Article
Mycorrhizal Fungi and Cold-Assisted Symbiotic Germination of the Federally Threatened Eastern Prairie Fringed Orchid, Platanthera leucophaea (Nuttall) Lindley2000
Jacobs, Karel, Bowles, Marlin L., Zettler, Lawrence W.
Photographic image
Platanus occidentalis (sycamore), diseased branch and twigsJanuary 2000
Boland, Tim
Serial
Plant Health Care Report: Issue 2000.192000
Danielson, Donna, Jacobs, Karel, Miller, Fredric D.
Serial
Plant Health Care Report: Issue 2000.122000
Danielson, Donna, Jacobs, Karel, Miller, Fredric D.
Article
Structural Composition and Species Richness Indices for Upland Forests of the Chicago Region2000
Dunn, Christopher P., Bowles, Marlin L., McBride, Jenny, Bell, Timothy J., Jones, Mike
Serial
Plant Health Care Report: Issue 2000.232000
Danielson, Donna, Jacobs, Karel, Miller, Fredric D., Boland, Tim
Painting
Butterflies in the Garden: Female Butterflies looking for plant to lay eggs (pp.20, 21)2000
Lerner, Carol
Serial
Plant Health Care Report: Issue 2000.162000
Danielson, Donna, Jacobs, Karel, Miller, Fredric D.