Region
Country
Specimen coordinates in square brackets [ ] have been approximated based on political units.
|
|
| United States | Alabama | Bibb |
|
33°02'48"N
|
087°04'42"W
| 29 Apr. 1980 | | Sidney T. McDaniel | 23534 | IBE |
| United States | Arkansas | |
|
|
| May 1837 | | George Engelmann | 732 | MO |
| United States | Arkansas | Benton |
1200 - 1300 ft
|
[36°20'00"N]
|
[094°20'00"W]
| 05 May 1928 | | Delzie Demaree | 4974 | MO |
| United States | Arkansas | Carroll |
|
[36°20'00"N]
|
[093°31'00"W]
| 15 October 1928 | | Ernest J. Palmer | 5596 | MO |
| United States | Arkansas | Logan |
2800 ft
|
[35°13'00"N]
|
[093°42'00"W]
| 09 May 1942 | | Delzie Demaree | 22889 | MO |
| United States | Arkansas | Newton |
510 m
|
35°59'01"N
|
093°10'45"W
| 13 July 2022 | | Kate Freeman, Georgia Thomas & Dan Maurer | 103 | MO |
| United States | Colorado | Boulder |
1800 m
|
[40°05'00"N]
|
[105°21'00"W]
| 06 JUL 1976 | | WEBER | UMO 150450 | UMO |
| United States | Illinois | Champaign |
|
[40°08'00"N]
|
[088°12'00"W]
| 29 APR 1954 | | Harry E. Ahles | 7922 | UMO |
| United States | Illinois | Henderson |
180 m
|
[40°49'00"N]
|
[090°54'00"W]
| 16 May 1971 | | James C. Solomon | 41 | |
| United States | Illinois | Knox |
230 m
|
40°59'12"N
|
090°05'34"W
| 17 June 1972 | | James C. Solomon | 212 | MO |
| United States | Illinois | Knox |
|
40°53'10"N
|
090°07'05"W
| 25 June 1974 | | James C. Solomon | 925 | |
| United States | Illinois | Madison |
150 m
|
38°57'00"N
|
090°11'00"W
| 9 June 2003 | | Mary Merello | 2783 | |
| United States | Indiana | Marion |
|
[39°47'00"N]
|
[086°12'20"W]
| 31 MAY 1935 | | Scott McCoy | 3795 | UMO |
| United States | Indiana | Ripley |
|
39°04'35"N
|
085°25'43"W
| 23 May 2005 | | Danica M. Anderson | 406 | MO |
| United States | Indiana | Wayne |
|
[39°49'40"N]
|
[085°06'50"W]
| 30 APR 1973 | | Bruce Jarvis | UMO 155902 | UMO |
| United States | Iowa | Story |
|
42°02'05"N
|
093°37'11"W
| 1 June 1968 | | Gerrit Davidse | 1112 | |
| United States | Kansas | Wyandotte |
|
[39°07'00"N]
|
[094°43'00"W]
| 01 MAY 1968 | | Steve Stephens | 20027 | UMO |
| United States | Kentucky | Harlan |
m
|
[36°51'00"N]
|
[083°11'00"W]
| 10 May 1996 | | J. Richard Abbott, Ralph L. Thompson & B.S. Carlsward | 8582 | |
| United States | Kentucky | Madison |
m
|
37°54'02"N
|
084°16'06"W
| 09 May 1992 | | J. Richard Abbott & Ralph L. Thompson | 2093 | |
| United States | Kentucky | Madison |
m
|
37°54'02"N
|
084°16'06"W
| 22 May 1993 | | J. Richard Abbott | 5025 | |
| United States | Massachusetts | Hampshire |
|
[42°20'00"N]
|
[072°35'00"W]
| 18 JUN 1977 | | Harry E. Ahles | 82773 | UMO |
| United States | Massachusetts | Suffolk |
|
[42°20'00"N]
|
[071°05'00"W]
| JUN 1898 | | Francis P. Daniels | UMO 26889 | UMO |
| United States | Michigan | Bay |
|
[43°44'00"N]
|
[084°01'00"W]
| 21 August 1983 | | Clem W. Hamilton & Karen Krager | 4202 | MO |
| United States | Michigan | Eaton |
|
[42°36'00"N]
|
[084°51'00"W]
| 23 May 1976 | | W. D. Stevens | 2218 | MSC |
| United States | Michigan | Ingham |
260 - 264 m
