﻿Smith: 
  Studies 
  in 
  the 
  genus 
  Lupinus 
  503 
  

  

  from 
  each 
  other. 
  L. 
  truncatus 
  has 
  the 
  pubescence 
  scant 
  and 
  

   appressed, 
  the 
  petioles 
  flattened, 
  the 
  flowers 
  spreading 
  or 
  sub- 
  

   drooping 
  after 
  anthesis, 
  and 
  the 
  keel 
  densely 
  ciliate 
  above; 
  while 
  

  

  scence 
  

  

  suberect 
  soon 
  after 
  anthesis, 
  and 
  the 
  keel 
  naked 
  or 
  nearly 
  so 
  

   above, 
  San 
  Diego 
  is 
  the 
  type 
  locality 
  of 
  both. 
  

  

  California. 
  Kern 
  County: 
  Fort 
  Mojave, 
  1 
  860-61, 
  /. 
  G. 
  

  

  Coop 
  

  

  ty: 
  Antelope 
  Valley, 
  Ells, 
  May 
  

   iiza. 
  San 
  Gabriel 
  Wash. 
  March 
  

  

  1906, 
  /. 
  Grinnell 
  (US); 
  Claremont, 
  April, 
  1904, 
  C. 
  F. 
  Baker 
  41QI, 
  

   4192 
  (UC); 
  same, 
  April, 
  1909, 
  C. 
  F. 
  Baker 
  5302 
  (NY, 
  US); 
  Los 
  

   Angeles, 
  1880, 
  /. 
  C. 
  Nevin 
  (G) 
  ; 
  same, 
  June, 
  1904, 
  Los 
  Angeles 
  High 
  

   School 
  pupils 
  (UC); 
  same, 
  Feb., 
  1920, 
  F. 
  E. 
  Burlew 
  (CPS); 
  

   Pasadena, 
  May, 
  1904, 
  G. 
  B. 
  Grant 
  (UC) 
  ; 
  San 
  Clemente 
  Island, 
  

   June, 
  1903, 
  B. 
  Trash 
  257 
  (NY, 
  US); 
  Santa 
  Catalina 
  Island, 
  May, 
  

   1897, 
  -B. 
  Trask 
  (US); 
  same. 
  May, 
  1899, 
  B. 
  Trash 
  (NY); 
  same, 
  

   June, 
  1908, 
  H. 
  M. 
  Hall 
  8287 
  (UC) 
  ; 
  same, 
  May, 
  1916, 
  K. 
  Brandegee 
  

   (UC); 
  Santa 
  Monica, 
  May, 
  1885, 
  A. 
  Gray 
  (G) 
  ; 
  Santa 
  Monica 
  

   Mountains, 
  April, 
  1901, 
  L. 
  R. 
  Ahrams 
  1299 
  (NY); 
  Sierra 
  Madre, 
  

   June, 
  1914, 
  C. 
  F. 
  Smith 
  2855 
  (CPS) 
  ; 
  Soldiers 
  Home, 
  March, 
  1897, 
  

  

  H. 
  Barber 
  20'; 
  (UC) 
  ; 
  open 
  grounds 
  and 
  hillsides, 
  M 
  

  

  H. 
  E. 
  Hasse 
  (US) 
  ; 
  locality 
  

   (US). 
  Monterey 
  County 
  

   Monterey, 
  • 
  April, 
  1900, 
  j 
  

  

  J 
  

  

  Mrs. 
  Wright 
  

  

  Heller 
  

  

  May, 
  1907, 
  C. 
  P. 
  

   Smith 
  1446 
  (CPS). 
  

  

  ,CPS) 
  ; 
  same, 
  June, 
  1908, 
  C. 
  P. 
  

   v^erside 
  County: 
  Elsinore, 
  March, 
  1892, 
  

   Menifee, 
  1893, 
  M. 
  A. 
  King 
  (UC); 
  Moor- 
  

   park, 
  April, 
  1912,'e. 
  O. 
  Wooton 
  (US); 
  Mount 
  Ruleidoux, 
  April, 
  

   1913, 
  R. 
  L. 
  Piemeisel 
  3436 
  (US). 
  San 
  Bernardino 
  County: 
  Men- 
  

   tone, 
  April, 
  1898, 
  /. 
  B. 
  Leiberg 
  3292 
  (US); 
  San 
  Bernardino, 
  

   Mav. 
  T880. 
  G. 
  R. 
  Vasev 
  08 
  (US); 
  same. 
  April, 
  1881, 
  W. 
  R. 
  Wright 
  

  

  March 
  

  

  W. 
  

  

  W. 
  

  

  May, 
  1898, 
  S. 
  B. 
  Parish 
  (NY); 
  San 
  Bernardino 
  Mountains, 
  

   Waterman 
  Canyon, 
  June, 
  1894, 
  S. 
  B. 
  Parish 
  3494 
  (US); 
  San 
  

  

  