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Events, News, & Classes: Autumn 1983 (3.113774)
Date: 1983Type: Serial
Description:A digitized version of the Autumn 1983 Events, News, & Classes Newsletter. This issue features events such as Bluegrass at Thornhill and a Bonsai Exhibit at Thornhill. It also includes behind the scenes gardening information and how volunteers fight tent caterpillars and mentions a problem with deer eating young plants. It also has a list of classes.
Extent: 5 pages
Ginkgo biloba (ginkgo), fall (3.36836)
Date: November 1983Creator: Kohout, Kitty, Kohout, John
Type: Photographic image
Description:Ginkgo biloba (ginkgo), two large trees with bright yellow and green fall foliage
Extent: 1 slide
Ginkgo biloba (ginkgo), hanging twigs with leaves (3.37025)
Date: November 1983Creator: Kohout, John
Type: Photographic image
Description:Ginkgo biloba (ginkgo), twigs hanging from branch with yellow leaves
Extent: 1 slide
Ginkgo biloba (ginkgo), hanging twigs with leaves (3.37027)
Date: December 1983Creator: Kohout, John
Type: Photographic image
Description:Ginkgo biloba (ginkgo), twigs hanging from branch with green and yellow leaves
Extent: 1 slide
Juglans nigra (black walnut), spring (3.37137)
Date: May 1983Creator: Kohout, John
Type: Photographic image
Description:Juglans nigra (black walnut), nearly bare tree on sloping grounds
Extent: 1 slide
Acer x freemanii (Freeman’s maple), over Lake Marmo in fall (3.37266)
Date: November 1983Creator: Kohout, John
Type: Photographic image
Description:Acer x freemanii (Freeman’s maple), tree along north shore of Lake Marmo with golden fall foliage, branches hanging over lake
Extent: 1 slide
Acer palmatum (Japanese maple), leaves with fall color (3.37579)
Date: November 1983Creator: Kohout, John
Type: Photographic image
Description:Acer palmatum (Japanese maple), closeup of leaves that are deeply divided into 5 or 7 lobes showing bright orange and red fall color
Extent: 1 slide
Acer palmatum (Japanese maple), leaves with fall color (3.37580)
Date: November 1983Creator: Kohout, John
Type: Photographic image
Description:Acer palmatum (Japanese maple), closeup of leaves that are deeply divided into 5 lobes with bright orange and red fall color
Extent: 1 slide
Populus deltoides (eastern cottonwood), trunks and branches with leaves (3.37724)
Date: May 1983Creator: Kohout, John
Type: Photographic image
Description:Populus deltoides (eastern cottonwood), furrowed mature trunks and branches with yellow leaves
Extent: 1 slide
Acer saccharinum (silver maple), seedling (3.37917)
Date: April 1983Creator: Kohout, John
Type: Photographic image
Description:Acer saccharinum (silver maple), closeup detail of seedling in sand
Extent: 1 slide
Quercus alba (white oak), new leaves (3.38322)
Date: February 1983Creator: Kohout, John
Type: Photographic image
Description:Quercus alba (white oak), detail of soft reddish new leaves
Extent: 1 slide
Pat Kelsey (left) and Rick Hootman using the Atomic Absorption Spectrophotometer to test for heavy metal and salt contaminants in the lab (3.4518)
Date: 1980sCreator: Kohout, John
Type: Photographic image
Description:Pat Kelsey (left) and Rick Hootman using the Atomic Absorption Spectrophotometer to test for heavy metal and salt contaminants in the lab
Extent: 1 photograph
Pat Kelsey (left) and Rick Hootman using the Atomic Absorption Spectrophotometer to test for heavy metal and salt contaminants in the lab (3.4519)
Date: 1980sCreator: Kohout, John
Type: Photographic image
Description:Pat Kelsey (left) and Rick Hootman using the Atomic Absorption Spectrophotometer to test for heavy metal and salt contaminants in the lab
Extent: 1 photograph
Collaborative researchers from Northern Illinois University and Arboretum staff study root-system-nutrient interrelationships (3.4530)
Date: 1982 – 1983Creator: Kohout, John
Type: Photographic image
