ConTRIBUTIONS FROM THE BotanicaL DEPARTMENT OF THE 
University oF NEBRASKA. 
NEW SERIES, Iilt. 
A SECOND EDITION OF 
WEBBER'S “ APPENDIX TO THE CATALOGUE 
OF THE 
FLORA OF NEBRASKA.” 
Wire «a Supptementary List or Recentity Rerortep 
SPECIES, 
py CHARLES E. BESSEY, Pa. D. 
{ISSUKD JUNB 14, 1892.) 
LINCOLN, NEBRASKA. 
U.S.A. 
mw, 
