Region
Country
Specimen coordinates in square brackets [ ] have been approximated based on political units.
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| United States | | |
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[45°10'01"N]
|
[119°17'31"W]
| | | Anonymous | 24 | MO |
| United States | | |
|
[45°10'01"N]
|
[119°17'31"W]
| | | Anonymous | 154 | MO |
| United States | | |
|
[45°10'01"N]
|
[119°17'31"W]
| | | Anonymous | 231 | MO |
| United States | | |
|
[45°10'01"N]
|
[119°17'31"W]
| | | Anonymous | s.n. | MO |
| United States | | |
|
[45°10'01"N]
|
[119°17'31"W]
| | | Anonymous | s.n. | MO |
| United States | Arkansas | Faulkner |
m
|
[35°10'00"N]
|
[092°20'00"W]
| 21 June 1968 | | Paul L. Redfearn, Jr. | 24075 | MO |
| United States | Arkansas | Marion |
800 f
|
[36°14'00"N]
|
[092°41'00"W]
| 24 June 1964 | | Paul L. Redfearn, Jr. | 15167 | MO |
| United States | Connecticut | |
|
|
| 10 September 1924 | | Hempstead Castle | s.n. | MO |
| United States | Illinois | Coles |
|
[39°33'00"N]
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[088°14'00"W]
| 8 Sep 1988 | | WOO | 3 | MO |
| United States | Illinois | Jersey |
|
38°58'05"N
|
090°32'34"W
| 13 March 2012 | | Bruce Allen | 30029 | MO |
| United States | Iowa | Jasper |
|
[41°41'00"N]
|
[093°03'00"W]
| 24 Oct 1937 | | H. S. Conard | 7-59 | MO |
| United States | Iowa | Jasper |
|
[41°41'00"N]
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[093°03'00"W]
| IX-30-1935 | | H. S. Conard | s.n. | MO |
| United States | Iowa | Tama |
|
[42°04'00"N]
|
[092°32'00"W]
| XI-12-1939 | | H. S. Conard | s.n. | MO |
| United States | Iowa | Van Buren |
|
[40°45'20"N]
|
[091°58'00"W]
| X-15-1932 | | H. S. Conard | s.n. | MO |
| United States | Kentucky | Kenton |
|
[38°57'00"N]
|
[084°32'00"W]
| 10 Nov 1980 | | Clyde F. Reed | 118594 | MO |
| United States | Maine | Aroostook |
|
47°08'42"N
|
067°55'02"W
| 1 July 2008 | | Bruce Allen | 29024 | MO |
| United States | Maine | Aroostook |
|
47°08'42"N
|
067°55'02"W
| 01 July 2008 | | Ronald A. Pursell | 12840 | MO |
| United States | Maryland | Baltimore |
|
[39°28'00"N]
|
[076°39'00"W]
| 5 Nov 1961 | | E. G. Worthley | MD-2769 | MO |
| United States | Maryland | Baltimore |
|
39°27'53"N
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076°46'49"W
| 1972 | | E. G. Worthley | MD-2309 | MO |
| United States | Maryland | Baltimore |
|
[39°28'00"N]
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[076°39'00"W]
| 12 Nov 1961 | | Elizabeth G. Fisher | s.n. | MO |
| United States | Maryland | Harford |
|
39°25'08"N
|
076°17'41"W
| 11 Oct 1967 | | E. G. Worthley | MD-2347 | MO |
| United States | Missouri | Atchison |
330 m
|
40°18'00"N
|
095°28'00"W
| 17 October 1976 | | S. P. Churchill | 8324 | MO |
| United States | Missouri | Carter |
152 m
|
36°34'48"N
|
090°35'24"W
| 23 September 1991 | | Bruce Allen | 9828 | MO |
| United States | Missouri | Carter |
m
|
[36°56'31"N]
|
[090°58'10"W]
| 11 October 1967 | | Paul L. Redfearn, Jr. & Grant L. Pyrah | 22522 | MO |
| United States | Missouri | Cole |
|
[38°30'18"N]
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[092°16'54"W]
| 15 Oct 1964 | | Paul L. Redfearn, Jr. | 16118 | MO |
| United States | Missouri | Dade |
m
|
[37°25'55"N]
|
[093°51'27"W]
| 22 July 1960 | | Paul L. Redfearn, Jr. | 6814 | MO |
| United States | Missouri | Franklin |
500 ft
|
38°25'05"N
|
090°49'21"W
| 28 November 2011 | | Nels J. Holmberg | 4036 | MO |
| United States | Missouri | Franklin |
580 f
|
38°12'24"N
|
091°05'44"W