Description:Collaborative researchers from Northern Illinois University and Arboretum staff study root-system-nutrient interrelationships
Bottom left to right: Mike Duet, Mike Connor, Rick Hootman
Extent: 1 photograph
Quercus macrocarpa (bur oak) , bark (3.47308)
Date: April 1983Creator: Kohout, John
Type: Photographic image
Description:Quercus macrocarpa (bur oak), upward-facing view of tree trunk showing pale gray bark with deep furrowed ridges and a few brown patches
Extent: 1 slide
Quercus palustris (pin oak), fall leaves detail (3.47398)
Date: 1980sCreator: Kohout, John
Type: Photographic image
Description:Quercus palustris (pin oak), closeup showing section of twig with scarlet colored, deeply lobed leaves on tree with clear blue sky in background
Extent: 1 slide
Pat Kelsey, outdoor headshot (3.58958)
Date: October 1983Creator: Kohout, John
Type: Photographic image
Description:Pat Kelsey, outdoor headshot
Extent: 1 slide
Pat Kelsey, outdoor headshot (3.58959)
Date: October 1983Creator: Kohout, John
Type: Photographic image
Description:Pat Kelsey, outdoor headshot
Extent: 1 slide
Visitors at Plant Clinic desk with Karla Patterson and Kris Bachtell (3.58999)
Date: June 1983Creator: Kohout, John
Type: Photographic image
Description:Visitors at Plant Clinic desk with Karla Patterson and Kris Bachtell.
Extent: 1 slide
Karla Patterson and Kris Bachtell speaking to seated visitors at Plant Clinic desk (3.59001)
Date: June 1983Creator: Kohout, John
Type: Photographic image
Description: Karla Patterson and Kris Bachtell speaking to seated visitors at Plant Clinic desk
Extent: 1 slide
Karla Patterson and Kris Bachtell helping seated visitors at Plant Clinic desk (3.59002)
Date: June 1983Creator: Kohout, John
Type: Photographic image
Description: Karla Patterson and Kris Bachtell helping seated visitors at Plant Clinic desk
Extent: 1 slide
Kris Bachtell reviewing plant specimen with seated visitor at Plant Clinic desk, Karla Patterson and other visitor listening to Tom Green speak (3.59003)
Date: June 1983Creator: Kohout, John
Type: Photographic image
Description:Kris Bachtell reviewing plant specimen with seated visitor at Plant Clinic desk, Karla Patterson and other visitor listening to Tom Green speak
Extent: 1 slide
Grounds workers spacing planting holes (3.61926)
Date: May 1983Creator: Kohout, John
Type: Photographic image
Description:Grounds workers spacing planting holes. Deb Seymour, far left, Kris Bachtell at right.
Extent: 1 slide
Magnolia kobus var. borealis (northern Japanese magnolia), flowers detail (3.63728)
Date: February 1983Creator: Kohout, John
Type: Photographic image
Description:Magnolia kobus (Japanese magnolia), closeup of two flowers on tree, with detail of white tepals and upright column of reproductive parts protruding from center, showing yellow and greenish stigmas and one with pinkish-tinged tips of stamens
Extent: 1 slide
Carya ovata (shagbark hickory), trunk and branches detail (3.64048)
Date: May 1983Creator: Kohout, John
Type: Photographic image
Description:Carya ovata (shagbark hickory), closeup detailing upper section of trunk showing pale gray bark peeling away in flat, curving plates and showing branches set against clear blue sky
Extent: 1 slide
Carya ovata (shagbark hickory), habit, spring (3.64079)
Date: April 1983Creator: Kohout, John
Type: Photographic image
Description:Carya ovata (shagbark hickory), medium tree with straight trunk and stout branches covered with new green leaves in open grassy area, nearby houses on gently rolling hills in background
Extent: 1 slide
Aesculus parviflora Walt. (bottlebrush buckeye), inflorescences (3.82708)
Date: July 1983Creator: Kohout, John
Type: Photographic image
Description:Aesculus parviflora Walt. (bottlebrush buckeye), two inflorescences side by side, with only the bottom third of the florets in bloom. The photo is quite dark.
Extent: 1 slide