Region
Country
Specimen coordinates in square brackets [ ] have been approximated based on political units.
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| United States | | |
|
[45°10'01"N]
|
[119°17'31"W]
| 01 May 1897 | | Sadie F. Price | s.n. | MO |
| United States | | |
|
[45°10'01"N]
|
[119°17'31"W]
| Mar 1829 | | Anonymous | s.n. | MO |
| United States | Alabama | |
|
|
| May 16 1936 | | Roland M. Harper | 3511 | MO |
| United States | Alabama | Bibb |
|
[33°00'10"N]
|
[087°09'00"W]
| 09 May 1987 | | Frank D. Bowers | 13697 | IBE |
| United States | Alabama | Cullman |
|
[34°08'00"N]
|
[086°52'00"W]
| 5 May 1971 | | Robert Kral | 42590 | MO |
| United States | Alabama | Geneva |
|
[31°06'00"N]
|
[085°51'00"W]
| 9 April 1999 | | John R. MacDonald | 12649 | MISS |
| United States | Alabama | Geneva |
|
[31°06'00"N]
|
[085°51'00"W]
| 9 April 1999 | | John R. MacDonald | 12649 | MO |
| United States | Alabama | Geneva |
|
[31°06'00"N]
|
[085°51'00"W]
| 9 April 1999 | | John R. MacDonald | 12649 | IBE |
| United States | Alabama | Madison |
|
[34°44'00"N]
|
[086°34'00"W]
| 6 April 1976 | | R. David Whetstone & T. Atkinson | 8156 | MO |
| United States | Alabama | Montgomery |
|
[32°14'00"N]
|
[086°14'00"W]
| 1 May 1972 | | Robert Kral | 46131 | MO |
| United States | Arizona | |
2400 f
|
|
| 4/3/1903 | | J.J. Thornber | 538 | MO |
| United States | Arizona | Gila |
3618 ft
|
34°02'08"N
|
111°23'48"W
| 15 March 2014 | | Liz Makings, John Alcock & Sue Alcock | 4329 | MO |
| United States | Arizona | Maricopa |
1430 ft
|
[33°30'00"N]
|
[112°30'00"W]
| 17 February 1985 | | Jon Ricketson & Deanna Vanderbur | 2261 | MO |
| United States | Arizona | Pima |
2300 f
|
[32°00'10"N]
|
[112°01'40"W]
| May 9 1945 | | Frank W. Gould | 3071 | MO |
| United States | Arizona | Yavapai |
4220 ft
|
[34°35'00"N]
|
[112°27'00"W]
| 18 May 1984 | | Jon Ricketson | 1171 | ASC |
| United States | Arkansas | |
|
|
| April 25, 1939 | | George M. Merrill | 1785 | MO |
| United States | Arkansas | Chicot |
|
[33°17'00"N]
|
[091°18'00"W]
| 28 April 1940 | | Delzie Demaree | 20937 | MO |
| United States | Arkansas | Crawford |
400 ft
|
[35°35'00"N]
|
[094°14'00"W]
| 26 April 1940 | | Delzie Demaree | 20874 | MO |
| United States | Arkansas | Drew |
250 ft
|
[33°36'00"N]
|
[091°43'00"W]
| 13 May 1939 | | Delzie Demaree | 19108A | MO |
| United States | Arkansas | Faulkner |
|
[35°10'00"N]
|
[092°20'00"W]
| May 1925 | | Delzie Demaree | UMO 73200 | UMO |
| United States | Arkansas | Faulkner |
|
[35°10'00"N]
|
[092°20'00"W]
| May 1925 | | Delzie Demaree | s.n. | MO |
| United States | Arkansas | Faulkner |
|
[35°10'00"N]
|
[092°20'00"W]
| May 1925 | | Delzie Demaree | s.n. | MO |
| United States | Arkansas | Hot Spring |
270 f
|
[34°21'00"N]
|
[092°54'00"W]
| 17 APR 1937 | | Delzie Demaree | 14525 | UMO |
| United States | Arkansas | Hot Spring |
270 f
|
[34°21'00"N]
|
[092°54'00"W]
| 17 APR 1937 | | Delzie Demaree | 14525 | MO |
| United States | Arkansas | Jefferson |
200 f
|
[34°14'00"N]
|
[091°54'00"W]
| 01 MAY 1937 | | Delzie Demaree | 14779 | MO |
| United States | Arkansas | Jefferson |
200 f
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[34°14'00"N]
|
[091°54'00"W]
