Region
Country
Specimen coordinates in square brackets [ ] have been approximated based on political units.
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| Canada | Quebec | |
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|
| 10 JUN 1933 | | LOUIS-MARIE | UMO 28393 | UMO |
| United States | Arkansas | Newton |
|
[35°56'00"N]
|
[093°12'00"W]
| 02 JUN 1963 | | Paul L. Redfearn, Jr. | 12411 | UMO |
| United States | Illinois | Knox |
230 m
|
40°59'12"N
|
090°05'34"W
| 5 August 1974 | | James C. Solomon | 1211 | |
| United States | Illinois | Knox |
230 m
|
40°28'48"N
|
090°03'36"W
| 20 June 1974 | | James C. Solomon | 871 | |
| United States | Illinois | Monroe |
393 ft
|
38°18'18"N
|
090°18'30"W
| 16 April 2012 | | George Van Brunt | 2012-7 | MO |
| United States | Kansas | Linn |
|
[38°13'00"N]
|
[094°51'00"W]
| 27 MAY 1933 | | Benjamin F. Bush | 12607 | UMO |
| United States | Kansas | Riley |
|
[39°20'00"N]
|
[096°42'00"W]
| 28 September 1920 | | Frank C. Gates | 12878 | UMO |
| United States | Kansas | Shawnee |
|
39°01'00"N
|
095°51'00"W
| XX JUL 1892 | | Bernard B. Smyth | 3448 | UMO |
| United States | Michigan | Ionia |
|
[42°57'00"N]
|
[085°04'00"W]
| XX JUN 1889 | | Louise Grimmer | 17 | UMO |
| United States | Missouri | Adair |
|
[40°11'25"N]
|
[092°36'23"W]
| 11 June 1970 | | Melvin L. Conrad | 5642 | NEMO |
| United States | Missouri | Atchison |
950 ft
|
40°33'49"N
|
095°37'49"W
| 03 June 1990 | | George Yatskievych | 90-129 | MO |
| United States | Missouri | Audrain |
|
[39°13'09"N]
|
[091°50'48"W]
| 23 April 1934 | | Julian A. Steyermark | 8006 | MO |
| United States | Missouri | Barry |
|
[36°42'18"N]
|
[093°50'13"W]
| 12 MAY 1979 | | Kathleen L. Hornberger | 146 | UMO |
| United States | Missouri | Barton |
|
37°24'57"N
|
094°07'32"W
| 13 October 1988 | | Douglas Ladd | 13390 | MO |
| United States | Missouri | Barton |
|
[37°30'02"N]
|
[094°21'03"W]
| 28 JUN 1950 | | Ernest J. Palmer | 50546 | UMO |
| United States | Missouri | Bates |
|
[38°15'15"N]
|
[094°20'43"W]
| 27 MAY 1933 | | Benjamin F. Bush | 12596 | UMO |
| United States | Missouri | Boone |
|
[38°59'24"N]
|
[092°18'48"W]
| XX MAY 1903 | | Francis P. Daniels | UMO 4947 | UMO |
| United States | Missouri | Boone |
|
[38°59'24"N]
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[092°18'48"W]
| 13 MAY 1927 | | Harold W. Rickett | UMO 7273 | UMO |
| United States | Missouri | Boone |
|
[38°59'24"N]
|
[092°18'48"W]
| 14 May 1938 | | Knight, E. | s.n. | UMO |
| United States | Missouri | Boone |
|
[38°59'24"N]
|
[092°18'48"W]
| 27 JUN 1933 | | Lisle Jeffrey & Francis E. Drouet | 576 | UMO |
| United States | Missouri | Boone |
|
[38°59'24"N]
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[092°18'48"W]
| 27 JUN 1933 | | Francis E. Drouet | 587 | UMO |
| United States | Missouri | Boone |
|
38°57'06"N
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092°20'02"W
| 15 MAY 1901 | | Rutman | UMO 4950 | UMO |
| United States | Missouri | Boone |
|
[38°59'24"N]
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[092°18'48"W]
| 31 MAY 1933 | | Francis E. Drouet | 448 | UMO |
| United States | Missouri | Boone |
|
[38°59'24"N]
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[092°18'48"W]
| 01 JUN 1933 | | Francis E. Drouet | 461 | UMO |
| United States | Missouri | Boone |
740 ft
|
38°57'06"N
|
092°20'02"W
| 19 May 1970 | | David B. Dunn | 1593 | NEMO |
| United States | Missouri | Boone |
|
[38°59'24"N]
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[092°18'48"W]
| 01 JUN 1969 | | Billy Joe Cox | 1174 | UMO |
| United States | Missouri | Boone |
|
[38°59'24"N]
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[092°18'48"W]
