﻿204 
  BOTAXICAL 
  GAZETTE. 
  [ 
  AugUSt, 
  

  

  k 
  

  

  They 
  have 
  inflated 
  anthers, 
  which 
  probably 
  have 
  a 
  bellows- 
  

   hke 
  action 
  like 
  the 
  long 
  stamen 
  of 
  Solanum 
  rostratum" 
  and 
  

   the 
  anthers 
  of 
  Rhexia 
  Virginica.» 
  Between 
  the 
  style 
  and 
  a 
  

   long 
  stamen 
  is 
  anoOTer 
  long 
  stamen 
  with 
  an 
  anther 
  like 
  those 
  

   of 
  the 
  short 
  stamens. 
  Bees, 
  no 
  doubt, 
  force 
  the 
  pollen 
  out 
  

   of 
  this 
  as 
  they 
  do 
  from 
  the 
  short 
  stamens. 
  The 
  style 
  is 
  turned 
  

   sometimes 
  to 
  the 
  right, 
  sometimes 
  to 
  the 
  left, 
  and 
  the 
  flower 
  

   Itself 
  is 
  turned 
  slightly 
  to 
  one 
  side 
  or 
  the 
  other, 
  so 
  that 
  the 
  

   stigma 
  touches 
  the 
  side 
  of 
  the 
  visitor, 
  making 
  the 
  flower 
  ^/ra- 
  

   ro^ride. 
  According 
  to 
  Meehan, 
  the 
  flowers 
  fail 
  to 
  produce 
  

   seed 
  under 
  a 
  net. 
  Both 
  he 
  and 
  Leggett^ 
  saw 
  bumble-bees 
  

   collecting 
  the 
  pollen. 
  I 
  have 
  seen 
  the 
  flower 
  visited 
  for 
  pollen 
  

   by 
  Bombus 
  americanorum 
  F. 
  ? 
  . 
  

  

  Extranupial 
  ;/£?^/ar^V5.— 
  Visitors 
  : 
  (on 
  one 
  occasion) 
  A 
  

   large 
  red 
  ant 
  ; 
  Sarcophaga 
  sp. 
  ; 
  Anthomyia 
  sp. 
  ; 
  Campto- 
  

   neura 
  picta 
  F. 
  (Ortalida^) 
  ; 
  Coccinella 
  sanguinea 
  L. 
  

  

  Carlinville^ 
  III. 
  

  

  Fermentation 
  of 
  bread. 
  

  

  1 
  

  

  KATHERINE 
  E. 
  GOLDEN. 
  

  

  Ferments 
  

  

  the 
  rnrh 
  !;^ 
  ^."^ 
  ^^^"^^^^ 
  ^o 
  be 
  generated 
  from 
  sugar, 
  that 
  

   roLl 
  [ 
  T" 
  °''''^^ 
  "^^"^^^ 
  t^e 
  breSd 
  to 
  rise, 
  and 
  that 
  tiie 
  al- 
  

   processes 
  th'TH'"' 
  ^^'^^" 
  ^^^'^^ 
  ^y 
  the 
  heat 
  in 
  baking. 
  T 
  ^ 
  

   derornnnlv 
  f 
  7^^'^ 
  ^^^ 
  ^^g^^' 
  underwent 
  in 
  causing 
  the 
  

   nor 
  ^^heH.^^?^°^'^^" 
  ^^"^^- 
  '^'^'^ 
  not 
  at 
  that 
  time 
  understood. 
  

   present 
  '"'^'^ 
  °^''^' 
  organisms 
  besides 
  the 
  yeast 
  

  

  the?t^temfnr'?''-'^'''.^^^^'^^n^e 
  bacteriology 
  has 
  receive^i 
  

   t^^ejatention_of^ 
  ^^„^ 
  ^^^ 
  ^^^ 
  view 
  that 
  yeast 
  alone 
  

  

  'Todd: 
  I.e. 
  

  

  iPurtof 
  « 
  Tk 
  /"^'^•^^^II-VIII. 
  102-104. 
  

  

  Arthur. 
  

  

  ■ 
  »- 
  

  

  