﻿272 
  Index 
  to 
  American 
  botanical 
  literature 
  

  

  Bradshaw, 
  R. 
  V. 
  Rare 
  plants 
  of 
  Oregon. 
  Am. 
  Bot. 
  26: 
  18-19. 
  20 
  

   • 
  F 
  1920. 
  

  

  Erodium 
  moschatufn, 
  Linaria 
  Elatine, 
  Centaurea 
  nigra, 
  Cynosurus 
  echinatus. 
  

  

  Brown, 
  N. 
  A., 
  & 
  Harvey, 
  R. 
  B. 
  Heart 
  rot, 
  rib 
  rot 
  and 
  leaf 
  spot 
  of 
  

  

  Chinese 
  cabbages. 
  

  

  /. 
  1-4, 
  1920 
  

  

  Brown, 
  W. 
  H., 
  & 
  Fischer, 
  A. 
  F. 
  Philippine 
  bamboos. 
  Bull. 
  Bur 
  

   For. 
  Philipp. 
  Is. 
  15: 
  9-32. 
  pL 
  i~33^ 
  1918. 
  , 
  

  

  r 
  

  

  Brown, 
  W. 
  H,, 
  & 
  Fischer, 
  A. 
  F. 
  Philippine 
  mangrove 
  sAvamps. 
  Bull. 
  

   Bvir, 
  For. 
  Philipp. 
  Is. 
  17: 
  11-127. 
  ph 
  1-47, 
  1918. 
  

  

  Burt, 
  E. 
  A. 
  The 
  Thelephoraceae 
  of 
  North 
  America 
  XL. 
  Ann. 
  Mo. 
  

   Bot. 
  Gard. 
  6: 
  253-280. 
  pL 
  5. 
  +/, 
  1-15. 
  2 
  Mr 
  1920. 
  

  

  EpHhele 
  sulphurea 
  and 
  Lachnocladiutn 
  erecium, 
  sp. 
  nov, 
  

  

  Clinton, 
  G, 
  P. 
  Infection 
  experiments 
  of 
  Finns 
  Strohus 
  with 
  Cronar- 
  

   tium 
  ribicola. 
  Bull. 
  Conn. 
  Agr. 
  Expen 
  Sta. 
  214: 
  428-459. 
  pL 
  

   37-44' 
  S 
  1919. 
  

  

  Clinton, 
  G- 
  P. 
  Inspection 
  of 
  phaenogamic 
  herbaria 
  for 
  rusts 
  on 
  

   Ribes 
  sps. 
  Bull. 
  Conn. 
  Agr. 
  £xper. 
  Sta. 
  214: 
  423-427- 
  S 
  1919. 
  

  

  I 
  

  

  Clute, 
  W. 
  N. 
  An 
  unknown 
  honeysuckle. 
  Am. 
  Bot. 
  26: 
  17-18. 
  

  

  20 
  F 
  1920. 
  

  

  \ 
  

  

  Cushman, 
  L. 
  B. 
  Aegopoditim 
  Podagraria 
  variegata. 
  Am. 
  Bot. 
  26: 
  

   13-14. 
  20 
  F 
  1920. 
  

  

  Davidson, 
  A. 
  Draha 
  saxosa 
  n. 
  sp. 
  Bull. 
  S, 
  Calif. 
  Acad. 
  Sci. 
  19: 
  

   11-12. 
  Ja 
  1920/ 
  

  

  Davidson, 
  A. 
  Lhianthtis 
  saxiphilus 
  n. 
  sp. 
  Bull. 
  S. 
  Calif. 
  Acad. 
  

   Sci. 
  19: 
  10. 
  Ja 
  1920. 
  

  

  Davis, 
  R. 
  N. 
  The 
  winter 
  aspect 
  of 
  trees. 
  Am. 
  For. 
  26: 
  87-91. 
  F 
  

   1920. 
  

  

  ■ 
  

  

  De 
  Turk, 
  E. 
  Potassium-bearing 
  minerals 
  as 
  a 
  source 
  of 
  potassium 
  

   for 
  plant 
  growth. 
  Soil 
  Science 
  8: 
  269-301. 
  2 
  O 
  1919. 
  

  

  ■Detwiler, 
  S. 
  B. 
  Results 
  of 
  white 
  pine 
  blister 
  rust 
  control 
  in 
  1919. 
  

   Phytopathology 
  10: 
  177-180. 
  1920. 
  

  

  Dickie, 
  F. 
  Discovery 
  of 
  sugar 
  on 
  Douglas 
  fir. 
  Am. 
  For. 
  26 
  : 
  84-86. 
  

   F 
  1920. 
  

  

  Eaton, 
  W- 
  P. 
  American 
  wildflowers. 
  Mentor 
  2: 
  i-U- 
  15 
  Jl 
  1914. 
  

  

  Edson, 
  H. 
  A., 
  & 
  Shapovalov, 
  M, 
  Temperature 
  relations 
  of 
  certain 
  

   potato-rot 
  and 
  wilt-producing 
  fungi. 
  Jour, 
  Agr. 
  Research 
  i8: 
  

   511-524./. 
  i-Q. 
  16 
  F 
  1920. 
  

  

  