TABLE OF CONTENTS. 
LeEerreR OF LIEUTENANT WHEELER TO GENERAL HUMPHREYS ...... 
CuapTeR I.—Conorapo DIsTrRict : etree 
CuaPTER II.—NrEw Mexico DIsTRIcT eee weures 
CHAPTER III.—NorTes oN EcoONOMIC BOTANY..-.° 
Cuaprer IV.—CaTaLoGUE OF PLANTS COLLECTED IN Nevapa, Utan, CoLorapo, NEw MEXxIco, 
AND ARIZONA, WITH DESCRIPTIONS OF THOSE NOT CONTAINED IN GRAY’S MANUAL 
OF THE BoraNy OF THE NORTHERN UNITED STaTES, OR IN VoL. V OF THE 
GEOLOGICAL EXPLORATION OF THE FORTIETH PARALLEL, CLARENCE KING, GEOL- 
OGIST TF CHARGE olen uc ved case oscek case seen natn 
APPENDIX. 
NOTES ON THAT PORTION OF CALIFORNIA TRAVERSED BY THE BOTANISTS OF THE EXPEDITION OF 
1875, WITH ENUMERATION OF PLANTS COLLECTED DURING THAT YEAR .... -.----.--++ +--+ 
TABLE OF ORDERA cc c5 Socks Se Lacs ane 
EXPLANATION OF PLATES 
