Region
Country
Specimen coordinates in square brackets [ ] have been approximated based on political units.
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| Mexico | | |
|
[23°37'00"N]
|
[102°34'30"W]
| | | Jean L. Berlandier | s.n. | MO |
| Mexico | Coahuila | |
1450 - 1450 m
|
29°04'30"N
|
102°31'30"W
| 31 July 1973 | | Marshall C. Johnston, Fernando Chiang C., Thomas L. Wendt & David H. Riskind | 11946 | MO |
| Mexico | Coahuila | |
2500 - 2500 m
|
25°03'00"N
|
101°18'00"W
| July 15, 1941 | | L.R. Stanford, K.L. Retherford & R.D. Northcraft | 366 | MO |
| Mexico | Coahuila | |
|
25°26'00"N
|
100°59'00"W
| 1898 | | Edward Palmer | 361 | MO |
| Mexico | Coahuila | |
7000 - 7000 ft
|
25°04'00"N
|
100°48'00"W
| 24 July 1977 | | David B. Dunn, Kenneth J. Torke, Charlene A. Bennett & K. Wieder | 22483 | MO |
| Mexico | Coahuila | |
|
28°55'48"N
|
102°32'24"W
| July 6, 1936 | | F. Lyle Wynd & Cornelius H. Muller | 524 | MO |
| Mexico | Coahuila | |
|
28°21'00"N
|
100°51'00"W
| 8 Sept 1962 | | Rainer W. Scora & W.W. Payne | 2320 | MO |
| Mexico | Coahuila | Arteaga |
2125 m
|
|
| 29 October 1994 | | James C. Hinton | 24919 | GBH |
| Mexico | Coahuila | Múzquiz |
|
27°52'00"N
|
101°31'00"W
| July 3, 1936 | | F. Lyle Wynd & Cornelius H. Muller | 436 | MO |
| Mexico | Hidalgo | |
|
|
| Mar. 26, 1944 | | Fred A. Barkley | s.n. | MO |
| Mexico | Michoacán | |
2220 m
|
19°29'42"N
|
101°42'51"W
| 04 September 1970 | | Derek Burch | 2695 | MO |
| Mexico | Nuevo León | |
|
25°37'00"N
|
100°16'00"W
| Aug. 10, 1972 | | David B. Dunn, Chester T. Dziekanowski & Mona I. Bolingbroke | 20220 | MO |
| Mexico | Nuevo León | |
|
|
| March 26, 1944 | | Fred A. Barkley, Norman T. Heard & Grady L. Webster | 14558b | MO |
| Mexico | Nuevo León | |
|
25°11'00"N
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099°49'00"W
| 22 May 1971 | | Daniel B. Ward | 7694 | MO |
| Mexico | Nuevo León | Aramberri |
1970 m
|
|
| 16 June 1990 | | George S. Hinton | 20401 | GBH |
| Mexico | Nuevo León | Aramberri |
1675 m
|
24°19'12"N
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100°11'24"W
| 19 August 1992 | | George S. Hinton | 22324 | GBH |
| Mexico | Nuevo León | Galeana |
1365 m
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24°36'36"N
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099°52'48"W
| 01 July 1992 | | George S. Hinton | 22086 | GBH |
| Mexico | Nuevo León | Galeana |
2060 m
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|
| 25 July 1995 | | George S. Hinton | 25389 | GBH |
| Mexico | Nuevo León | Galeana |
2018 m
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|
| 24 October 2003 | | George S. Hinton | 27958 | GBH |
| Mexico | Nuevo León | Galeana |
5800 - 5800 ft
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25°49'00"N
|
100°04'00"W
| 11 July 1945 | | A.J. Sharp | 45663 | MO |
| Mexico | Nuevo León | Galeana |
|
24°35'24"N
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099°59'24"W
| July 31, 1936 | | Mary Elizabeth Taylor | 28 | MO |
| Mexico | Nuevo León | Galeana |
1850 m
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24°49'12"N
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100°04'12"W
| 21 June 1969 | | James C. Hinton | 17125 | GBH |
| Mexico | Nuevo León | Galeana |
2850 m
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24°52'00"N
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100°13'00"W
| 21 August 1969 | | James C. Hinton | 17250 | GBH |
| Mexico | Nuevo León | Galeana |
2330 m
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24°25'12"N
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100°15'36"W
| 22 July 1983 | | James C. Hinton | 18514 | GBH |
| Mexico | Nuevo León | Galeana |
1850 m
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24°49'12"N
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100°04'12"W
| 24 August 1989 | | George S. Hinton | 19576 | GBH |
| Mexico | Nuevo León | Galeana |
2060 m
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|
| 30 September 1989 | | George S. Hinton | 19808 | GBH |
| Mexico | Nuevo León | Montemorelos |
325 m
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|
| 19 May 1994 | | James C. Hinton | 24210 | GBH |
| Mexico | Nuevo León | Monterrey |
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25°40'12"N
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100°18'00"W
| 26 May 1847 | | Josiah Gregg | 785 | MO |
| Mexico | Nuevo León | Monterrey |