|
42°42'58"N
|
084°28'28"W
| 03 June 1969 | | W. D. Stevens | 355 | MSC |
| United States | Michigan | Ionia |
|
[42°57'00"N]
|
[085°04'00"W]
| MAY 1896 | | Francis P. Daniels | UMO 189467 | UMO |
| United States | Michigan | Kent |
|
[43°02'00"N]
|
[085°33'00"W]
| 27 May 1973 | | Gerrit Davidse | 3292 | |
| United States | Mississippi | Clay |
|
[33°40'40"N]
|
[088°42'10"W]
| 1 May 1988 | | John E. Duncan | 738 | IBE |
| United States | Mississippi | Pearl River |
|
[30°43'30"N]
|
[089°42'50"W]
| 19 April 1997 | | Serviss, Brett E. | 1932 | MO |
| United States | Mississippi | Pearl River |
|
[30°43'30"N]
|
[089°42'50"W]
| 19 April 1997 | | Serviss, Brett E. | 1932 | IBE |
| United States | Missouri | Adair |
|
[40°11'25"N]
|
[092°36'23"W]
| 13 May 1968 | | Melvin L. Conrad | 4600 | MO |
| United States | Missouri | Adair |
|
[40°11'25"N]
|
[092°36'23"W]
| 30 June 1968 | | Melvin L. Conrad | 4781 | MO |
| United States | Missouri | Adair |
|
[40°11'25"N]
|
[092°36'23"W]
| 13 May 1968 | | Melvin L. Conrad | 4600 | UMO |
| United States | Missouri | Barry |
|
36°35'28"N
|
093°50'27"W
| 12 May 1979 | | Kathleen L. Hornberger | 118 | MO |
| United States | Missouri | Barry |
|
36°35'28"N
|
093°50'27"W
| 12 May 1979 | | Kathleen L. Hornberger | 118A | MO |
| United States | Missouri | Barton |
|
[37°30'02"N]
|
[094°21'03"W]
| 20 MAY 1952 | | Ernest J. Palmer | 53888 | UMO |
| United States | Missouri | Barton |
|
[37°30'02"N]
|
[094°21'03"W]
| 05 MAY 1955 | | Ernest J. Palmer | 59790 | UMO |
| United States | Missouri | Boone |
180 m
|
[38°59'24"N]
|
[092°18'48"W]
| 24 APR 1977 | | David Grimes | 492 | UMO |
| United States | Missouri | Boone |
|
[38°59'24"N]
|
[092°18'48"W]
| 28 MAY 1936 | | Francis E. Drouet | 3081 | UMO |
| United States | Missouri | Boone |
725 f
|
[38°59'24"N]
|
[092°18'48"W]
| 04 MAY 1957 | | David B. Dunn | 12507 | UMO |
| United States | Missouri | Boone |
193 m
|
[38°59'24"N]
|
[092°18'48"W]
| 26 apr 1990 | | Joe Ryan | 1570 | UMO |
| United States | Missouri | Boone |
|
[38°59'24"N]
|
[092°18'48"W]
| JUL 1903 | | Francis P. Daniels | UMO 3602 | UMO |
| United States | Missouri | Boone |
|
[38°59'24"N]
|
[092°18'48"W]
| MAY 1926 | | Harold W. Rickett | UMO 6950 | UMO |
| United States | Missouri | Boone |
|
[38°59'24"N]
|
[092°18'48"W]
| 13 MAY 1936 | | Jesse R. Singleton | UMO 34643 | UMO |
| United States | Missouri | Boone |
|
[38°59'24"N]
|
[092°18'48"W]
| JUL 1903 | | Francis P. Daniels | UMO 3604 | UMO |
| United States | Missouri | Boone |
|
[38°59'24"N]
|
[092°18'48"W]
| 14 May 1936 | | Francis E. Drouet | 2917 | UMO |
| United States | Missouri | Boone |
|
37°16'10"N
|
094°30'55"W
| JUL 1903 | | Francis P. Daniels | UMO 3603 | UMO |
| United States | Missouri | Boone |
|
[38°59'24"N]
|
[092°18'48"W]
| MAY 1903 | | Francis P. Daniels | UMO 3606 | UMO |
| United States | Missouri | Boone |
|
[38°59'24"N]
|
[092°18'48"W]
| 01 MAY 1927 | | Harold W. Rickett | UMO 6949 | UMO |
| United States | Missouri | Boone |
|
[38°59'24"N]
|
[092°18'48"W]
| MAY 1903 | | Francis P. Daniels | UMO 3605 | UMO |
