Northeast Wetland Flora
Introduction
This Field Guide was prepared by Biotic Consultants, Incorporated, of Carbondale, Illinois,
under Contract #53-2D81-3-1. All descriptions have been written by Robert H. Mohlenbrock.
Mark Mohlenbrock prepared all of the illustrations. All maps were prepared by Trent Mohlenbrock.
Beverly Mohlenbrock typed all the drafts of the manuscript and assisted with the photography and
field work. Typesetting was provided by Wendy Mohlenbrock Preece. Mark Mohlenbrock and
Aart-werk Graphic Design, Incorporated, of Tempe, Arizona, prepared the camera-ready copy for
the entire guide. Robert H. Mohlenbrock took the photos except the following: Lee Casebere
(Drosera rotundifolia, Geum rivale, Melanthium virginicum, Zigadenus glaucus), Kenneth
Dritz (Alnus rugosa, Salix lucida), Rich Dunbar (Hypericum pyramidatum), George Folkerts
(Zigadenus glaberrimus), Lynden Gerdes (Populus balsamifera), Mike Homoya (flower of
Cypripedium reginae, Goodyera pubescens), Norman C. Melvin (leaf of Quercus falcata), W.
Carl Taylor (Isoetes engelmannii, Lycopodium annotinum), Tom Ulrich (Cypripedium candidum),
and Edward G. Voss (Eriophorum spissum, E. viridi-carinatum [habit view], Potamogeton
amplifolius, Potamogeton epihydrus, Potamogeton gramineus).
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