| 26 Aug 2005 | | Nels J. Holmberg | 1143 | MO |
| United States | Missouri | Franklin |
645 ft
|
38°28'29"N
|
090°48'40"W
| 11 November 2011 | | Nels J. Holmberg | 3904 | MO |
| United States | Missouri | Franklin |
|
38°22'43"N
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091°04'26"W
| 20 August 2012 | | Wayne E. Clark | 7 | MO |
| United States | Missouri | Greene |
m
|
[37°15'23"N]
|
[093°20'58"W]
| 12 October 1957 | | Paul L. Redfearn, Jr. | 3304 | MO |
| United States | Missouri | Grundy |
235 m
|
40°06'07"N
|
093°38'55"W
| 22 September 2013 | | Gerrit Davidse | 41152 | MO |
| United States | Missouri | Jackson |
|
39°09'20"N
|
094°23'36"W
| 19 October 1897 | | Benjamin F. Bush | s.n. | MO |
| United States | Missouri | Jefferson |
560 ft
|
38°06'55"N
|
090°40'32"W
| 5 November 1988 | | Bruce Allen | 7462 | MO |
| United States | Missouri | Laclede |
|
[37°39'38"N]
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[092°35'31"W]
| 30 Sept 1961 | | Daniel H. Norris | M-26 | MO |
| United States | Missouri | Laclede |
m
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[37°39'38"N]
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[092°35'31"W]
| 12 October 1961 | | Paul L. Redfearn, Jr. | 9292 | MO |
| United States | Missouri | Maries |
m
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[38°09'42"N]
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[091°55'42"W]
| 12 August 1960 | | Paul L. Redfearn, Jr. | 7223 | MO |
| United States | Missouri | Polk |
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[37°36'47"N]
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[093°24'25"W]
| 28 july 1960 | | Paul L. Redfearn, Jr. | 6980 | MO |
| United States | Missouri | Saint Charles |
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38°51'33"N
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090°33'23"W
| 20 October 1974 | | Bruce F. Hansen, Hugh H. Iltis & Michael H. Nee | 2970 | MO |
| United States | Missouri | Saint Charles |
|
[38°46'56"N]
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[090°40'49"W]
| 03 October 1991 | | Bruce Allen | 10976 | MO |
| United States | Missouri | Saint Charles |
|
[38°46'56"N]
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[090°40'49"W]
| 08 October 1995 | | Bruce Allen | 16983 | |
| United States | Missouri | Saint Louis |
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[38°38'24"N]
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[090°27'00"W]
| 28 November 1994 | | Carl E. Darigo | 1834 | MO |
| United States | Missouri | Saint Louis |
420 ft
|
38°30'10"N
|
090°35'36"W
| 21 Nov 2005 | | Nels J. Holmberg | 1178 | MO |
| United States | Missouri | Saint Louis |
400 ft
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[38°38'24"N]
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[090°27'00"W]
| 30 Oct 2003 | | Carl E. Darigo | 4004 | MO |
| United States | New York | |
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42°25'48"N
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073°49'11"W
| | | Coe F. Austin | s.n. | MO |
| United States | New York | Chautauqua |
|
[42°15'20"N]
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[079°24'00"W]
| 13 Oct 1975 | | R.H. Zander | 4304 | MO |
| United States | New York | Erie |
|
[42°46'00"N]
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[078°40'00"W]
| 4 10 1972 | | Ann Glowny | 10802 | MO |
| United States | New York | Tompkins |
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[42°27'00"N]