540 - 540 m
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25°40'00"N
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100°18'00"W
| July 1911 | | Bro. G. Arsène & Bro. Abbon | 6206 | MO |
| Mexico | Nuevo León | Monterrey |
|
25°40'00"N
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100°18'00"W
| Apr. 26, 1939 | | Theodore C. Frye & E.M. Frye | 2480 | MO |
| Mexico | Nuevo León | Monterrey |
|
25°40'00"N
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100°18'00"W
| March 1891 | | Charles K. Dodge | 155 | MO |
| Mexico | Tamaulipas | San Carlos |
1000 m
|
|
| 02 Jun 1986 | | Mahinda Martínez | 01124 | MO |
| United States | Arizona | Santa Cruz |
4790 ft
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31°36'48"N
|
110°32'03"W
| 29 August 2014 | | Justin Zweck | 15 | MO |
| United States | Arizona | Santa Cruz |
4790 ft
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31°36'48"N
|
110°32'03"W
| 29 August 2014 | | Justin Zweck | 15 | ASU |
| United States | Kansas | Anderson |
|
[38°12'00"N]
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[095°17'00"W]
| 29 jul 1966 | | Norlan C. Henderson | 66-684 | UMO |
| United States | Kansas | Clark |
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[37°14'00"N]
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[099°50'00"W]
| 21 jun 1960 | | Lloyd C. Hulbert | 4045 | UMO |
| United States | Kansas | Cowley |
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[37°14'00"N]
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[096°50'00"W]
| 06 jun 1967 | | William T. Barker | 3634 | UMO |
| United States | Kansas | Russell |
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[38°55'00"N]
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[098°46'00"W]
| 26 jun 1883 | | William A. Kellerman | UMO 19950 | UMO |
| United States | Louisiana | Winn |
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[31°56'00"N]
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[092°36'00"W]
| 28 July 1982 | | C.J. Wells | 608 | MISS |
| United States | Louisiana | Winn |
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[31°56'00"N]
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[092°36'00"W]
| 28 July 1982 | | C.J. Wells | 608 | MO |
| United States | Louisiana | Winn |
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[31°56'00"N]
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[092°36'00"W]
| 28 July 1982 | | C.J. Wells | 608 | IBE |
| United States | Mississippi | Clay |
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[33°40'40"N]
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[088°42'10"W]
| 08 June 1974 | | Charles T. Bryson | 748 | MO |
| United States | Mississippi | Clay |
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[33°40'40"N]
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[088°42'10"W]
| 08 June 1974 | | Charles T. Bryson | 748 | IBE |
| United States | Mississippi | Monroe |
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[34°03'50"N]
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[088°37'30"W]
| 17 June 1996 | | John R. MacDonald | 9632 | UNA |
| United States | Mississippi | Monroe |
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[34°03'50"N]
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[088°37'30"W]
| 17 June 1996 | | John R. MacDonald | 9632 | MO |
| United States | Mississippi | Monroe |
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[34°03'50"N]
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[088°37'30"W]
| 17 June 1996 | | John R. MacDonald | 9632 | IBE |
| United States | Mississippi | Monroe |
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[34°03'50"N]
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[088°37'30"W]
| 17 June 1996 | | John R. MacDonald | 9632 | USMS |
| United States | Mississippi | Monroe |
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[34°03'50"N]
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[088°37'30"W]
| 17 June 1996 | | John R. MacDonald | 9632 | MISS |
| United States | Missouri | Barry |
|
[36°42'18"N]
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[093°50'13"W]
| 21 June 1897 | | Benjamin F. Bush | 122 | NY |
| United States | Missouri | Barry |
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[36°42'18"N]
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[093°50'13"W]
| 21 June 1897 | | Benjamin F. Bush | 122 | MO |
