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Platanus occidentalis (sycamore), two tall bare treesApril 1972
Kohout, John, Kohout, Kitty
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Collaborative researchers from Northern Illinois University and Arboretum staff study root-system-nutrient interrelationships1982 – 1983
Kohout, John
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Karla Patterson and Kris Bachtell helping seated visitors at Plant Clinic deskJune 1983
Kohout, John
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Doris Taylor holding rope while other grounds worker wraps rope around burlaped tree root ballApril 1986
Kohout, John
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Kris Bachtell reviewing plant specimen with seated visitor at Plant Clinic desk, Karla Patterson and other visitor listening to Tom Green speakJune 1983
Kohout, John
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Experimental setup for plants in growth chambersMarch 21 – June 20 1987
Kohout, John
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Chad Avery reviewing plant specimen at Plant Clinic desk with visitorJuly 1982
Kohout, John
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Acer pensylvanicum (striped maple), trunk and branches with leavesMay 20 1984
Kohout, John
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Acer rubrum ‘October Glory’ (October Glory red maple), fall colorOctober 1985
Kohout, John
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Education class walking in the woods, led by Kris Bachtell and Karla Patterson1985
Kohout, John
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Chad Avery reviewing plant specimen at Plant Clinic desk with visitorJuly 1982
Kohout, John
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Doug Monroe driving tractor with blade attached to the front, used for transplanting trees, getting scoop ready to pick up tree from groundApril 1986
Kohout, John
Plan
A Trail Entrance Development Plan for the Kohout Memorial Planting, the Morton Arboretum, Lisle, IllinoisSeptember 1988
Tyznik, Anthony
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Doug Monroe driving tractor with blade attached to the front, used for transplanting trees, digging up tree from groundApril 1986
Kohout, John
Plan
A Trail Entrance Development Plan for the Kohout Memorial Planting, The Morton Arboretum, Lisle, Illinois [abbreviated version 1]September 1988
Tyznik, Anthony
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Grounds staff person directing tractor with blade attached to the front, used for transplanting trees, scooping plant out of groundMarch 1986
Kohout, John
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Populus deltoides (eastern cottonwood), dangling fruit clustersJune 1972
Kohout, John, Kohout, Kitty
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Chad Avery and Ed Hedborn helping visitors at Plant Clinic counterJuly 1982
Kohout, John
Plan
A Trail Entrance Development Plan for the Kohout Memorial Planting, The Morton Arboretum, Lisle, Illinois [abbreviated version 2]September 1988
Tyznik, Anthony
Photographic image
Grounds staff person holding bare root tree after tractor with blade attached to the front removed it from ground for transplantingMarch 1986
Kohout, John