| XX MAY 1903 | | Francis P. Daniels | UMO 4949 | UMO |
| United States | Missouri | Boone |
|
[38°59'24"N]
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[092°18'48"W]
| 04 May 1936 | | Francis E. Drouet | 2851 | UMO |
| United States | Missouri | Boone |
|
[38°59'24"N]
|
[092°18'48"W]
| 22 May 1935 | | Francis E. Drouet | 3009 | UMO |
| United States | Missouri | Boone |
|
[38°59'24"N]
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[092°18'48"W]
| 12 JUN 1933 | | Lisle Jeffrey | UMO 11747 | UMO |
| United States | Missouri | Boone |
|
[38°59'24"N]
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[092°18'48"W]
| 13 May 1902 | | Ernest August Brunjes & Gates | s.n. | UMO |
| United States | Missouri | Boone |
|
[38°59'24"N]
|
[092°18'48"W]
| XX JUN 1903 | | Francis P. Daniels | UMO 4948 | UMO |
| United States | Missouri | Boone |
|
[38°59'24"N]
|
[092°18'48"W]
| 13 JUN 1933 | | Lisle Jeffrey | UMO 11748 | UMO |
| United States | Missouri | Boone |
|
[38°59'24"N]
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[092°18'48"W]
| 03 AUG 1902 | | Francis P. Daniels | UMO 4953 | UMO |
| United States | Missouri | Camden |
850 ft
|
37°57'20"N
|
092°47'05"W
| 30 April 1975 | | Jim Conrad | 3542 | MO |
| United States | Missouri | Cass |
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[38°38'31"N]
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[094°21'30"W]
| 01 June 1865 | | Garland C. Broadhead | s.n. | MO |
| United States | Missouri | Cedar |
m
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37°47'00"N
|
093°45'00"W
| 29 May 2013 | | Jamie Hill, Erin Skornia & Tamara Riedle | 85 | MO |
| United States | Missouri | Cedar |
m
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37°47'00"N
|
093°45'00"W
| 29 May 2013 | | Jamie Hill, Erin Skornia & Tamara Riedle | 85 | LINU |
| United States | Missouri | Cedar |
|
[37°43'19"N]
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[093°51'49"W]
| 16 JUL 1934 | | Julian A. Steyermark | 13554 | UMO |
| United States | Missouri | Christian |
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37°05'14"N
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093°19'32"W
| 23 May 1982 | | Paul L. Redfearn, Jr. | 32942 | MO |
| United States | Missouri | Clark |
m
|
40°35'25"N
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091°42'25"W
| 05 June 2007 | | Bruce Schuette | 2895 | MO |
| United States | Missouri | Clay |
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[39°18'36"N]
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[094°25'46"W]
| 15 JUN 1933 | | Benjamin F. Bush | 12665 | UMO |
| United States | Missouri | Cole |
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38°29'15"N
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092°14'14"W
| 03 June 2008 | | Tim E. Smith | 4503 | UMO |
| United States | Missouri | Cole |
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38°29'15"N
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092°14'14"W
| 03 June 2008 | | Tim E. Smith | 4503 | MO |
| United States | Missouri | Crawford |
|
[37°58'34"N]
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[091°18'48"W]
| 21 OCT 1934 | | Julian A. Steyermark | 16319 | UMO |
| United States | Missouri | Crawford |
|
[37°58'34"N]
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[091°18'48"W]
| 01 May 1984 | | John D. Dwyer | s.n. | MO |
| United States | Missouri | Dade |
|
[37°25'55"N]
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[093°51'27"W]
| 04 JUN 1898 | | Charles Thom | UMO 4951 | UMO |
| United States | Missouri | Dallas |
|
[37°40'43"N]
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[093°01'42"W]
| 18 July 1934 | | Julian A. Steyermark | 13731 | MO |
