﻿Smith: 
  Studies 
  in 
  the 
  genus 
  Lupinus 
  

  

  507 
  

  

  California. 
  Amador 
  County: 
  1891, 
  G. 
  Hansen 
  (UC). 
  

   El 
  Dorado 
  County: 
  Salmon 
  Falls, 
  May, 
  1909, 
  K. 
  Brandegee 
  (UC). 
  

   Kern 
  County: 
  Bakersfield, 
  April-May, 
  1896, 
  /. 
  B, 
  Davy 
  lygg 
  

   and 
  IQ26 
  (G, 
  UC); 
  Caliente, 
  Walker's 
  Basin 
  grade, 
  May, 
  191 
  1, 
  

   K. 
  Brandegee 
  (UC); 
  Kern 
  River 
  bluffs, 
  April, 
  1905, 
  A. 
  A. 
  Heller 
  

   7631 
  (B, 
  NY, 
  UC, 
  US). 
  Los 
  Angeles 
  County: 
  Elizabeth 
  Lake, 
  

  

  May 
  

  

  Madera 
  

  

  I 
  cm. 
  

  

  Fig. 
  64. 
  LupiNUS 
  Bentiiami 
  opimus 
  C. 
  P. 
  Smith. 
  A. 
  A. 
  Heller 
  8136 
  (US). 
  

  

  County: 
  Pollasky, 
  11 
  April, 
  1906, 
  A. 
  A, 
  Heller 
  8136 
  (Type, 
  B; 
  

   type-duplicates, 
  G, 
  NY, 
  US). 
  Mariposa 
  County: 
  Pea 
  Ridge 
  

  

  T7. 
  

  

  only) 
  . 
  

  

  Penry 
  

  

  San 
  Luis 
  Obispo 
  County: 
  May, 
  1893, 
  Mrs. 
  Blochman 
  (UC). 
  

   Tulare 
  County: 
  Deer 
  Creek, 
  April, 
  1896, 
  C. 
  A. 
  Pur 
  pus 
  1703 
  (UC); 
  

   Grapevine 
  Springs, 
  March, 
  1898, 
  P. 
  S. 
  Woolsey 
  (UC) 
  ; 
  Lindsay, 
  

   March, 
  1897, 
  A. 
  J. 
  Hutchinson 
  (UC) 
  ; 
  hillsides. 
  Middle 
  Tule 
  River, 
  

   April-Sept., 
  1897, 
  C. 
  A. 
  Purpus 
  5671 
  (G, 
  UC, 
  US). 
  

  

  Opimus 
  is 
  Latin, 
  here 
  used 
  in 
  the 
  sense 
  of 
  both 
  "corpulent" 
  

   and 
  "splendid." 
  Apparently 
  this 
  classification 
  will 
  care 
  for 
  a 
  

   large 
  majority 
  of 
  the 
  specimens, 
  very 
  few 
  real 
  intermediates 
  being 
  

   evident. 
  

  

  5. 
  LupiNUS 
  ciTRixus 
  Kellogg, 
  Proc. 
  Cab 
  Acad. 
  Sci. 
  7: 
  93. 
  1877. 
  

  

  [Fig. 
  65,] 
  

  

  Mostly 
  10^20 
  cm. 
  tall, 
  branched 
  from 
  the 
  base, 
  short-hairy 
  ; 
  leaf- 
  

   lets 
  six 
  to 
  eight, 
  oblanceolate, 
  15-20 
  mm. 
  long, 
  2-4 
  mm. 
  wide; 
  

  

  