| United States | Missouri | Boone |
750 f
|
[38°59'24"N]
|
[092°18'48"W]
| 08 MAY 1959 | | Marjorie O. (Vicki) Love | 24 | UMO |
| United States | Missouri | Boone |
|
[38°59'24"N]
|
[092°18'48"W]
| 15 MAY 1901 | | E. Freeze | UMO 3608 | UMO |
| United States | Missouri | Boone |
620-650 f
|
[38°59'24"N]
|
[092°18'48"W]
| 04 MAY 1957 | | Mrs. Laurel P. Upshaw | 32 | UMO |
| United States | Missouri | Boone |
|
[38°59'24"N]
|
[092°18'48"W]
| MAY 1897 | | Francis P. Daniels | UMO 3607 | UMO |
| United States | Missouri | Boone |
|
[38°59'24"N]
|
[092°18'48"W]
| 29 April 2007 | | Jason Ksepka | 15 | UMO |
| United States | Missouri | Butler |
|
36°52'19"N
|
090°16'12"W
| 24 June 1994 | | Stan Hudson | 467A | MO |
| United States | Missouri | Caldwell |
|
39°37'19"N
|
093°59'50"W
| 10 May 2013 | | Steve Buback | 13-013 | MO |
| United States | Missouri | Callaway |
|
[38°50'21"N]
|
[091°55'47"W]
| 8 May 1988 | | Roy E. Gereau & Dylan P. Hannon | 2392 | MO |
| United States | Missouri | Camden |
|
37°58'29"N
|
092°46'02"W
| 20 May 1986 | | Marylin L. Groves | 216 | SMS |
| United States | Missouri | Cape Girardeau |
|
37°23'53"N
|
089°38'22"W
| 28 May 1993 | | Sherry L. Holmes | 961 | MO |
| United States | Missouri | Cape Girardeau |
|
[37°23'07"N]
|
[089°41'14"W]
| 24 April 1974 | | Karen Christian | 56 | SEMO |
| United States | Missouri | Cape Girardeau |
360-380 f
|
[37°23'07"N]
|
[089°41'14"W]
| 31 MAY 1979 | | Rebecca A. Haefner | 456 | UMO |
| United States | Missouri | Cape Girardeau |
|
[37°23'07"N]
|
[089°41'14"W]
| 19 April 1963 | | D. W. Hodges | 211 | SEMO |
| United States | Missouri | Cape Girardeau |
|
[37°23'07"N]
|
[089°41'14"W]
| 25 April 1974 | | Sturm, J. (SEMO) | s.n. | SEMO |
| United States | Missouri | Cape Girardeau |
|
37°23'53"N
|
089°38'22"W
| 28 May 1993 | | Sherry L. Holmes | 961 | NEMO |
| United States | Missouri | Cape Girardeau |
|
[37°23'07"N]
|
[089°41'14"W]
| 17 May 1958 | | Cacke, N. (SEMO) | s.n. | SEMO |
| United States | Missouri | Cape Girardeau |
|
[37°23'07"N]
|
[089°41'14"W]
| 12 April 1974 | | Baughn, S. (SEMO) | s.n. | SEMO |
| United States | Missouri | Carter |
|
[36°56'31"N]
|
[090°58'10"W]
| 08 June 1998 | | Cindy E. Becker | 134 | MO |
| United States | Missouri | Carter |
|
[36°56'31"N]
|
[090°58'10"W]
| 08 June 1998 | | Cindy E. Becker | 134 | MO |
| United States | Missouri | Carter |
|
36°57'01"N
|
090°59'40"W
| 29 May 1960 | | Richard D. Houk & Paul L. Redfearn, Jr. | 309 | SMS |
| United States | Missouri | Carter |
|
36°57'08"N
|
090°59'39"W
| 25 May 1968 | | D.O. Cole | s.n. | MO |
| United States | Missouri | Cass |
|
[38°38'31"N]
|
[094°21'30"W]
| 28 May 1864 | | Garland C. Broadhead | s.n. | MO |
| United States | Missouri | Cass |
|
[38°38'31"N]
|
[094°21'30"W]
| 13 MAY 1956 | | Julian A. Steyermark | 81059 | UMO |
| United States | Missouri | Christian |
|
[36°58'15"N]
|
[093°11'50"W]
| 06 MAY 1956 | | Ernest J. Palmer | 62180 | UMO |
| United States | Missouri | Clark |
|
40°23'15"N
|
091°34'42"W
