TABLE OF CONTENTS 



INTRODUCTION 1 



THE STUDY AREA 1 



METHODS 5 



RESULTS 6 



Astragalus scaphoides 8 



Lesquerella sp. novum I 11 



Lomatium attenuatum 14 



Sphaeromeria argentea 17 



DISCUSSION 20 



LITERATURE CITED 22 



APPENDIX A: Primary search routes 24 



APPENDIX B: Vascular plants of the study area 25 



APPENDIX C: Photocopy of Cicuta maculata 30 



APPENDIX D: Element Occurrence Records and maps 31 



APPENDIX E: Illustrations 40 



LIST OF FIGURES 



Figure 1. Map of the Bannack State Park vicinity 3 



Figure 2. Map of the main access to Bannack 4 



11 



