. Marsh | 1938 | GH |
| Mexico | Coahuila | |
5500 ft
|
29°12'00"N
|
102°45'00"W
| 27 July 1973 | | James S. Henrickson | 11504 | LL |
| Mexico | Coahuila | |
|
|
| 24 August 1940 | | Ivan Murray Johnston & Cornelius H. Muller | 597 | GH |
| Mexico | Coahuila | |
|
|
| 24 August 1940 | | Ivan Murray Johnston & Cornelius H. Muller | 597 | MICH |
| Mexico | Coahuila | |
|
|
| 14 July 1938 | | Ernst G. Marsh | 1389 | F |
| Mexico | Coahuila | |
4000 ft
|
|
| 23 June 1939 | | Stephen S. White | 1485 | MICH |
| Mexico | Coahuila | |
1500 - 2900 m
|
27°02'00"N
|
102°23'00"W
| 20 Sept. 1972 | | Fernando Chiang C., Thomas L. Wendt & Marshall C. Johnston | 9393 | NY |
| Mexico | Coahuila | |
|
|
| 15 September 1889 | | Cyrus G. Pringle | 2810 | A |
| Mexico | Coahuila | Acuña |
1655 m
|
29°01'30"N
|
102°07'30"W
| 18 September 1977 | | David H. Riskind & C. Durden | 2188 | MO |
| Mexico | Coahuila | Cuatrociénegas |
2600 m
|
27°01'45"N
|
102°23'17"W
| 29 August 1975 | | Thomas L. Wendt & Emily J. Lott | 1378 | LL |
| Mexico | Coahuila | General Cepeda |
2750 - 2850 m
|
25°13'55"N
|
101°25'27"W
| 23 octubre 1996 | | J. A. Encina-Domínguez & J. Zavala B. | 344 | MO |
| Mexico | Coahuila | Múzquiz |
1900 m
|
28°27'00"N
|
102°05'00"W
| 27 April 1975 | | Thomas L. Wendt & David H. Riskind | 892 | LL |
| Mexico | Coahuila | Múzquiz |
1690 m
|
28°27'26"N
|
102°04'44"W
| 17 septiembre 1999 | | José Á. Villarreal-Quintanilla, Miguel A. Carranza P., Thomas L. Wendt & Warren L. Wagner | 8708 | MO |
| Mexico | Coahuila | Ocampo |
|
27°38'00"N
|
102°06'00"W
| 13 June 1956 | | J. Graber | 135 | TEX |
| Mexico | Coahuila | Zaragoza |
1465 m
|
29°01'30"N
|
102°07'30"W
| 10 April 1976 | | David H. Riskind, Thomas F. Patterson, R. C. Burleson & E. G. Marsh Jr. | 1929 | TEX |
| Mexico | Distrito Federal (use Ciudad de México) | |
2500 m
|
19°21'00"N
|
099°18'00"W
| 23 abril 1970 | | Jerzy Rzedowski | 27245 | F |
| Mexico | Distrito Federal (use Ciudad de México) | |
2500 m
|
19°21'00"N
|
099°18'00"W
| 23 abril 1970 | | Jerzy Rzedowski | 27245 | MICH |
| Mexico | Guanajuato | Atarjea |
2000 m
|
22°19'00"N
|
099°50'00"W
| 04 mayo 1991 | | E. Ventura V. & Eusebio López García | 9213 | F |
| Mexico | Guanajuato | Atarjea |
1850 m
|
|
| 26 enero 1991 | | E. Ventura V. & Eusebio López García | 9130 | F |
| Mexico | Hidalgo | |
2750 m
|
|
| 14 August 1966 | | Jerzy Rzedowski | 22937 | MICH |
| Mexico | Hidalgo | |
2550 m
|
|
| 01 julio 1987 | | Miguel A. Medina C. | 3521 | F |
| Mexico | Hidalgo | |
2550 m
|
|
| 01 julio 1987 | | Miguel A. Medina C. | 3521 | MICH |
| Mexico | Hidalgo | |
2850 m
|
20°03'00"N
|
099°14'24"W
| 22 julio 1992 | | Miguel A. Medina C. | 4113 | F |
| Mexico | Hidalgo | |
2850 m
|
20°03'00"N
|
099°14'24"W
| 22 julio 1992 | | Miguel A. Medina C. | 4113 | MICH |
| Mexico | Hidalgo | |
2750 m
|
|
| 21 abril 1966 | | Jerzy Rzedowski | 22190 | MICH |
| Mexico | Hidalgo | |
2100 m
|
19°57'00"N
|
099°21'00"W
| 25 June 1972 | | Fernando Chiang C., Thomas L. Wendt & Marshall C. Johnston | 8128 | LL |
| Mexico | Hidalgo | Epazoyucan |
2850 m
|
20°03'36"N
|
098°34'48"W
| 14 May 1976 | | J.M. Medina-Cota | 1957 | MO |
| Mexico | Hidalgo | Pachuca |
2500 m
|
20°04'48"N
|
098°49'12"W
| 31 Aug 1980 | | Jerzy Rzedowski | 36941 | MO |
| Mexico | Hidalgo | Zimapán |
2200 m
|
20°51'00"N
|
099°23'00"W
| 28 Jun 1981 | | Rafael Hernández Magaña | 6277 | MEXU |
| Mexico | Hidalgo | Zimapán |
2200 m
|
20°51'00"N
|
099°23'00"W
| 28 Jun 1981 | | Rafael Hernández Magaña & et al. | 6286 | MEXU |
| Mexico | Hidalgo | Zimapán |
2200 m
|
20°51'00"N
|
099°23'00"W
| 28 Jun 1981 | | Rafael Hernández Magaña | 6277 | MO |