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[076°28'00"W]
| 28 Sept 1975 | | R.H. Zander | 4268 | MO |
| United States | Ohio | |
|
|
| 16 Oct 1932 | | Gilford J. Ikenberry | 393 | MO |
| United States | Ohio | Adams |
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[38°51'00"N]
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[083°28'00"W]
| 17 October 1981 | | Bruce Allen | 2454 | MO |
| United States | Ohio | Pickaway |
|
[39°39'00"N]
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[083°02'00"W]
| 02 October 1965 | | Floyd Bartley | 356 | MO |
| United States | Ohio | Pickaway |
|
[39°39'00"N]
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[083°02'00"W]
| 06 October 1965 | | Floyd Bartley | 374 | MO |
| United States | Ohio | Pickaway |
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[39°39'00"N]
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[083°02'00"W]
| 06 January 1966 | | Floyd Bartley | s.n. | MO |
| United States | Oklahoma | Ottawa |
|
36°52'00"N
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094°49'00"W
| 9 Oct 1943 | | Gilford J. Ikenberry | 970 | MO |
| United States | Pennsylvania | |
|
|
| Aug 1852 | | Thomas C. Porter | s.n. | MO |
| United States | Pennsylvania | |
|
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| Aug 1852 | | Thomas C. Porter | s.n. | PH |
| United States | Pennsylvania | Allegheny |
|
[40°42'10"N]
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[080°12'10"W]
| 7 August 1940 | | Otto E. Jennings | s.n. | MO |
| United States | Pennsylvania | Allegheny |
|
40°25'55"N
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079°54'18"W
| 20 August 1906 | | Otto E. Jennings | s.n. | MO |
| United States | Pennsylvania | Allegheny |
|
[40°42'10"N]
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[080°12'10"W]
| 9 November 1908 | | Otto E. Jennings | s.n. | MO |
| United States | Pennsylvania | Allegheny |
|
[40°42'10"N]
|
[080°12'10"W]
| 18 November 1934 | | Charles M. Boardman | s.n. | MO |
| United States | Pennsylvania | Allegheny |
1300 f
|
[40°42'10"N]
|
[080°12'10"W]
| 16 November 1918 | | Otto E. Jennings | s.n. | MO |
| United States | Pennsylvania | Allegheny |
|
[40°42'10"N]
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[080°12'10"W]
| 29 December 1908 | | Otto E. Jennings | s.n. | MO |
| United States | Pennsylvania | Allegheny |
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40°25'55"N
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079°54'18"W
| 20 August 1906 | | Otto E. Jennings | s.n. | MO |
| United States | Pennsylvania | Allegheny |
|
[40°42'10"N]
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[080°12'10"W]
| 2 October 1921 | | Otto E. Jennings | s.n. | MO |
| United States | Pennsylvania | Allegheny |
1300 f
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[40°42'10"N]
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[080°12'10"W]
| 16 November 1918 | | Otto E. Jennings | s.n. | MO |
| United States | Pennsylvania | Butler |
|
[41°12'10"N]
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[080°00'10"W]
| 14 September 1941 | | Otto E. Jennings | s.n. | MO |
| United States | Pennsylvania | Butler |
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[41°12'10"N]
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[080°00'10"W]
| 18 August 1935 | | Sidney K. Eastwood | s.n. | MO |
| United States | Pennsylvania | Centre |
|
[41°15'10"N]
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[077°54'00"W]
| 23 November 1924 | | Charles M. Roberts | s.n. | MO |