| 01 MAY 1937 | | Delzie Demaree | 14779 | UMO |
| United States | Arkansas | Jefferson |
200 ft
|
[34°14'00"N]
|
[091°54'00"W]
| 14 May 1939 | | Delzie Demaree | 19081 | MO |
| United States | Arkansas | Lonoke |
240 m
|
[34°46'00"N]
|
[091°53'00"W]
| 16 May 1942 | | Delzie Demaree | 22939 | MO |
| United States | Arkansas | Sebastian |
|
[35°10'00"N]
|
[094°16'00"W]
| 22 Apr 1989 | | R.A. Thompson, R. Rudman & Forrest L. Johnson | C0380 | MO |
| United States | Arkansas | Union |
|
33°20'00"N
|
092°45'00"W
| April 16 1971 | | RIDDLE | 279 | MO |
| United States | California | |
|
|
| 17 May 32 | | R. E. Blackwelder | 98 | MO |
| United States | Colorado | |
|
|
| June 6 1891 | | Ernest C. Smith | s.n. | MO |
| United States | Colorado | |
5000 ft
|
|
| 28 May 1921 | | Herbert C. Hanson | C167 | MO |
| United States | Colorado | |
|
|
| June 13 1891 | | Charles S. Crandall | s.n. | MO |
| United States | Colorado | |
|
|
| June 28 1918 | | Joseph R. Churchill | s.n. | MO |
| United States | Colorado | Boulder |
|
[40°05'00"N]
|
[105°21'00"W]
| June 23 1913 | | A.G. Vestal | s.n. | MO |
| United States | Colorado | Gunnison |
10500 ft
|
[38°42'00"N]
|
[107°04'00"W]
| 24 July 1981 | | Kathleen M. Robertson | 297 | UMO |
| United States | District of Columbia | |
|
|
| June 24 1896 | | Edward S. Steele | 127 | MO |
| United States | Florida | |
|
30°11'22"N
|
082°38'21"W
| 1893 | | Arvill W. Bitting | 781 | MO |
| United States | Florida | Gadsden |
|
[30°40'50"N]
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[084°37'40"W]
| April 11, 1994 | | Norlan C. Henderson | 94-68 | MO |
| United States | Florida | Marion |
|
[29°23'40"N]
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[082°07'00"W]
| 16 April 1980 | | Michael B. Brooks | 858 | MO |
| United States | Florida | Marion |
|
[29°23'40"N]
|
[082°07'00"W]
| 16 April 1980 | | Michael B. Brooks | 858 | IBE |
| United States | Florida | Taylor |
m
|
30°08'41"N
|
083°56'52"W
| 10 April 2008 | | J. Richard Abbott & Lucas Majure | 24409 | MO |
| United States | Georgia | |
|
|
| May 25, 1911 | | Joseph R. Churchill | s.n. | MO |
| United States | Georgia | |
|
|
| | | S.B. Buckley | s.n. | MO |
| United States | Georgia | De Kalb |
|
33°48'29"N
|
084°10'13"W
| 17 May 1899 | | Heinrich K.D. Eggert | s.n. | MO |
| United States | Georgia | Stephens |
|
[34°33'00"N]
|
[083°16'00"W]
| 12 May 1976 | | David E. Boufford, Henry Rodríguez & James C. Solomon | 18265 | MO |
| United States | Idaho | Nez Perce |
|
[46°42'10"N]
|
[116°42'10"W]
| June 9, 1892 | | John H. Sandberg, A. Arthur Heller & Daniel T. MacDougal | 370 | MO |
| United States | Illinois | |
|
|
| Jan. 1916 | | Francis E. McDonald | s.n. | MO |
| United States | Illinois | |
150 m
|
|
| 11 Juni 1905 | | Virginius H. Chase | 599 | MO |
| United States | Illinois | |
150 m
|
|
| 11 June 1905 | | Virginius H. Chase | 599 | MO |
| United States | Illinois | |
|
|
| 21 May 1846 | | Samuel B. Mead | s.n. | MO |
| United States | Illinois | |
|
|
| | | Harry N. Patterson | s.n. | MO |
| United States | Illinois | |
|
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| June 1916 | | Francis E. McDonald | s.n. | MO |
| United States | Illinois | Hancock |
|
[40°31'00"N]
