TABLE OF CONTENTS 



page 



TABLES AND FIGURES iii 



INTRODUCTION 1 



METHODS 2 



RESULTS 4 



CONCLUSION 24 



LITERATURE CITED 27 



APPENDIX 1. Element occurrence record for 



Eupatorium maculatum 28 



APPENDIX 2. Species list for Chief Plenty Coups State Park 29 



APPENDIX 3. Species list for Deadman's Basin State Park . . 30 



APPENDIX 4. Slides of Eupatorium maculatum attached 



11 



