﻿Index 
  to 
  American 
  botanical 
  literature 
  585 
  

  

  Comstock, 
  A. 
  B. 
  A 
  list 
  of 
  the 
  common 
  ferns. 
  Nature-study 
  Rev. 
  i6: 
  

   255-257. 
  S 
  1920. 
  

  

  Comstock, 
  A. 
  B. 
  Fern 
  study. 
  Nature-study 
  Rev. 
  16: 
  235-243. 
  S 
  

  

  r 
  

  

  1920. 
  [Illust.] 
  

  

  Comstock, 
  A. 
  B. 
  How 
  to 
  know 
  the 
  ferns. 
  Nature-study 
  Rev. 
  16; 
  

   244-254. 
  S 
  1920. 
  [Illust.] 
  

  

  Coville, 
  F. 
  V, 
  The 
  influence 
  of 
  cold 
  in 
  stimulating 
  the 
  growth 
  of 
  plants, 
  

   Proc. 
  Nat. 
  Acad. 
  Sci. 
  6: 
  434, 
  435. 
  15 
  Jl 
  1920. 
  

  

  k 
  

  

  Dammer, 
  U. 
  Chelyocarpus 
  Dammer 
  nov. 
  gen. 
  Notizbl. 
  Bot. 
  Gard. 
  

   und 
  Mus. 
  Berlin-Dahlem 
  7: 
  388-395. 
  15 
  Ja 
  1920. 
  

  

  ' 
  A 
  monotypic 
  Brazilian 
  genus 
  of 
  palms. 
  

  

  Dickson, 
  B. 
  T. 
  Onygena 
  equina 
  (Willd.) 
  Pers, 
  Mycologia 
  12: 
  289-291. 
  

   /. 
  I. 
  1920. 
  

  

  Donk, 
  P. 
  J. 
  A 
  highly 
  resistant 
  thermophilic 
  organism. 
  Jour. 
  Bact. 
  5' 
  

   373-374- 
  Jl 
  1920. 
  

  

  Bacillus 
  siearoikermophiliiSy 
  sp. 
  nov. 
  

  

  Douglas, 
  G. 
  E. 
  Early 
  development 
  of 
  Inocyhe, 
  Bot. 
  Gaz. 
  70: 
  21 
  1-220. 
  

   pi. 
  18-22. 
  15 
  S 
  1920. 
  

  

  Earle, 
  F. 
  S. 
  La 
  resistancia 
  de 
  la 
  variedades 
  de 
  cafia 
  a 
  la 
  enfermedad 
  

   de 
  las 
  rayas 
  amarillas 
  o 
  del 
  mosaico, 
  Puerto 
  Rico 
  Dept. 
  Agric. 
  y 
  

   Trab. 
  BoL 
  19: 
  1-19. 
  Au 
  1920. 
  

  

  Engledow, 
  F, 
  L. 
  Inheritance 
  in 
  barley. 
  Jour. 
  Gen. 
  10: 
  7-134. 
  /.-Z'-J- 
  

   20 
  Au 
  1920. 
  

  

  Engler, 
  A, 
  Hieronymtisia 
  Engl., 
  eine 
  neue 
  Gattung 
  der 
  Saxifragaceen. 
  

   Notizbl- 
  Bot. 
  Gart. 
  und 
  Mus. 
  Berlin-Dahlem 
  7: 
  265-267. 
  i 
  O 
  

   1918. 
  [Illust.] 
  

  

  One 
  species. 
  H, 
  alchemilloides 
  (Griseb.) 
  Engl,, 
  of 
  Argentina 
  and 
  Bolivia. 
  

  

  Esty, 
  S. 
  R. 
  The 
  biology 
  of 
  Clostridum 
  Welchti. 
  Jour. 
  Bact. 
  5: 
  375- 
  

   429. 
  Jl 
  1920. 
  

  

  Evans, 
  A. 
  W. 
  Hepaticae, 
  in 
  Britton, 
  N. 
  L., 
  The 
  Bahama 
  Flora 
  500- 
  

   521. 
  26 
  Je 
  1920. 
  

  

  Farwell, 
  O. 
  A. 
  Notes 
  on 
  the 
  Michigan 
  flora. 
  Michigan 
  Acad. 
  Sci. 
  

  

  ^ 
  

  

  Ann. 
  Rep. 
  21: 
  345'-37i- 
  I9i9- 
  

  

  Many 
  new 
  varieties 
  and 
  combinations. 
  

  

  Femald, 
  M. 
  L. 
  Oxalis 
  montana. 
  Rhodora 
  22: 
  143, 
  144. 
  23 
  S 
  1920, 
  

  

  Fitzpatrick, 
  H. 
  M. 
  Monograph 
  of 
  the 
  Coryneliaceae. 
  Mycologia 
  12: 
  

   206-236. 
  ph 
  12-18. 
  7 
  Au 
  1920; 
  12: 
  239-267. 
  1920. 
  

  

  Includes 
  2 
  new 
  American 
  species 
  in 
  Corynelia. 
  

  

  Eraser, 
  W, 
  P. 
  Cultures 
  of 
  Puccinia 
  Clematidis 
  (DC.) 
  Lagerh. 
  and 
  

   Pticcinia 
  Impatientis 
  (Schw.) 
  Arth. 
  Mycologia 
  12: 
  292-295. 
  1920. 
  

  

  