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[091°09'00"W]
| May 28 1916 | | Frank C. Gates | 8846 | MO |
| United States | Illinois | Knox |
230 m
|
40°28'48"N
|
090°03'36"W
| 6 June 1974 | | James C. Solomon | 770 | |
| United States | Illinois | Knox |
230 m
|
40°28'48"N
|
090°03'36"W
| 8 June 1974 | | James C. Solomon | 780 | MO |
| United States | Illinois | Madison |
|
[38°50'00"N]
|
[089°54'00"W]
| 20 May 1978 | | Viktor Muehlenbach & David E. Boufford | 4095 | MO |
| United States | Illinois | Madison |
|
[38°50'00"N]
|
[089°54'00"W]
| May 18 2001 | | Jeannie A. Moe | 141 | MO |
| United States | Illinois | Madison |
|
[38°50'00"N]
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[089°54'00"W]
| May 9 2001 | | Jeannie A. Moe | 100 | MO |
| United States | Illinois | Monroe |
240 m
|
38°29'00"N
|
090°10'00"W
| 7 May 1990 | | James S. Miller & Richard D. Noyes | 4965 | MO |
| United States | Illinois | Monroe |
240 m
|
38°29'00"N
|
090°10'00"W
| 7 May 1990 | | James S. Miller | 4965 | MO |
| United States | Illinois | Richland |
|
[38°43'00"N]
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[088°06'00"W]
| May 26 1925 | | Robert Ridgway | 2411 | MO |
| United States | Illinois | Richland |
|
[38°43'00"N]
|
[088°06'00"W]
| May 26 1925 | | Robert Ridgway | 2410 | MO |
| United States | Illinois | Saint Clair |
|
[38°33'00"N]
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[089°55'00"W]
| 20 May 1879 | | Heinrich K.D. Eggert | s.n. | MO |
| United States | Illinois | Saint Clair |
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[38°33'00"N]
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[089°55'00"W]
| May 18 1960 | | J.O. Neill | 15123 | MO |
| United States | Illinois | Saint Clair |
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[38°33'00"N]
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[089°55'00"W]
| 20 May 1879 | | Heinrich K.D. Eggert | s.n. | MO |
| United States | Illinois | Saint Clair |
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[38°33'00"N]
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[089°55'00"W]
| 20 May 1879 | | Heinrich K.D. Eggert | s.n. | MO |
| United States | Illinois | Stark |
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[41°06'00"N]
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[089°48'00"W]
| June 11, 1905 | | Virginius H. Chase | 1508 | MO |
| United States | Illinois | Tazewell |
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[40°32'00"N]
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[089°33'00"W]
| 15 Jun 1919 | | Virginius H. Chase | 3129 | MO |
| United States | Illinois | Union |
|
[37°27'00"N]
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[089°15'20"W]
| 06 JUN 1979 | | Mike Mibb | 50 | UMO |
| United States | Illinois | Union |
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[37°27'00"N]
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[089°15'20"W]
| 06 JUN 1979 | | Mike Mibb | 50 | MO |
| United States | Illinois | Vermilion |
|
[40°10'00"N]
|
[087°45'20"W]
| 23 Jun 1940 | | George Neville Jones | 11602 | MO |
| United States | Indiana | |
|
|
| June 19 1897 | | L.M. Umbach | s.n. | MO |
| United States | Indiana | Wabash |
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[40°53'40"N]
