﻿^2 
  BOTANICAL 
  GAZETTE. 
  [ 
  April. 
  

  

  P 
  

  

  fla 
  vip 
  

  

  ? 
  

  

  b. 
  dim 
  L. 
  p., 
  aD. 
  ; 
  (^2ij 
  n. 
  piosus 
  Sm. 
  $ 
  , 
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  p. 
  : 
  (22) 
  //. 
  con- 
  

   nexus 
  Cr. 
  $ 
  , 
  c 
  p. 
  ; 
  (23, 
  24) 
  Colletes 
  spp. 
  $,' 
  s. 
  and 
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  p. 
  

   Ezmiemdae: 
  {2^) 
  Eiimcncsf 
  rater 
  uus 
  ^^y, 
  s. 
  Bcmbccidac. 
  

   (26) 
  ^^;;/<5^^ 
  nubillifennis 
  Cr. 
  s. 
  Sfheddae: 
  (27) 
  ^;;/;;/^- 
  

   j(^////./ 
  /r^^e^r^ 
  Klug. 
  ; 
  (28) 
  ^. 
  intercepa 
  St. 
  Fanr. 
  ; 
  (20) 
  Sfhcx 
  

   ichneumonea^' 
  (30) 
  Pr/^;, 
  ^;,_>,v 
  ,,/,v,/., 
  St. 
  Fartr.-all 
  s. 
  V 
  

   hidae 
  : 
  (31) 
  Ehs 
  flumifes 
  D 
  ru 
  . 
  , 
  s 
  

  

  Diptera-5..r^^^/.«o/,/,,^, 
  (32) 
  Sarcophaga 
  sp. 
  

  

  L 
  epi 
  d 
  o^tQX7i-~WiopaIoce 
  

   (34) 
  Colias 
  caesonia 
  Stol 
  

   //5<3r« 
  Catullus 
  F. 
  — 
  all 
  s 
  

  

  //^ 
  

  

  Coleoptera-J/^/^/^^^ 
  , 
  (37) 
  ^^;W,,,/,, 
  ^ 
  

  

  G. 
  : 
  r^iSl 
  ^ 
  

  

  , 
  UOj 
  ^. 
  ^r/c//r?/5 
  Fall.— 
  both 
  s. 
  and 
  f. 
  p. 
  

   Hemiptera— 
  C«755/Vf«e 
  .• 
  r^n^ 
  r.//.,..,^/c 
  

  

  Pentatomidae 
  : 
  (40) 
  ^?^5^/; 
  

  

  r/5/^f«e 
  • 
  , 
  (39) 
  Calocori's 
  rafhlus 
  Say, 
  s- 
  

  

  the 
  ^^&'"'a 
  ^'''^'"'''''^ 
  Pers.-Tlie 
  banner 
  is 
  light 
  vellovv, 
  

   keeri.^H 
  K 
  ^?^ 
  ,^'^ 
  P'"^- 
  The 
  anthers 
  dehisce^n 
  the 
  

   out 
  on 
  fh 
  f" 
  f\^ 
  ^"'^ 
  ^^ 
  depressed 
  the 
  pollen 
  is 
  carried 
  

   stvie 
  Th 
  !• 
  '•'' 
  r^^^^^^ 
  ^°^^''« 
  the 
  upper 
  edge 
  of 
  the 
  

   aids 
  in 
  Jnr 
  • 
  '^™'^ 
  '^'^^^ 
  '' 
  ^^^'^'-^d 
  with 
  pollen 
  at 
  tirst 
  and 
  

   b 
  V 
  not 
  reclr^ 
  '' 
  '"''-. 
  'Z""' 
  '« 
  ''''^^ 
  t^^e 
  bee, 
  but 
  it 
  is 
  proba- 
  

   its^surf.rP 
  h^ 
  k' 
  until 
  .ifter 
  the 
  pollen 
  has 
  bJen 
  removed 
  and 
  

  

  The 
  flouer^ 
  ' 
  '• 
  •"^.^?^' 
  ^^ 
  ^" 
  '^'^ 
  ^^«e 
  of 
  Anthyllis, 
  etc.^ 
  

  

  D 
  canesren« 
  s 
  T-^ 
  ? 
  ° 
  , 
  2" 
  sessilifohum,' 
  and 
  by 
  Foerste 
  m 
  

   b%dd 
  in 
  no.?; 
  K^ 
  ^^^^ 
  ^""'^^^^ 
  tbe 
  stamens 
  and 
  pistil, 
  and 
  

   The 
  keel^b 
  ' 
  ^^ 
  '^^^ 
  Processes 
  on 
  the 
  base 
  of 
  the 
  banner, 
  

   bends 
  the 
  inHn 
  '""^ 
  "" 
  '''T^ 
  tendency 
  to 
  fly 
  down 
  that 
  it 
  

   pistil 
  herefnrrt'''^'^'' 
  downward 
  with 
  it 
  ; 
  the 
  stamens 
  and 
  

   wini 
  also 
  I^ILm 
  r- 
  ^ 
  'V-^^g 
  ^^"'^^^^y 
  to 
  fly 
  up. 
  The 
  

   She 
  kee 
  tW 
  ^ 
  u^ 
  '^'^ 
  ^''^"^^^' 
  ^"^ 
  are 
  so 
  closely 
  united 
  

   elea 
  ed 
  uS 
  > 
  ?^" 
  ^"^ 
  ^^ 
  '^'^"^ 
  ^« 
  ^^^eased 
  the^keel 
  is 
  

   the 
  flower 
  s 
  h" 
  7^^ 
  '".'"^^ 
  '^"^ 
  ""^^ 
  ^^ 
  triggers 
  by 
  which 
  

   effecterbv 
  r.is 
  r 
  T^T^ 
  ' 
  ^^^ 
  ^^^^ 
  discharge 
  "may 
  also 
  be 
  

   keeUpart^ 
  ^ 
  '''" 
  ^^"""^' 
  ^^ 
  ^y 
  forcini 
  the 
  banner 
  and 
  

  

  «See 
  Miiller, 
  Fertilization 
  oTfi^^I^^TI^ 
  

  

  Axn. 
  Nat. 
  XIX, 
  -U-713, 
  fig. 
  /_r 
  ■ 
  "'• 
  

   ^Bot. 
  Gazette, 
  XIII, 
  152. 
  

  

  