| United States | Missouri | Daviess |
|
40°02'48"N
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094°08'08"W
| 24 May 1934 | | Benjamin F. Bush | 13588 | MO |
| United States | Missouri | De Kalb |
|
[39°53'29"N]
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[094°24'57"W]
| 06 July 1933 | | Ernest J. Palmer & Julian A. Steyermark | 41381 | MO |
| United States | Missouri | Douglas |
|
36°48'06"N
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092°06'16"W
| 18 May 1996 | | Bill Summers & Sachiko Yasuda | 7794 | MO |
| United States | Missouri | Franklin |
|
38°29'23"N
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090°49'00"W
| 23 May 1931 | | Arthur Christ | s. n. | MO |
| United States | Missouri | Franklin |
590 f
|
38°28'18"N
|
090°48'11"W
| 26 May 2005 | | Nels J. Holmberg | 1241 | MO |
| United States | Missouri | Franklin |
|
[38°24'38"N]
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[091°04'46"W]
| 01 November 1973 | | M. Sharp | 363 | MO |
| United States | Missouri | Franklin |
|
38°29'23"N
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090°49'00"W
| 01 August 1937 | | Edgar Anderson | s.n. | MO |
| United States | Missouri | Franklin |
645 f
|
38°28'40"N
|
090°49'40"W
| 11 May 2021 | | Maginel, Calvin | 119 | MO |
| United States | Missouri | Franklin |
190 m
|
38°28'01"N
|
090°49'08"W
| 19 May 2015 | | Andrew Townesmith, Wendy L. Applequist, Eric Feltz, Ashley Glenn, Robbie E. Hart, Jeremy Klipsch & Carolina Romero | 2857 | |
| United States | Missouri | Franklin |
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38°28'55"N
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090°44'29"W
| 19 May 1913 | | Hermann C. Benke | s.n. | MIL |
| United States | Missouri | Franklin |
|
[38°24'38"N]
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[091°04'46"W]
| 15 October 2020 | | Andrew Townesmith & Carolina Romero | 3882 | |
| United States | Missouri | Franklin |
|
[38°24'38"N]
|
[091°04'46"W]
| 18 MAY 1936 | | John M. Mason | UMO 34468 | UMO |
| United States | Missouri | Franklin |
|
38°27'33"N
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090°49'55"W
| 23 July 1989 | | Mary Susan Taylor & P. Grace | 5954 | MO |
| United States | Missouri | Gasconade |
|
[38°26'38"N]
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[091°30'55"W]
| 19 OCT 1954 | | Julian A. Steyermark | 77939 | UMO |
| United States | Missouri | Gasconade |
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[38°26'38"N]
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[091°30'55"W]
| 19 OCT 1954 | | Julian A. Steyermark | 77940 | UMO |
| United States | Missouri | Greene |
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37°12'55"N
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093°17'53"W
| 31 July 1892 | | Frederick W. Dewart | 133 | MO |
| United States | Missouri | Henry |
|
[38°23'04"N]
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[093°47'48"W]
| 29 MAY 1997 | | Carrol F. Eaglesfield | 220 | UMO |
| United States | Missouri | Hickory |
|
[37°56'22"N]
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[093°19'34"W]
| 10 JUL 1934 | | Julian A. Steyermark | 13316 | UMO |
| United States | Missouri | Holt |
|
39°54'10"N
|
095°04'57"W
| 08 OCT 1938 | | Jesse R. Singleton | 298 | UMO |
| United States | Missouri | Holt |
|
[40°05'56"N]
|
[095°13'18"W]
| 10 JUN 1967 | | Norlan C. Henderson | 67-738 | UMO |
| United States | Missouri | Holt |
|
[40°05'56"N]
|
[095°13'18"W]
| 12 June 1929 | | Ernest J. Palmer | 25389 | MO |
| United States | Missouri | Howard |
|
[39°08'37"N]
|
[092°42'07"W]
| 13 September 1937 | | Julian A. Steyermark | 26254 | MO |