| 18 May 1998 | | Tim E. Smith | 3349 | MO |
| United States | Missouri | Crawford |
|
37°55'08"N
|
091°05'43"W
| May 1984 | | John D. Dwyer | s.n. | MO |
| United States | Missouri | Dallas |
|
37°42'15"N
|
092°51'24"W
| 06 May 1982 | | Douglas Ladd | 6242 | SMS |
| United States | Missouri | Dent |
|
37°26'52"N
|
091°41'44"W
| 21 April 1946 | | Albert Chandler | 5391 | MO |
| United States | Missouri | Dent |
|
[37°36'17"N]
|
[091°31'00"W]
| 10 May 1975 | | Gordon T. Maupin | 1014 | UMO |
| United States | Missouri | Dent |
|
37°46'26"N
|
091°22'39"W
| 12 May 1935 | | M.C. Lodewycks | 283 | MO |
| United States | Missouri | Dunklin |
|
[36°16'14"N]
|
[090°05'37"W]
| 20 May 1892 | | Benjamin F. Bush | s.n. | MO |
| United States | Missouri | Franklin |
540 ft
|
38°28'17"N
|
090°48'08"W
| 14 June 2006 | | Nels J. Holmberg | 2125 | MO |
| United States | Missouri | Franklin |
|
37°16'10"N
|
094°30'55"W
| 19 June 1938 | | John M. Mason | s.n. | UMO |
| United States | Missouri | Franklin |
|
38°28'12"N
|
090°49'12"W
| 03 May 1973 | | M. Sharp | 201 | MO |
| United States | Missouri | Franklin |
|
[38°24'38"N]
|
[091°04'46"W]
| 30 June 1946 | | Charles Bixler Heiser | 1789 | MO |
| United States | Missouri | Franklin |
|
37°48'04"N
|
090°17'50"W
| 29 April 1938 | | Jesse M. Greenman | 4886 | MO |
| United States | Missouri | Franklin |
|
37°48'04"N
|
090°17'50"W
| 03 May 1927 | | John H. Kellogg | s.n. | MO |
| United States | Missouri | Franklin |
|
38°28'12"N
|
090°49'12"W
| 27 April 1974 | | Patterson, C. | 5 | MO |
| United States | Missouri | Franklin |
|
38°28'12"N
|
090°49'12"W
| 06 May 1972 | | Kathleen Shea | 130 | MO |
| United States | Missouri | Franklin |
|
38°29'23"N
|
090°49'00"W
| 14 May 1972 | | Kathleen Shea | 159 | MO |
| United States | Missouri | Franklin |
194 m
|
38°27'57"N
|
090°48'59"W
| 07 May 2014 | | Jessie Griffard, Alyse Rothrock Kuhlman, Eric Feltz, Andrew Townesmith, Wendy L. Applequist & Robbie E. Hart | 6 | |
| United States | Missouri | Franklin |
m
|
38°28'24"N
|
090°48'01"W
| 14 June 2012 | | Barbara Turner | 0073 | MO |
| United States | Missouri | Franklin |
575 ft
|
38°28'00"N
|
090°48'27"W
| 28 April 2004 | | Nels J. Holmberg | 406 | MO |
| United States | Missouri | Franklin |
512 f
|
38°28'09"N
|
090°48'09"W
| 3 May 2021 | | Steve R. Turner | 21-019 | MO |
| United States | Missouri | Gasconade |
|
[38°26'38"N]
|
[091°30'55"W]
| 19 May 1956 | | Julian A. Steyermark | 81152 | UMO |
| United States | Missouri | Greene |
|
37°12'55"N
|
093°17'53"W
| 18 April 1930 | | Rhodes, W.L. | s.n. | SMS |
| United States | Missouri | Greene |
|
[37°15'23"N]
|
[093°20'58"W]
| 05 May 1888 | | Joseph W. Blankinship | s.n. | MO |
| United States | Missouri | Grundy |
|
[40°06'41"N]
|
[093°34'21"W]
| 05 June 1936 | | Julian A. Steyermark | 11036 | MO |
| United States | Missouri | Harrison |
|
[40°21'18"N]
|
[093°59'59"W]
| 07 June 1936 | | Julian A. Steyermark | 10976 | MO |
| United States | Missouri | Henry |
|
[38°23'04"N]
|
[093°47'48"W]
| 05 MAY 1996 | | Carrol F. Eaglesfield | 140 | UMO |
|
|
|