Browsing by year: has image:
Longwood Visiting Committee, 1980s (3.102560)
Date: 1980sType: Photographic image
Description:A print photograph of the Longwood Visiting Committee taken in the 1980s.
Extent: 1 photograph
Cercocarpus ledifolius (Curl-leaved Mountain-mahogany), bark, twig (3.105879)
Date: September 13 1981Creator: Hedborn Jr., Edward A.
Type: Photographic image
Description:Cercocarpus ledifolius (Curl-leaved Mountain-mahogany), bark, twig
Cercocarpus ledifolius (Curl-leaved Mountain-mahogany), fruit, mature, leaf, lower surface (3.105880)
Date: September 13 1981Creator: Hedborn Jr., Edward A.
Type: Photographic image
Description:Cercocarpus ledifolius (Curl-leaved Mountain-mahogany), fruit, mature, leaf, lower surface
Cercocarpus ledifolius (Curl-leaved Mountain-mahogany), fruit, mature, leaf, upper surface (3.105881)
Date: September 13 1981Creator: Hedborn Jr., Edward A.
Type: Photographic image
Description:Cercocarpus ledifolius (Curl-leaved Mountain-mahogany), fruit, mature, leaf, upper surface
Cercocarpus montanus (Birch-leaved Mountain-mahogany), bark, twig, fruit, mature (3.105882)
Date: September 10 1981Creator: Hedborn Jr., Edward A.
Type: Photographic image
Description:Cercocarpus montanus (Birch-leaved Mountain-mahogany), bark, twig, fruit, mature
Cercocarpus montanus (Birch-leaved Mountain-mahogany), fruit, mature, leaf, summer (3.105885)
Date: September 10 1981Creator: Hedborn Jr., Edward A.
Type: Photographic image
Description:Cercocarpus montanus (Birch-leaved Mountain-mahogany), fruit, mature, leaf, summer
Cercocarpus montanus (Birch-leaved Mountain-mahogany), habitat (3.105886)
Date: September 10 1981Creator: Hedborn Jr., Edward A.
Type: Photographic image
Description:Cercocarpus montanus (Birch-leaved Mountain-mahogany), habitat
Cercocarpus montanus (Birch-leaved Mountain-mahogany), leaf, summer (3.105887)
Date: September 10 1981Creator: Hedborn Jr., Edward A.
Type: Photographic image
Description:Cercocarpus montanus (Birch-leaved Mountain-mahogany), leaf, summer
Soil Map of The Morton Arboretum Prairie Restoration (3.106152)
Date: 1980 – circa 1990Type: Map
Description:Numbered sections refer to soil series on the Prairie Restoration at The Morton Arboretum, later named the Schulenberg Prairie. Key identifies number and name of soil series as well as the slope class.
Extent: 1 sheet
The Morton Arboretum 1981 Plant Selections (3.106936)
Date: 1981Type: Document
Description:A 1981 plant selections available for the Members' Cooperative Research Program.
Extent: 1 sheet
Members' Cooperative Research Program Suggestions for Handling Plants (3.106937)
Date: 1981Type: Document
Description:Suggestions for planting and a feedback sheet given with plants distributed to the Members' Cooperative Research Program in 1981.
Extent: 1 sheet
Review of Major Programs, 1981 (3.108587)
Date: 1981Type: Document
Description:An update for Morton Arboretum members on programs within the departments - Collections, Grounds, Education, Research, and the Sterling Morton Library. This update was issued in lieu of the Spring, 1981 Newsletter.
Extent: 16 pages in booklet form
Selecting Trees for Clay Soils (3.114636)
Date: 1981 – 1982Creator: Ware, George
Type: Article
Description:discusses considerations for planting trees in clay soils: mixing of top soil with clay soil on construction sites; springtime wetness; flatness/drainage of the landscape; alkalinity of the soil; and choice of tolerant species. Published by Purdue University Cooperative Extension Service.
Extent: 5 pages