| United States | Missouri | Howell |
|
36°31'36"N
|
091°48'32"W
| 08 May 2001 | | Bill Summers | 9697 | MO |
| United States | Missouri | Iron |
|
[37°33'23"N]
|
[090°46'50"W]
| 19 May 1926 | | Ernest J. Palmer | 30199 | MO |
| United States | Missouri | Jackson |
|
39°09'20"N
|
094°23'36"W
| 16 MAY 1933 | | Benjamin F. Bush | 12566 | UMO |
| United States | Missouri | Jackson |
|
39°09'20"N
|
094°23'36"W
| 08 MAY 1933 | | Benjamin F. Bush | 12561 | UMO |
| United States | Missouri | Jackson |
|
[39°00'24"N]
|
[094°21'08"W]
| 26 MAY 1966 | | Norlan C. Henderson | 66-323 | UMO |
| United States | Missouri | Jackson |
|
[39°00'24"N]
|
[094°21'08"W]
| 22 MAY 1891 | | Benjamin F. Bush | UMO 4952 | UMO |
| United States | Missouri | Jasper |
|
[37°12'15"N]
|
[094°20'39"W]
| 01 JUL 1920 | | Ernest J. Palmer | 18142 | UMO |
| United States | Missouri | Jasper |
|
[37°12'15"N]
|
[094°20'39"W]
| 06 OCT 1925 | | Ernest J. Palmer | 29056 | UMO |
| United States | Missouri | Jasper |
|
[37°12'15"N]
|
[094°20'39"W]
| 03 MAY 1924 | | Ernest J. Palmer | 24667 | UMO |
| United States | Missouri | Jasper |
|
[37°12'15"N]
|
[094°20'39"W]
| 08 JUN 1949 | | Ernest J. Palmer | 49162 | UMO |
| United States | Missouri | Jasper |
|
[37°12'15"N]
|
[094°20'39"W]
| 27 MAY 1950 | | Ernest J. Palmer | 49951 | UMO |
| United States | Missouri | Jasper |
|
[37°12'15"N]
|
[094°20'39"W]
| 22 JUN 1928 | | Ernest J. Palmer | 34632 | UMO |
| United States | Missouri | Jasper |
|
37°05'03"N
|
094°30'48"W
| 02 MAY 1922 | | Ernest J. Palmer | 21091 | UMO |
| United States | Missouri | Jasper |
|
[37°12'15"N]
|
[094°20'39"W]
| 30 OCT 1919 | | Ernest J. Palmer | 17100 | UMO |
| United States | Missouri | Jasper |
|
37°14'18"N
|
094°25'02"W
| 01 October 1925 | | Ernest J. Palmer | 28959 | MO |
| United States | Missouri | Jefferson |
|
[38°15'45"N]
|
[090°32'18"W]
| 09 May 1942 | | Edward C. Berry | 7361 | MO |
| United States | Missouri | Jefferson |
|
38°28'20"N
|
090°26'30"W
| 24 September 1978 | | Michael Skinner | s.n. | SEMO |
| United States | Missouri | Jefferson |
225 m
|
38°07'30"N
|
090°39'00"W
| 24 May 1992 | | Peter H. Raven & Tamra E. Raven | 27969 | MO |
| United States | Missouri | Jefferson |
650 f
|
38°26'16"N
|
090°40'53"W
| 26 May 2017 | | Steve R. Turner | 17-025 | MO |
| United States | Missouri | Johnson |
|
38°51'31"N
|
093°53'26"W
| 21 June 1930 | | Ernest J. Palmer | 36627 | MO |
| United States | Missouri | Knox |
|
[40°07'41"N]
|
[092°09'12"W]
| 31 May 1936 | | Julian A. Steyermark | 10874 | MO |
| United States | Missouri | Lawrence |
|
[37°06'21"N]
|
[093°50'27"W]
| 01 SEP 1950 | | Ernest J. Palmer | 50900 | UMO |
| United States | Missouri | Lincoln |
|
[39°03'30"N]
|
[090°58'00"W]
| Oct 23, 1982 | | Marshall R. Crosby, Nancy R. Morin, C.A. Crowder & Marie E. Uehling | 14644 | MO |
| United States | Missouri | Lincoln |
|
39°03'13"N
|
090°56'42"W
| 08 June 1984 | | Bruce Schuette | 0543 | MODNR |
| United States | Missouri | Livingston |
|
[39°46'46"N]
|
[093°33'20"W]
| 26 August 1934 | | Julian A. Steyermark | 14877 | MO |
| United States | Missouri | Macon |
|
[39°49'52"N]
|
[092°34'04"W]
| 01 AUG 2002 | | Becker | CB714 | UMO |
| United States | Missouri | Madison |
|
37°29'21"N
|
090°13'24"W
| 28 May 1989 | | Bill Summers | 2935 | MO |
| United States | Missouri | Maries |
|
[38°09'42"N]
|
[091°55'42"W]
| 16 September 1934 | | Julian A. Steyermark | 15288 | MO |
| United States | Missouri | Marion |
|
[39°48'26"N]
|
[091°37'42"W]
| 17 June 1917 | | John Davis | 5333 | MO |
| United States | Missouri | McDonald |
|
36°32'44"N
|
094°29'06"W
| 13 September 1913 | | Ernest J. Palmer | 4291 | MO |
|
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