Twilight Tree Walk, Craig Johnson dressed as Joy Morton in a white oak (3.5015)
Date: 1991Type: Photographic image
Description:Twilight Tree Walk, Craig Johnson dressed as Joy Morton in a white oak
Extent: 1 photograph
1997/04/29: George Ware to Brian O'Day (3.47523)
Date: April 29 1997Creator: Ware, George
Type: Document
Description:Fax from George Ware to Brian O'Day assessing six red oaks on a property in Naperville, Illinois. Yellow post-it attached with fax number.
Extent: 2 sheets
1996/10/18: George Ware to Carl Niermann (3.47519)
Date: October 18 1996Creator: Ware, George
Type: Document
Description:Letter from George Ware to Carl Niermann discussing the condition of the oak trees on his property and the death of one due to increased soil wetness.
Extent: 1 sheet
Quercus macrocarpa (Bur Oak), Quercus alba (White Oak), habitat (3.46590)
Date: April 28 2007Creator: Hedborn Jr., Edward A.
Type: Photographic image
Description:Quercus macrocarpa (Bur Oak), Quercus alba (White Oak), habitat
Quercus alba (White Oak), Quercus macrocarpa (Bur Oak), habit, summer (3.46185)
Date: October 6 2007Creator: Brown, Deborah J. G.
Type: Photographic image
Description:Quercus alba (White Oak), Quercus macrocarpa (Bur Oak), habit, summer
Quercus alba (White Oak), Quercus macrocarpa (Bur Oak), habit, spring (3.46184)
Date: April 21 2008Creator: Brown, Deborah J. G.
Type: Photographic image
Description:Quercus alba (White Oak), Quercus macrocarpa (Bur Oak), habit, spring
Quercus alba (White Oak), trunk, burl (3.46183)
Date: April 19 2008Creator: Brown, Deborah J. G.
Type: Photographic image
Description:Quercus alba (White Oak), trunk, burl
Quercus alba (White Oak), trunk, burl (3.46182)
Date: June 26 2007Creator: Hedborn Jr., Edward A.
Type: Photographic image
Description:Quercus alba (White Oak), trunk, burl
Quercus alba (White Oak), seedlings (3.46181)
Date: August 1 2007Creator: Hedborn Jr., Edward A.
Type: Photographic image
Description:Quercus alba (White Oak), seedlings
Quercus alba (White Oak), leaf, young (3.46180)
Date: June 2 2012Creator: Brown, Deborah J. G.
Type: Photographic image
Description:Quercus alba (White Oak), leaf, young
Quercus alba (White Oak), leaf, young (3.46179)
Date: June 2 2012Creator: Brown, Deborah J. G.
Type: Photographic image
Description:Quercus alba (White Oak), leaf, young
Quercus alba (White Oak), leaf, young (3.46178)
Date: June 3 2017Creator: Brown, Deborah J. G.
Type: Photographic image
Description:Quercus alba (White Oak), leaf, young
Quercus alba (White Oak), leaf, winter (3.46177)
Date: April 20 2016Creator: Brown, Deborah J. G.
Type: Photographic image
Description:Quercus alba (White Oak), leaf, winter
Quercus alba (White Oak), leaf, winter (3.46176)
Date: April 20 2016Creator: Brown, Deborah J. G.
Type: Photographic image
Description:Quercus alba (White Oak), leaf, winter
Quercus alba (White Oak), leaf, winter (3.46175)
Date: April 20 2016Creator: Brown, Deborah J. G.
Type: Photographic image
Description:Quercus alba (White Oak), leaf, winter
Quercus alba (White Oak), leaf, winter (3.46174)
Date: April 18 2009Creator: Brown, Deborah J. G.
Type: Photographic image
Description:Quercus alba (White Oak), leaf, winter
Quercus alba (White Oak), leaf, winter (3.46173)
Date: October 11 2002Creator: Hedborn Jr., Edward A.
Type: Photographic image
Description:Quercus alba (White Oak), leaf, winter
Quercus alba (White Oak), leaf, upper surface (3.46172)
Date: July 18 2002Creator: Hedborn Jr., Edward A.