| United States | Missouri | Boone |
|
38°51'29"N
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092°27'13"W
| 10 July 2013 | | Paul M. McKenzie | 2524 | MO |
| United States | Missouri | Boone |
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38°51'29"N
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092°27'13"W
| 10 July 2013 | | Paul M. McKenzie | 2524 | LINU |
| United States | Missouri | Gasconade |
|
[38°26'38"N]
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[091°30'55"W]
| 02 August 1956 | | Durward James F. Morré | s.n. | MO |
| United States | Missouri | Gasconade |
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[38°26'38"N]
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[091°30'55"W]
| 02 August 1956 | | Durward James F. Morré | s.n. | UMO |
| United States | Missouri | Jackson |
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[39°00'24"N]
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[094°21'08"W]
| 05 jul 1889 | | Benjamin F. Bush | UMO 4300 | MO |
| United States | Missouri | Jackson |
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[39°00'24"N]
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[094°21'08"W]
| 05 jul 1889 | | Benjamin F. Bush | UMO 4300 | UMO |
| United States | Nebraska | Dundy |
|
[40°10'00"N]
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[101°40'00"W]
| 22 jun 1961 | | Robert J. Lemaire | 1514 | UMO |
| United States | Oklahoma | |
|
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| 21 June 1917 | | W.H. Emig | 765 | MO |
| United States | Oklahoma | |
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| 08 June 1877 | | George D. Butler | 11262 | MO |
| United States | Oklahoma | |
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| 19 June 1916 | | W.H. Emig | 620 | MO |
| United States | Oklahoma | |
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| 03 June 1936 | | Delzie Demaree | 12905 | MO |
| United States | Oklahoma | |
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| 21 June 1917 | | W.H. Emig | 765 | MO |
| United States | Oklahoma | |
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| | | George D. Butler | 83 | MO |
| United States | Oklahoma | Alfalfa |
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[36°44'00"N]
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[098°20'00"W]
| 11 July 1899 | | White, Mark | 261 | MO |
| United States | Oklahoma | Comanche |
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[34°40'00"N]
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[098°29'00"W]
| 19 June 1936 | | Cletis Theodore Eskew | 1092 | MO |
| United States | Oklahoma | Greer |
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[34°56'00"N]
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[099°33'00"W]
| 17 June 1913 | | George W. Stevens | 1025 | MO |
| United States | Oklahoma | Hughes |
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[35°04'00"N]
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[096°16'00"W]
| 06 June 1934 | | Pauline B. Hoisington | s.n. | MO |
| United States | Oklahoma | Johnston |
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[34°18'00"N]
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[096°39'00"W]
| 30 May 1916 | | Florence Griffith | 3497 | MO |
| United States | Oklahoma | McCurtain |
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[34°10'00"N]
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[094°46'00"W]
| 29 May 1916 | | H.W. Houghton | 3922 | MO |
| United States | Oklahoma | Murray |
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[34°29'00"N]
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[097°02'00"W]
| 22 July 1935 | | George M. Merrill | 964 | MO |
| United States | Oklahoma | Murray |
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[34°29'00"N]
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[097°02'00"W]
| 04 July 1936 | | Delzie Demaree | 13212 | MO |
| United States | Oklahoma | Murray |
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[34°29'00"N]
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[097°02'00"W]
| 04 July 1936 | | Delzie Demaree | 13313 | MO |
| United States | Oklahoma | Roger Mills |
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[35°42'00"N]
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[099°42'00"W]
| 18 JUN 1976 | | Raymond John Taylor, Jr. | 21869 | UMO |
| United States | Oklahoma | Rogers |