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[085°52'00"W]
| 09 May 2000 | | Allison W. Cusick & Richard K. Rabeler | 35392 | MO |
| United States | Iowa | |
|
|
| 1886 | | Charles C. Parry | s.n. | MO |
| United States | Iowa | |
|
42°02'05"N
|
093°37'11"W
| June 12, 1935 | | William L. Tolstead | s.n. | MO |
| United States | Iowa | |
|
41°39'40"N
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091°31'49"W
| | | A.S. Hitchcock | s.n. | MO |
| United States | Iowa | Davis |
|
[40°45'20"N]
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[092°25'00"W]
| June 25, 1939 | | Ada Hayden | 9241 | MO |
| United States | Iowa | Johnson |
|
[41°40'00"N]
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[091°32'00"W]
| 28 May 1894 | | B | s.n. | MO |
| United States | Iowa | Lyon |
|
[43°23'00"N]
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[096°15'20"W]
| July 21, 1937 | | Ada Hayden | 7091 | MO |
| United States | Iowa | Marshall |
|
[42°02'00"N]
|
[093°00'20"W]
| May 26, 1898 | | HODSON | 15 | MO |
| United States | Iowa | Marshall |
|
[42°02'00"N]
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[093°00'20"W]
| 28 May 1896 | | Carleton R. Ball | 781 | MO |
| United States | Iowa | Muscatine |
|
[41°28'00"N]
|
[091°08'00"W]
| June 9, 1929 | | Bohumil Shimek | s.n. | MO |
| United States | Iowa | Story |
|
[42°02'00"N]
|
[093°28'00"W]
| 1 June 1968 | | Gerrit Davidse & Richard W. Pohl | 1117 | MO |
| United States | Iowa | Webster |
|
[42°26'00"N]
|
[094°10'00"W]
| June 2, 1922 | | Bohumil Shimek | s.n. | MO |
| United States | Kansas | |
|
|
| July 1892 | | A.S. Hitchcock | s.n. | MO |
| United States | Kansas | Atchison |
|
[39°32'00"N]
|
[095°18'00"W]
| May 9, 1994 | | Norlan C. Henderson | 94-181 | MO |
| United States | Kansas | Doniphan |
|
[39°48'00"N]
|
[095°07'00"W]
| 10 Jun 1996 | | Norlan C. Henderson | 96293 | MO |
| United States | Kansas | Douglas |
840 ft
|
[38°52'00"N]
|
[095°14'00"W]
| 07 June 1935 | | W.H. Horr | E70 | MO |
| United States | Kansas | Ellis |
|
[38°55'00"N]
|
[099°19'00"W]
| 21 JUN 1935 | | Earle Bondy | UMO 31003 | UMO |
| United States | Kansas | Ellis |
|
[38°55'00"N]
|
[099°19'00"W]
| June 21, 1935 | | Earle Bondy | 109 | MO |
| United States | Kansas | Ellsworth |
|
[38°42'00"N]
|
[098°12'00"W]
| May 19, 1935 | | Frank C. Gates | 17948 | MO |
| United States | Kansas | Franklin |
|
[38°35'00"N]
|
[095°17'00"W]
| May 31 1996 | | Norlan C. Henderson | 96-177 | MO |
| United States | Kansas | Leavenworth |
|
[39°14'00"N]
|
[095°02'00"W]
| June 4 1996 | | Norlan C. Henderson | 96-219 | MO |
| United States | Kansas | Osborne |
|
[39°21'00"N]
|
[098°47'00"W]
| May 27, 1894 | | C. L. Shear | 227 | MO |
| United States | Kansas | Riley |
|
[39°20'00"N]
|
[096°42'00"W]
| 1896 | | John B.S. Norton | 955 | MO |
| United States | Kansas | Riley |
|
[39°20'00"N]
|
[096°42'00"W]
| 21 MAY 1920 | | Frank C. Gates | 11342 | UMO |
| United States | Kansas | Riley |
|
[39°20'00"N]
|
[096°42'00"W]
| 21 MAY 1920 | | Frank C. Gates | 11342 | MO |
| United States | Kansas | Shawnee |
|
39°01'00"N
|
095°51'00"W
| XX JUL 1897 | | Bernard B. Smyth | 529 | UMO |
|
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