Type: Photographic image
Description:Quercus alba (White Oak), leaf, upper surface
Quercus alba (White Oak), leaf, upper surface (3.46171)
Date: June 17 2008Creator: Hedborn Jr., Edward A.
Type: Photographic image
Description:Quercus alba (White Oak), leaf, upper surface
Quercus alba (White Oak), leaf, upper surface (3.46170)
Date: June 16 2008Creator: Hedborn Jr., Edward A.
Type: Photographic image
Description:Quercus alba (White Oak), leaf, upper surface
Quercus alba (White Oak), leaf, upper surface (3.46169)
Date: June 30 2009Creator: Brown, Deborah J. G.
Type: Photographic image
Description:Quercus alba (White Oak), leaf, upper surface
Quercus alba (White Oak), leaf, upper surface (3.46168)
Date: June 30 2009Creator: Brown, Deborah J. G.
Type: Photographic image
Description:Quercus alba (White Oak), leaf, upper surface
Quercus alba (White Oak), leaf, upper surface (3.46167)
Date: July 10 2010Creator: Brown, Deborah J. G.
Type: Photographic image
Description:Quercus alba (White Oak), leaf, upper surface
Quercus alba (White Oak), leaf, upper surface (3.46166)
Date: October 6 2007Creator: Brown, Deborah J. G.
Type: Photographic image
Description:Quercus alba (White Oak), leaf, upper surface
Quercus alba (White Oak), leaf, upper surface (3.46165)
Date: June 24 2007Creator: Hedborn Jr., Edward A.
Type: Photographic image
Description:Quercus alba (White Oak), leaf, upper surface
Quercus alba (White Oak), leaf, upper surface (3.46164)
Date: June 24 2007Creator: Hedborn Jr., Edward A.
Type: Photographic image
Description:Quercus alba (White Oak), leaf, upper surface
Quercus alba (White Oak), leaf, summer (3.46163)
Date: June 3 2012Creator: Brown, Deborah J. G.
Type: Photographic image
Description:Quercus alba (White Oak), leaf, summer
Quercus alba (White Oak), leaf, summer (3.46162)
Date: June 3 2012Creator: Brown, Deborah J. G.
Type: Photographic image
Description:Quercus alba (White Oak), leaf, summer
Quercus alba (White Oak), leaf, summer (3.46161)
Date: July 29 2008Creator: Brown, Deborah J. G.
Type: Photographic image
Description:Quercus alba (White Oak), leaf, summer
Quercus alba (White Oak), leaf, summer (3.46160)
Date: June 17 2008Creator: Brown, Deborah J. G.
Type: Photographic image
Description:Quercus alba (White Oak), leaf, summer
Quercus alba (White Oak), leaf, summer (3.46159)
Date: June 17 2008Creator: Brown, Deborah J. G.
Type: Photographic image
Description:Quercus alba (White Oak), leaf, summer
Quercus alba (White Oak), leaf, summer (3.46158)
Date: July 29 2008Creator: Brown, Deborah J. G.
Type: Photographic image
Description:Quercus alba (White Oak), leaf, summer
Quercus alba (White Oak), leaf, summer (3.46157)
Date: August 1 2007Creator: Brown, Deborah J. G.
Type: Photographic image
Description:Quercus alba (White Oak), leaf, summer
Quercus alba (White Oak), leaf, summer (3.46156)
Date: August 1 2007Creator: Brown, Deborah J. G.
Type: Photographic image
Description:Quercus alba (White Oak), leaf, summer
Quercus alba (White Oak), leaf, summer (3.46155)
Date: August 1 2007Creator: Brown, Deborah J. G.
Type: Photographic image
Description:Quercus alba (White Oak), leaf, summer
Quercus alba (White Oak), leaf, summer (3.46154)
Date: July 30 2007Creator: Brown, Deborah J. G.
Type: Photographic image
Description:Quercus alba (White Oak), leaf, summer