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Objects (234 results)
Biological notes on Phloeotribus scabricollis (Hopkins) (Coleoptera: scolytidae) (3.31499)
Date: 1971Creator: Sanderson, Milton W.
Type: Article
Observations on the life history and control of the lilac borer (3.31500)
Date: February 1973Creator: Appleby, James E.
Type: Article
Chemical control of the Bronze Birch Borer (3.31501)
Date: February 1973Creator: Appleby, James E.
Type: Article
Ten years in a backyard prairie (3.31504)
Date: March 27 1999Creator: Armstrong, Patricia K.
Type: Article
Description:Patricia Armstrong's assessment of the changes to her backyard prairie over the course of ten years. Details in changes of plants and wildlife.
Recommended Shrubby Potentilla Cultivars for the Midwest (3.31507)
Date: June 1985Creator: Bachtell, Kris
Type: Article
Sibiraea laevigata: a promising dwarf shrub (3.31508)
Date: September 21 – December 20 1984Creator: Bachtell, Kris
Type: Article
Description:Details on the propagation of the Sibiraea laevigata.
Prairie Plants of the Chicago Region (3.31509)
Date: 1965Creator: Betz, Robert F.
Type: Book
Description:Contains checklist to help identify prairie plants characteristic of the Chicago region.
Alpine flower friends: plants & people I have known & loved (3.31515)
Creator: Armstrong, Patricia K.
Type: Book
Recommended Shrubby Potentilla Cultivars for the Midwest (3.31516)
Date: December 21 1983 – March 20 1984Creator: Bachtell, Kris
Type: Article
Ground cover junipers for the Chicago area (3.31517)
Date: December 21 1986 – March 20 1987Creator: Bachtell, Kris
Type: Article
Fostering environmental awareness: an education role for public gardens? (3.31518)
Date: 1989Creator: Borden, William K.
Type: Article
Landscape pattern and structure of oak savanna, woodland, and barrens in Northeastern Illinois at the time of European settlement (3.31525)
Date: October 15 – 16 1994Creator: Bowles, Marlin L.
Type: Article
Clonal Population Structure of the Federal Threatened Mead's Milkweed, as Determined by RAPD Analysis, and its Conservation Implications (3.31532)
Date: 2002Creator: Bowles, Marlin L.
Type: Article
Table of Changes in Basal Area Arboretum's East Woods, 1980-1985 (3.44233)
Type: Document
Description:"Growth and decline of forest trees of the Morton Arboretum's east woods (King's Grove) from 1980 to 1985. Measurements are expressed in increases or decreases in square inches of basal area/acre."
Searching The Public Land Survey For Illinois Natural History (3.60087)
Date: 2007Creator: McBride, Jenny, Bowles, Marlin L.
Type: Article
Using Historic Survey Data in Conservation GIS [PowerPoint Presentation] (3.60088)
Date: 2004Creator: McBride, Jenny
Type: Document
Pre-European Settlement Vegetation of the Chicago region (3.60089)
Date: 2004Creator: McBride, Jenny, Bowles, Marlin L.
Type: Document
Visiting Scientists Conduct Research at the Arboretum (3.83111)
Type: Document
Description:Clipping from an unknown publication reporting on activities and research of both visiting scientists and scientists currently employed by The Morton Arboretum.
Extent: 1 Sheet
Vegetation Barrier Toolkit for Schools and Communities (3.99358)
Date: January 2022Type: Document
Description:"The goal of this toolkit is to take a community group step-by-step through the process of planning, creating, and caring for a vegetation barrier in addition to using vegetation barriers as part of science curricula."
Agastache nepetoides (yellow giant hyssop), seedlings, leaves, upper surface (3.101994)
Date: May 6 2021Creator: Kluge, Mark
Type: Photographic image
Description:Agastache nepetoides (yellow giant hyssop), seedlings with a focus on their upper surface leaves
Agastache nepetoides (yellow giant hyssop), seedling, stem (3.101995)
Date: July 1 2021Creator: Kluge, Mark
Type: Photographic image
Description:Agastache nepetoides (yellow giant hyssop), seedling with a focus on its stem
Agastache nepetoides (yellow giant hyssop), seedling, leaves, lower surface (3.101996)
Date: July 1 2021Creator: Kluge, Mark
Type: Photographic image
Description:Agastache nepetoides (yellow giant hyssop), seedling with a focus of the lower surface of its leaves
Agastache scrophulariifolia (Willd.) Kuntze (purple giant-hyssop), seedling, leaves, upper surface (3.101997)
Date: May 6 2021Creator: Kluge, Mark
Type: Photographic image
Description:Agastache scrophulariifolia (Willd.) Kuntze (purple giant-hyssop), seedlings with a focus on their upper surface leaves
Agastache scrophulariifolia (Willd.) Kuntze (purple giant-hyssop), seedling, stem (3.101998)
Date: May 6 2021Creator: Kluge, Mark
Type: Photographic image
Description:Agastache scrophulariifolia (Willd.) Kuntze (purple giant-hyssop), seedling with a focus on its stem
Agastache scrophulariifolia (Willd.) Kuntze (purple giant-hyssop), seedling, leaves, upper surface (3.101999)
Date: July 1 2021Creator: Kluge, Mark
Type: Photographic image
Description:Agastache scrophulariifolia (Willd.) Kuntze (purple giant-hyssop), seedling with a focus on its upper surface leaves
Agastache scrophulariifolia (Willd.) Kuntze (purple giant-hyssop), seedling, leaves, lower surface (3.102000)
Date: July 1 2021Creator: Kluge, Mark
Type: Photographic image
Description:Agastache scrophulariifolia (Willd.) Kuntze (purple giant-hyssop), seedling with a focus on its lower surface leaves
Allium canadense L. (meadow garlic), seedlings (3.102001)
Date: May 13 2021Creator: Kluge, Mark
Type: Photographic image
Description:Allium canadense L. (meadow garlic), seedlings
Amorpha canescens Pursh (leadplant), seedlings, leaves, upper surface (3.102002)
Date: June 9 2021Creator: Kluge, Mark
Type: Photographic image
Description:Amorpha canescens Pursh (leadplant), seedling with a focus on its upper surface leaves
Amorpha canescens Pursh (leadplant), seedlings, leaves, upper surface, stem (3.102003)
Date: July 1 2021Creator: Kluge, Mark
Type: Photographic image
Description:Amorpha canescens Pursh (leadplant), seedling with a focus on its upper surface leaves and stem
Andropogon gerardii Vitman (big bluestem), seedlings (3.102004)
Date: May 13 2021Creator: Kluge, Mark
Type: Photographic image
Description:Andropogon gerardii Vitman (big bluestem), seedlings
Andropogon gerardii Vitman (big bluestem), seedling, stem (3.102005)
Date: June 17 2021Creator: Kluge, Mark
Type: Photographic image
Description:Andropogon gerardii Vitman (big bluestem), seedling with a focus on its stem
Anemone cylindrica Gray (thimbleweed), seedlings, leaves, upper surface (3.102006)
Date: June 9 2021Creator: Kluge, Mark
Type: Photographic image
Description:Anemone cylindrica Gray (thimbleweed), seedling with a focus on its upper surface leaves
