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Pyrrhopappus carolinianus DC.

Gordon C. Tucker
U. S. A., Illinois, Marion
21-Sep-2007
Pyrrhopappus carolinianus DC.

Gordon C. Tucker
U. S. A., Illinois, Marion
16-Aug-2006
Pyrus calleryana Dcne.

Krista Bishop
U. S. A., Illinois, Coles
5-Oct-1999
Pyrus calleryana Dcne.

John E. Ebinger
U. S. A., Illinois, Coles
Pyrus calleryana Dcne.

John E. Ebinger
U. S. A., Illinois, Coles
Pyrus calleryana Dcne.

Matthew Pace
U. S. A., New York, Suffolk
23-Apr-2009
Pyrus calleryana Dcne.

Gordon C. Tucker
U. S. A., Illinois, Coles
5/12/2015
Pyrus calleryana Dcne.

Gordon C. Tucker
U. S. A., South Carolina, Pickens
3-Jun-2006
Pyrus calleryana Dcne.

Gordon C. Tucker
U. S. A., South Carolina, Pickens
8-Jun-2006
Pyrus calleryana Dcne.

Gordon C. Tucker
U. S. A., Illinois, Coles
24-May-2004
Pyrus calleryana Dcne.

Gordon C. Tucker
U. S. A., West Virginia, Cabell
3-Jul-2013
Pyrus calleryana Dcne.

Gordon C. Tucker
U. S. A., Illinois, Marion
3-Aug-2012
Pyrus calleryana Dcne.

Gordon C. Tucker
U. S. A., Indiana, Vigo
15-Sep-2013
Pyrus calleryana Dcne.

Gordon C. Tucker
U. S. A., South Carolina, Pickens
3-Jun-2006
Pyrus calleryana Dcne.

Gordon C. Tucker
USA, West Virginia, Cabell
3-Jul-2013
Pyrus calleryana Dcne.

Gordon C. Tucker
U. S. A., Illinois, Coles
23-Sep-2004
Pyrus calleryana Dcne.

Gordon C. Tucker and John E. Ebinger
U. S. A., Illinois, Macon
4-Oct-2003
Pyrus communis L.

Gordon C. Tucker
U. S. A., Illinois, Coles
27-Jun-2000
Quercus alba L.

Jason Haas
U. S. A., Wisconsin, Marinette
17-Aug-2000
Quercus alba L.

Cris Thomas
U. S. A., Illinois, Edgar
Quercus alba L.

Hiram F. Thut and Gudauskas
U. S. A., Illinois, Coles
26-May-1956
Quercus alba L.

Gordon C. Tucker
U. S. A., Rhode Island, Washington
9-Aug-2005
Quercus alba L.

Gordon C. Tucker
U. S. A., West Virginia, Kanawha
9-Aug-2000
Quercus alba L.

Gordon C. Tucker
U. S. A., Illinois, Coles
17-Sep-1996
Quercus alba L.

Gordon C. Tucker
U. S. A., Rhode Island, Washington
7-Aug-2005