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University of Illinois Arboretum Arboretum collections commitee


The collections at the Illinois Arboretum include the species and cultivars that are taught in forestry, horticulture, landscape architecture, natural resources and environmental sciences and plant biology curricula, as well as courses taught in pharmacy, toxicology, geography and visual arts.

The collections are organized in replicated plots to allow for proper scientific evaluation of species and cultivars. Plants that perform well are further incorporated into landscape gardens, where their usefulness can be demonstrated. The landscape gardens are essential to support the applied arts educational outreach components of the Arboretum's mission. Plant habitats, a form of plant collections that are consistent with the "natural areas," are essential for enhanced research and instructional activities in ecology, taxonomy and other natural sciences.


This committee will make recommendations on policies related to the organization, acquisition and management of the plant collections. Committee members will:

  • Plan the organization of the plant collections to meet the goals of the Arboretum;
  • Establish plant acquisition guidelines to include acceptance, rejections, purchase, deaccession and record keeping of plant material;
  • Develop guidelines related to interpretive signage of garden areas and plant collections and labeling of individual plant specimens; and
  • Interact with members of the Development Committee and Advisory Board regarding collections for the Heritage Garden. This garden will represent a unique fund-raising opportunity for the Arboretum, as many of these plant developments have been commercially successful. Collections for the Heritage Garden will include plants developed by UI Alumni and Illinois breeders who have made significant contributions to the area of plant selection and breeding. Development of interpretive signage discussing the scientific and economic significance of the plant material for the Heritage Garden will also be a charge of this committee.

Kris Bachtell
Director of Collections & Horticulture
Morton Arboretum
4100 Illinois route 53
Lisle, IL 60532
PH: 630-719-2400
Bryan McCandless
General Manager
D. Hill Nursery
RR 176
Union, IL 60180
PH: 815-923-2141

Jim Bier
College of Fine and Applied Arts
Japan House
2000 S. Lincoln Avenue
Urbana, IL 61802
PH: 217-344-2269
Jim Melka
Jim Melka Landscaping & Garden Center
11606 W. 179th Street
Mokena, IL 60448
PH: 708-349-6989

Steve Cline
Kemper Center for Home Gardening
Missouri Botanical Garden
PO Box 299
St. Louis, MO 63166
Ken Robertson
Professor of Botany
Illinois Natural History Survey
393 Natural Resources Building
1816 S. Oak Street
Champaign, IL61820

PH: 217-244-2171
Earl Cully
Heritage Trees
846 Hoagland Road
Jacksonville, IL 62650-6340
PH: 217-673-3751
Jim Schmidt
Horticulturalist and extension specialist
Department of NRES - UIUC
1201 S. Dorner Street
1035 PSL, MC-634
Urbana, IL 61801
PH: 217-244-5153
Gary Kling
Associate professor of horticulture
Department of NRES - UIUC
1201 S. Dorner Street
1015 Plant Sciences Bldg, MC-634
Urbana, IL61801
PH: 217-333-3363
Ex -officio
Bill Kruidenier
Interim Associate Director, UI Arboretum
Department of NRES - UIUC
N-409 Turner Hall, M/C 047
1102 S. Goodwin Avenue
Urbana, IL 61801
PH: 217-244-2831
Scott McAdam
McAdam Landscape Professionals
2001 DesPlaines Avenue
Forest Park, IL 60130
PH: 708-217-8937
Diane Anderson
Landscape Horticulturist
UI Arboretum
Urbana, IL 61801
PH: 217-333-8817