| Mexico | Hidalgo | Zimapán |
2200 m
|
20°51'00"N
|
099°23'00"W
| 28 Jun 1981 | | Rafael Hernández Magaña & et al. | 6286 | MO |
| Mexico | México | Coacalco |
2600 m
|
19°36'20"N
|
099°07'12"W
| 17 junio 1973 | | Jerzy Rzedowski | 30755 | MO |
| Mexico | México | Coacalco |
2600 m
|
19°36'20"N
|
099°07'12"W
| 17 junio 1973 | | Jerzy Rzedowski | 30755 | MICH |
| Mexico | México | Ecatepec |
2750 m
|
19°35'13"N
|
099°05'51"W
| 03 diciembre 1980 | | José D. García P. | 1426 | F |
| Mexico | México | Ecatepec |
2750 m
|
19°35'13"N
|
099°05'51"W
| 03 diciembre 1980 | | José D. García P. | 1426 | TEX |
| Mexico | México | Ecatepec |
2750 m
|
19°35'13"N
|
099°05'51"W
| 03 diciembre 1980 | | José D. García P. | 1426 | MO |
| Mexico | México | Huixquilucan |
2400 m
|
|
| 01 junio 1975 | | Mario Sousa S. | 4632 | GH |
| Mexico | México | Naucalpan |
2300 m
|
|
| 20 febrero 1972 | | Jerzy Rzedowski | 28825 | MICH |
| Mexico | México | Nicolás Romero |
2350 m
|
19°40'00"N
|
099°20'00"W
| 01 mayo 1974 | | Jerzy Rzedowski | 31885 | MICH |
| Mexico | México | Nicolás Romero |
2350 m
|
19°40'00"N
|
099°20'00"W
| 01 mayo 1974 | | Jerzy Rzedowski | 31880 | MICH |
| Mexico | México | San Martín de las Pirámides |
2900 m
|
19°44'00"N
|
098°49'00"W
| 06 marzo 1966 | | Jerzy Rzedowski | 22021 | F |
| Mexico | México | San Martín de las Pirámides |
2900 m
|
19°44'00"N
|
098°49'00"W
| 06 marzo 1966 | | Jerzy Rzedowski | 22021 | MICH |
| Mexico | México | Temascaltepec |
1960 m
|
18°55'59"N
|
100°04'00"W
| 16 April 1933 | | George B. Hinton | 3696 | GBH |
| Mexico | México | Temascaltepec |
2500 m
|
19°03'00"N
|
099°52'12"W
| 16 May 1933 | | George B. Hinton | 3862 | GBH |
| Mexico | México | Temascaltepec |
2480 m
|
19°03'00"N
|
099°52'12"W
| 17 May 1932 | | George B. Hinton | 651 | GBH |
| Mexico | México | Temascaltepec |
2880 m
|
19°01'00"N
|
100°02'00"W
| 14 June 1932 | | George B. Hinton | 866 | GBH |
| Mexico | México | Temascaltepec |
1840 m
|
19°03'36"N
|
100°02'24"W
| 28 July 1932 | | George B. Hinton | 1132 | GBH |
| Mexico | México | Tepotzotlán |
2400 m
|
19°29'13"N
|
098°53'59"W
| 10 junio 1979 | | Jerzy Rzedowski | 36136 | MO |
| Mexico | Michoacán | Zitácuaro |
2436 m
|
19°22'20"N
|
100°18'33"W
| 11 junio 2015 | | Demetrio Álvarez M. | 15614 | MO |
| Mexico | Michoacán | Zitácuaro |
2436 m
|
19°22'20"N
|
100°18'33"W
| 11 junio 2015 | | Demetrio Álvarez M. | 15614 | MEXU |
| Mexico | Morelos | Huitzilac |
|
19°02'00"N
|
099°16'00"W
| Oct 1930 | | Ernest Lyonnet | 745 | MO |
| Mexico | Nuevo León | |
2000 m
|
24°41'00"N
|
100°07'00"W
| 17 May 1973 | | Marshall C. Johnston, Thomas L. Wendt & Fernando Chiang C. | 11051 | F |
| Mexico | Nuevo León | |
2075 m
|
23°58'00"N
|
099°44'00"W
| 28 July 1993 | | James C. Hinton | 23226 | TEX |
| Mexico | Nuevo León | |
2380 m
|
25°02'00"N
|
099°16'00"W
| 29 April 1995 | | James C. Hinton | 25285 | TEX |
| Mexico | Nuevo León | |
2380 m
|
|
| 29 April 1995 | | James C. Hinton | 25286 | GBH |
| Mexico | Nuevo León | |
2380 m
|
25°02'00"N
|
099°16'00"W
| 29 April 1995 | | James C. Hinton | 25288 | TEX |
| Mexico | Nuevo León | |
2000 m
|
24°41'00"N
|
100°07'00"W
| 17 May 1973 | | Marshall C. Johnston, Thomas L. Wendt & Fernando Chiang C. | 11051 | LL |
| Mexico | Nuevo León | |
2000 m
|
24°41'00"N
|
100°07'00"W
| 17 May 1973 | | Marshall C. Johnston, Thomas L. Wendt & Fernando Chiang C. | 11051 | MO |
| Mexico | Nuevo León | |
2000 m
|
24°41'00"N
|
100°07'00"W
| 17 May 1973 | | Marshall C. Johnston, Thomas L. Wendt & Fernando Chiang C. | 11051 | NY |
| Mexico | Nuevo León | |
7500 - 8000 ft
|
24°42'00"N
|
100°17'00"W
| 16 May 1934 | | Cornelius H. Muller & M.T. Muller | 455 | F |