| United States | Pennsylvania | Centre |
|
[41°15'10"N]
|
[077°54'00"W]
| 20 July 1978 | | Bruce Allen | 734 | MO |
| United States | Pennsylvania | Centre |
650 f
|
41°30'00"N
|
077°40'00"W
| 14 October 1972 | | Manuel, Monte Gregg | 1676 | MO |
| United States | Pennsylvania | Centre |
650 f
|
41°30'00"N
|
077°40'00"W
| 14 October 1972 | | Manuel, Monte Gregg | 1676 | MO |
| United States | Pennsylvania | Centre |
|
[41°15'10"N]
|
[077°54'00"W]
| 29 September 1978 | | Bruce Allen | 763 | MO |
| United States | Pennsylvania | Centre |
|
[41°15'10"N]
|
[077°54'00"W]
| 23 August 1973 | | Ronald A. Pursell | 10026 | MO |
| United States | Pennsylvania | Centre |
ca 650 ft
|
41°30'00"N
|
077°40'00"W
| 14 October 1972 | | Manuel, Monte Gregg | 1676 | MO |
| United States | Pennsylvania | Centre |
|
[41°15'10"N]
|
[077°54'00"W]
| 08 October 1979 | | Bruce Allen | 1210 | |
| United States | Pennsylvania | Clarion |
|
[41°27'10"N]
|
[079°27'10"W]
| 15 September 1935 | | Sidney K. Eastwood | s.n. | MO |
| United States | Pennsylvania | Fayette |
|
[40°12'10"N]
|
[079°45'10"W]
| 6 September 1910 | | Otto E. Jennings & Grace Kinzer Jennings | s.n. | MO |
| United States | Pennsylvania | Northampton |
|
40°37'33"N
|
075°22'15"W
| 1875 | | E.A. Rau | 411 | PH |
| United States | Pennsylvania | Northampton |
|
40°41'17"N
|
075°13'12"W
| 16 Nov 1868 | | Thomas C. Porter | s.n. | PH |
| United States | Pennsylvania | Northampton |
|
40°41'17"N
|
075°13'12"W
| 16 Nov 1868 | | Thomas C. Porter | s.n. | MO |
| United States | Pennsylvania | Northampton |
|
40°37'33"N
|
075°22'15"W
| 1875 | | E.A. Rau | 411 | MO |
| United States | Pennsylvania | Pike |
|
[41°30'10"N]
|
[075°12'10"W]
| 8 November 1931 | | Edwin B. Bartram | s.n. | MO |
| United States | Pennsylvania | Potter |
|
[42°00'10"N]
|
[078°12'10"W]
| 7 September 1936 | | Sidney K. Eastwood | s.n. | MO |
| United States | Pennsylvania | Susquehanna |
|
[41°57'10"N]
|
[076°12'10"W]
| Sept 1893 | | John K. Small | s.n. | MO |
| United States | Pennsylvania | Washington |
|
[40°27'10"N]
|
[080°30'10"W]
| 26 October 1895 | | Alonzo Linn & James S. Simonton | 130 | MO |
| United States | Pennsylvania | Washington |
|
[40°27'10"N]
|
[080°30'10"W]
| 1895 | | Alonzo Linn & James S. Simonton | 130 | MO |
| United States | Pennsylvania | Westmoreland |
|
[40°42'10"N]
|
[079°42'10"W]
| 3 November 1960 | | Neil D. Richmond | s.n. | MO |
| United States | Pennsylvania | Wyoming |
|
[41°42'10"N]
|
[076°12'10"W]
| 29 Oct 1948 | | GLOWENKE | 783 | PH |
| United States | Texas | Duval |
|
[27°40'00"N]
|
[098°31'00"W]
| 28 April 1991 | | Cynthia M. Galloway & Charles L. Burandt Jr. | T-66 | MO |
| United States | Texas | Zavala |
|
[28°51'00"N]
|
[099°46'00"W]
| 27 July 1960 | | William D. Reese | 3384a | MO |
| United States | Virginia | Rockingham |
|
[38°31'00"N]
|
[078°53'00"W]
| 2 Sept 1967 | | Clyde F. Reed | 75655 | MO |
| United States | West Virginia | Barbour |
1200 ft
|
[39°08'20"N]
|
[080°05'50"W]
| Oct 1936 | | Fred W. Gray | 7522 | MO |
| United States | West Virginia | Barbour |
|
[39°08'20"N]
|
[080°05'50"W]
| 29 Sep 1939 | | Fred W. Gray | 7721 | MO |
| United States | West Virginia | Barbour |
|
[39°08'20"N]
|
[080°05'50"W]
| Oct 1935 | | Fred W. Gray | 7627 | MO |
| United States | West Virginia | Marion |
|
[39°31'00"N]
|
[080°15'00"W]
| 05 September 1964 | | Floyd Bartley | 453 | MO |
| United States | Wisconsin | |
|
|
| Sep 1935 | | Lellen Sterling Cheney | 324 | MO |
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