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[36°22'00"N]
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[095°35'00"W]
| 21 June 1894 | | Benjamin F. Bush | 458 | MO |
| United States | Oklahoma | Rogers |
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[36°22'00"N]
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[095°35'00"W]
| 10 July 1935 | | Leslie Hubricht | B1487 | MO |
| United States | Oklahoma | Sequoyah |
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[35°27'00"N]
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[094°44'00"W]
| 25 May 1963 | | Delzie Demaree | 47793 | MO |
| United States | Oklahoma | Sequoyah |
850 ft
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[35°27'00"N]
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[094°44'00"W]
| 25 May 1963 | | Delzie Demaree | 47793 | MO |
| United States | Oklahoma | Washita |
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[35°18'00"N]
|
[099°00'20"W]
| 15 jul 1976 | | Bennett | 382 | UMO |
| United States | Texas | |
|
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| | | Unknown | s.n. | MO |
| United States | Texas | |
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| | | Jean L. Berlandier | 2543 | MO |
| United States | Texas | |
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| | | J. Reverchon | 765 | MO |
| United States | Texas | |
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| 1846 | | Ferdinand J. Lindheimer | 497 | MO |
| United States | Texas | |
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| | | J. Reverchon | s.n. | MO |
| United States | Texas | |
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| 1846 | | Ferdinand J. Lindheimer | 497 | MO |
| United States | Texas | |
|
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| 24 June 1936 | | W. Dain Higdon | 1522 | MO |
| United States | Texas | |
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| May 1846 | | Ferdinand J. Lindheimer | 97 | MO |
| United States | Texas | |
|
29°25'26"N
|
098°29'36"W
| | | Gustav Jermy | s.n. | MO |
| United States | Texas | Bell |
291 m
|
31°17'51"N
|
097°49'05"W
| 01 August 2019 | | Andrew Townesmith, Carolina Romero & Cindy Picinich | 3524 | |
| United States | Texas | Bexar |
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[29°27'00"N]
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[098°31'00"W]
| 23 April 1917 | | Ernest J. Palmer | 11625 | MO |
| United States | Texas | Bexar |
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[29°27'00"N]
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[098°31'00"W]
| 24 April 4 | | Joseph Clemens & Mary Strong Clemens | 293 | MO |
| United States | Texas | Blanco |
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[30°15'20"N]
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[098°25'00"W]
| 10 jun 1970 | | Vit Bojnansky | NA-70-66 | UMO |
| United States | Texas | Bowie |
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[33°27'00"N]
|
[094°26'00"W]
| 13 June 1898 | | Heinrich K.D. Eggert | s.n. | MO |
| United States | Texas | Bowie |
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[33°27'00"N]
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[094°26'00"W]
| 13 June 1898 | | Heinrich K.D. Eggert | s.n. | MO |
| United States | Texas | Bowie |
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[33°27'00"N]
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[094°26'00"W]
| 13 June 1828 | | Heinrich K.D. Eggert | s.n. | MO |
| United States | Texas | Brazos |
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[30°40'00"N]
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[096°19'00"W]
| 1844 | | Ferdinand J. Lindheimer | 208 | MO |
| United States | Texas | Brazos |
|
[30°40'00"N]
|
[096°19'00"W]
| 19 March 1937 | | Chenault, Tandy P. | s.n. | MO |
| United States | Texas | Brewster |
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[29°50'00"N]
|
[103°15'20"W]
| 30 May 1928 | | Ernest J. Palmer | 34248 | MO |
| United States | Texas | Brewster |
|
[29°50'00"N]
|
[103°15'20"W]
| 20 August 1940 | | Barton H. Warnock | W307 | MO |
| United States | Texas | Burleson |
|
38°12'40"N
|
089°59'38"W
| 06 March 1888 | | Louis H. Pammel | s.n. | MO |
| United States | Texas | Burnet |
|
[30°47'00"N]
|
[098°11'00"W]
| 24 June 1958 | | Donovan S. Correll & Helen B. Correll | 19003 | MO |
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