﻿Index 
  to 
  American 
  botanical 
  literature 
  . 
  197 
  

  

  t 
  

  

  Smith, 
  A. 
  A 
  lesson 
  on 
  soil 
  formation 
  and 
  its 
  bacteria. 
  Gard. 
  Chron. 
  

  

  Am. 
  24: 
  409-412. 
  Ja 
  1920. 
  • 
  

   Soth, 
  B. 
  H. 
  Alpine 
  primroses. 
  Am. 
  Bot. 
  25: 
  121-122. 
  N 
  1919- 
  

  

  [Illust.] 
  

  

  Standley, 
  P. 
  C. 
  Two 
  new 
  species 
  of 
  plants 
  from 
  Cuba. 
  Proc. 
  Biol. 
  

   Soc. 
  Washington 
  32: 
  241-242. 
  31 
  D 
  1919. 
  

  

  Achyrajithes 
  crassi 
  folia 
  and 
  Torruhia 
  insular 
  is, 
  spp. 
  nov. 
  

  

  Stapf, 
  O. 
  Gtinnera 
  manicata 
  and 
  G. 
  hrasiliensis. 
  Kew 
  Bull. 
  Misc. 
  

   Inform. 
  1919: 
  376-378. 
  1919. 
  

  

  F 
  

  

  Steil, 
  W. 
  N. 
  On 
  the 
  viability 
  of 
  certain 
  fern 
  spores. 
  Am. 
  Fern 
  Jour, 
  

  

  9: 
  120-121. 
  24 
  Ja 
  1920. 
  

   Stevens, 
  N. 
  E. 
  The 
  development 
  of 
  the 
  endosperm 
  in 
  Vaccinium 
  

  

  i 
  

  

  corymhosum. 
  

  

  f. 
  1-4. 
  31 
  D 
  191 
  9 
  

  

  Stevens, 
  N. 
  E., 
  & 
  Chivers, 
  A. 
  H. 
  Fanning 
  strawberries 
  in 
  relation 
  to 
  

   keeping 
  quality. 
  Phytopathology 
  9: 
  547-553- 
  21 
  Ja 
  1920. 
  

  

  Stevenson, 
  J. 
  A. 
  Enfermedades 
  del 
  citro 
  en 
  Puerto 
  Rico. 
  Rev. 
  

   Agr. 
  Puerto 
  Rico 
  3: 
  25-49. 
  1919. 
  

  

  Sydow, 
  H., 
  & 
  Sydow, 
  P. 
  Novae 
  fungorum 
  species. 
  Ann. 
  Myc. 
  15: 
  

  

  r 
  

  

  143-148. 
  1917- 
  , 
  ^^ 
  . 
  

  

  Includes 
  Ustilago 
  sphaerocarpa, 
  Ascochyta 
  Bornmullerii, 
  spp. 
  nov.. 
  from 
  Alexico 
  

   and 
  Macropkoma 
  Villaresiae 
  and 
  Pycnoderma 
  Villaresiae, 
  spp. 
  nov.. 
  from 
  Brazil. 
  

  

  Taylor, 
  M. 
  W. 
  The 
  overwintering 
  of 
  Cronartium 
  ribkola 
  on 
  Rihes. 
  

  

  Phytopathology 
  9: 
  575- 
  21 
  Ja 
  1920. 
  

   Thaxter, 
  R. 
  Second 
  note 
  on 
  certain 
  peculiar 
  fungus-parasites 
  of 
  living 
  

  

  insects. 
  Bot. 
  Gaz. 
  69: 
  1-27. 
  pi 
  1-5 
  - 
  22 
  Ja 
  1920. 
  

   Theissen, 
  F., 
  & 
  Sydow, 
  H. 
  Synoptische 
  Tafeln. 
  Ann. 
  iVIyc. 
  15: 
  

  

  389-491./. 
  1-3 
  s. 
  1917- 
  

  

  Theissen, 
  F., 
  & 
  Sydow, 
  H. 
  Die 
  Gattung 
  Parodiella. 
  Ann. 
  Myc. 
  15: 
  

  

  125-142. 
  I917. 
  

  

  Includes 
  Pseudoparodia, 
  Chrysbmyces 
  and 
  Rhizotexts. 
  gen. 
  nov. 
  

  

  Theissen, 
  F., 
  & 
  Sydow, 
  H. 
  Einige 
  nachtrSgliche 
  Mitteilungen 
  uber 
  

   Dothideen 
  sowie 
  uber 
  Erikssonia 
  und 
  verwandte 
  Formen. 
  Ann. 
  

  

  Myc. 
  14: 
  444"~453' 
  1916. 
  

  

  Describes 
  Phragmosperma 
  gen. 
  nov. 
  and 
  Hysteroslomina 
  Bakeri, 
  Endodothella 
  

   Rickii 
  and 
  Periaster 
  Slronglyodonlis, 
  spp. 
  nov. 
  

  

  Theriot, 
  1. 
  Contribution 
  ^ 
  la 
  flore 
  bryologique 
  du 
  Chili 
  (3e. 
  article). 
  

   Rev. 
  Chilena 
  Hist. 
  Nat. 
  22:79-92.^/. 
  5. 
  <^- 
  I9i8. 
  

  

  Campylopus 
  Campoanus. 
  C. 
  carbonicol..s, 
  Toriula 
  obscurirelis. 
  Stercodon 
  Cam- 
  

   poanus 
  and 
  Eurhynchium 
  confusum. 
  spp. 
  nov., 
  are 
  described. 
  

  

  Botanical 
  achievement. 
  Science 
  II. 
  51: 
  121-131- 
  6 
  F 
  

  

  Wm 
  

  

  1920 
  

  

  