﻿Index 
  to 
  American 
  botanical 
  literature 
  ' 
  437 
  

  

  + 
  

  

  Moxley, 
  G. 
  L. 
  A 
  study 
  in 
  Zatcschteria. 
  Southwest 
  Sci. 
  Bull, 
  i: 
  

   13-29. 
  pL 
  2-4, 
  5 
  My 
  1920. 
  

  

  Seven 
  new 
  species. 
  

  

  Mumll, 
  W. 
  A, 
  Another 
  new 
  truffle. 
  Mycologia 
  12: 
  157-158. 
  /• 
  I- 
  

  

  5 
  Je 
  1920. 
  

   Murrill, 
  W. 
  A. 
  Where 
  chocolate 
  comes 
  from. 
  How 
  the 
  cacao 
  bean 
  is 
  

  

  grown 
  and 
  made 
  into 
  cocoa 
  powder 
  and 
  chocolate. 
  Sci. 
  Amer. 
  

  

  122: 
  626. 
  5 
  Je 
  1920. 
  

   Nelson, 
  A. 
  Flora 
  of 
  the 
  Navajo 
  Reservation. 
  Am. 
  Bot. 
  26: 
  48-56. 
  

  

  My 
  1920. 
  

   Nelson, 
  J. 
  C. 
  Plants 
  of 
  Boone 
  County, 
  Kentucky. 
  Proc. 
  Indiana 
  

  

  Acad. 
  Sci. 
  1918: 
  125-143. 
  1919- 
  - 
  

   Nowell, 
  W. 
  Report 
  of 
  an 
  investigation 
  of 
  froghopper 
  pest 
  and 
  diseases 
  

   of 
  sugar-cane 
  in 
  Trinidad. 
  Trinidad 
  & 
  Tobago 
  Dept. 
  Agr. 
  Bull. 
  i8: 
  

  

  57-69. 
  1919. 
  

   Howell, 
  W. 
  A 
  root 
  disease 
  of 
  cacao 
  in 
  Trinidad. 
  Rosellinia 
  pepo. 
  

  

  Trinidad 
  & 
  Tobago 
  Dept. 
  Agr. 
  Bull. 
  i8: 
  178-199- 
  /• 
  ^S- 
  I9I9- 
  

   Noyes, 
  H. 
  A. 
  Bacteria 
  in 
  frozen 
  soil. 
  Proc. 
  Indiana 
  Acad. 
  Sci. 
  

  

  1918: 
  110-116. 
  1919- 
  

   Osterhout, 
  G. 
  E.- 
  A 
  new 
  Oreocarya 
  from 
  Colorado. 
  Bull. 
  Torrey 
  

  

  Club 
  47: 
  211. 
  3 
  Je 
  1920. 
  

  

  0. 
  procera 
  sp. 
  nov. 
  

  

  Overholts, 
  L. 
  O. 
  Some 
  mycological 
  notes 
  for 
  1919. 
  Mycologia 
  12: 
  

  

  135-142. 
  pi. 
  p, 
  10. 
  5 
  Je 
  1920. 
  

   Owen, 
  E. 
  J. 
  Inheritance 
  studies 
  in 
  garden 
  plants. 
  Rep. 
  New 
  Jersey 
  

  

  Agr. 
  Exper. 
  Sta. 
  28: 
  293-296. 
  1916. 
  

   Palmer, 
  A. 
  H. 
  The 
  agricultural 
  significance 
  of 
  sunshine 
  as 
  illustrated 
  

  

  in 
  California. 
  Monthly 
  Weather 
  Rev. 
  48: 
  I5i-I54-/- 
  ^S- 
  Mr 
  1920. 
  

   Perkins, 
  A. 
  E. 
  Peloria 
  in 
  Habenaria. 
  Vermont 
  Bot. 
  & 
  Bird 
  Clubs 
  

  

  Bull. 
  6: 
  25. 
  Ap 
  1920. 
  

   Peterson, 
  W. 
  H. 
  & 
  Fred, 
  E. 
  B. 
  The 
  fermentation 
  of 
  glucose, 
  galactose 
  

  

  and 
  mannose 
  by 
  Lactohacillus 
  pentoaceticus, 
  N. 
  Sp. 
  Jour. 
  Biol. 
  

   Chem. 
  42: 
  273-287. 
  Je 
  1920. 
  

   Pipal, 
  F. 
  J. 
  The 
  barberry 
  and 
  its 
  relation 
  to 
  the 
  stem 
  rust 
  of 
  wheat 
  in 
  

  

  Indiana. 
  

  

  /. 
  1-2. 
  1919. 
  

  

  Potter, 
  A. 
  A. 
  & 
  Coons, 
  G. 
  W. 
  Diflferences 
  between 
  the 
  species 
  of 
  

   Tilletia 
  on 
  wheat. 
  Phytopathology 
  8: 
  106-113- 
  /- 
  i-4- 
  3 
  Mr 
  1918. 
  

  

  Rahn, 
  O. 
  Versuch 
  ciner 
  naturlichen 
  Grupplerung 
  der 
  Bakterien. 
  

   Centralb. 
  Bakter. 
  Parasitenk. 
  u. 
  Infektionskr. 
  50: 
  273-293- 
  26 
  

  

  Mr 
  1920. 
  

  

  