USGS - science for a changing world

Northern Prairie Wildlife Research Center

  Home About NPWRC Our Science Staff Employment Contacts Common Questions About the Site

Northeast Wetland Flora


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).
Return to Contents
Next Section -- Purpose of Guide

Accessibility FOIA Privacy Policies and Notices

Take Pride in America logo logo U.S. Department of the Interior | U.S. Geological Survey
Page Contact Information: Webmaster
Page Last Modified: Saturday, 02-Feb-2013 06:12:20 EST
Sioux Falls, SD [sdww54]