The preparation of this Guide could not have been accomplished without the
contributions of a number of individuals and organizations. Jeffrey Mengler of
the U.S. Fish and Wildlife Service wrote most of the text, conducted the
interviews, and edited the plant species information. Sean O’Sullivan, formerly
with the Natural Resources Conservation Service contributed literature
information and entered plant species data. Dr. Joy Marburger, formerly with the
Natural Resources Conservation Service (then the Soil Conservation Service),
contributed literature information for the initial work on this Guide. Kent Sims
of the Natural Resources Conservation Service provided leadership and overall
project coordination during the development of this Guide. Sue Elston of the
U.S. Environmental Protection Agency provided guidance and oversight for the
project. Paige Mitchell-Buck of the Natural Resources Conservation Service
assisted with conception for the framework of the Guide and with its design and
printing.
The following people provided input and information on the species in this
Guide through interviews: Ken Klick and James Anderson (Lake County Forest
Preserve District), Drew Ullberg (Kane County Forest Preserve District), and Dr.
Wayne Schennum and Yolanda Benson (McHenry County Conservation District). Their
input, based upon local experience, is an invaluable and fundamental part of the
information provided in this Guide.
The following are acknowledged for their input through review of draft
versions of this Guide: Michael Johnson, John Rogner (U.S. Fish and Wildlife
Service), Kent Sims (Natural Resources Conservation Service), Sue Elston (U.S.
Environmental Protection Agency), Jean Sellar (U.S. Army Corps of Engineers),
Steve Apfelbaum (Applied Ecological Services, Inc.), Drew Ullberg (Kane County
Forest Preserve District), Ken Klick (Lake County Forest Preserve District),
Dennis Lubbs (Genesis Nursery, Inc.), and Dennis Dreher and Tom Price
(Northeastern Illinois Planning Commission). We also wish to thank Tom Davenport
(U.S. Environmental Protection Agency), Nancy Phillips (formerly with the U.S.
Environmental Protection Agency), Jim Martin, Gene Barickman (Natural Resources
Conservation Service), Gary Parker and Raymond Herman (formerly with the Natural
Resources Conservation Service) for their efforts to initiate work on the
earliest versions of this Guide. Dr. Gerould Wilhelm and Wayne Lampa of the
Conservation Research Institute provided insightful comments on this Guide.
Illustrations in this Guide are used with permission from The Illustrated
Flora of Illinois: Flowering Plants Series: Rush to Rushes by Mohlenbrock,
R.H. (C) 1970 by Southern Illinois University Press; The Illustrated Flora of
Illinois: Flowering Plant Series: Smartweeds to Hazelnuts by Mohlenbrock,
R.H. and Thomson, P. (C) 1987 by the Board of Trustees, Southern Illinois
University; The Illustrated Flora of Illinois: Flowering Plants Series:
Grass: Panicum to Danthoia by Mohlenbrock R.H. (C) 1973 by Southern Illinois
University Press; The Illustrated Flora of Illinois: Flowering Plants Series:
Lilies to Orchids by Mohlenbrock, R.H. (C) 1970 by Southern Illinois
University Press, the Midwestern Wetland Flora, Field Office Guide to Plant
Species, USDA Soil Conservation Service; and Prairie Plants of Illinois
by John Voigt and R.H. Mohlenbrock, and the Illinois Department of Natural
Resources. Illustrations of the following: Aster
lanceolatus, Coreopsis tripteris, Eupatorium maculatum,
Vernonia fasciculata, and the Plant Zone Schematic were provided by Ellen
Starr. Heidi Natura (Conservation Research Institute) graciously contributed the
prairie plant roots illustration. The Goose Protection Structure drawings were
contributed by Dan Lasky. Photographs were contributed by Jeanette Gallihugh and
Jeffrey Mengler (U.S. Fish and Wildlife Service). Illustration credits for
specific species are included as Appendix F in this Guide.