﻿l62 
  

  

  BOTANICAL 
  GAZETTE. 
  [ 
  J%' 
  

  

  Three 
  of 
  the 
  Fumitory 
  family 
  grew 
  on 
  Presque 
  Isle, 
  

   Corydalisglauca, 
  C. 
  aurea 
  and 
  Adlumia 
  cirrhosa. 
  C. 
  glaiica 
  

   was 
  common 
  on 
  the 
  rocks 
  at 
  Champion, 
  and 
  C. 
  aurea 
  had 
  

   been 
  gathered 
  near 
  Carp 
  river, 
  south 
  of 
  Marquette, 
  but 
  all 
  

   flourished 
  here 
  side 
  by 
  side. 
  Corvdalis 
  takes 
  to 
  gravelly 
  

   soil 
  as 
  well 
  as 
  rocks, 
  not 
  so 
  often 
  with 
  C. 
  glauca 
  as 
  with 
  C. 
  

   aurea, 
  as 
  it 
  is 
  unusual 
  for 
  the 
  former 
  to 
  be 
  found 
  away 
  from 
  

   the 
  nearly 
  bare 
  rocks, 
  where 
  they 
  grow 
  in 
  a 
  thin 
  covering 
  of 
  

   soil. 
  And 
  it 
  was 
  damp 
  enough 
  for 
  the 
  Adlumia, 
  which 
  grew 
  

   in 
  plenty 
  on 
  the 
  steep 
  banks 
  of 
  the 
  shore, 
  as 
  well 
  as 
  in 
  the 
  

   edges 
  of 
  the 
  woods 
  with 
  the 
  others. 
  All 
  being 
  in 
  bloom 
  and 
  

   of 
  vigorous 
  growth, 
  the 
  smooth 
  glaucous 
  plants 
  covered 
  

   with 
  purple 
  and 
  yellow 
  flowers, 
  affbrded 
  a 
  handsome 
  sight. 
  

   1 
  here 
  was 
  the 
  same 
  peculiarity 
  In 
  the 
  flowers 
  of 
  C. 
  aurea 
  as 
  

   in 
  those 
  found 
  at 
  Qiiinnesee 
  in 
  1883, 
  the 
  prominent 
  crest 
  

   denticulate 
  and 
  the 
  other 
  petals 
  dentate-ciliate. 
  This 
  is 
  not 
  

   mentioned 
  in 
  our. 
  books, 
  for 
  it 
  is 
  regarded 
  as 
  a 
  mark 
  of 
  a 
  

   group 
  including 
  C. 
  flavula 
  and 
  its 
  allies. 
  Adlumia 
  cirrhosa 
  

   seemed 
  somewhat 
  out 
  of 
  place 
  so 
  far 
  north, 
  and 
  may 
  have 
  

   been 
  introduced, 
  though 
  there 
  were 
  no 
  evidences 
  of 
  it 
  from 
  

   the 
  surroundings. 
  The 
  plants 
  were 
  verv 
  vigorous, 
  the 
  stems 
  

   several 
  feet 
  long, 
  especially 
  on 
  a 
  slope 
  vvhere 
  the 
  timber 
  had 
  

   been 
  burnt 
  and 
  the 
  ground 
  scorched 
  by 
  the 
  fire, 
  a 
  kind 
  of 
  

   sou 
  in 
  which 
  the 
  plant 
  appears 
  to 
  delight. 
  But 
  the 
  latitude 
  

   may 
  not 
  be 
  against 
  its 
  nativity 
  here, 
  since 
  it 
  is 
  reported 
  by 
  

   luacoun 
  at 
  Riviere 
  du 
  Loup, 
  on 
  the 
  lower 
  St. 
  Lawrence, 
  a 
  

   latitude 
  more 
  northerly 
  than 
  Marquette. 
  He 
  mentions 
  other 
  

   stations 
  nearly 
  as 
  f^ir 
  north, 
  one 
  of 
  them 
  Gore 
  Bay, 
  on 
  the 
  

   noi 
  th 
  side 
  of 
  Grand 
  Manitoulin 
  Island, 
  Georgian 
  Bay. 
  

  

  ihe 
  rocks 
  on 
  the 
  extreme 
  north-east 
  part 
  of 
  Presque 
  Isle 
  

   sIrnJn? 
  "" 
  character, 
  a 
  dark, 
  almost 
  black 
  magnesian 
  

   snrP^H 
  /7^^^^'"^^ 
  ^'^th 
  a 
  very 
  rough 
  surface. 
  They 
  

   sp 
  ead 
  out 
  flat 
  and 
  nearly 
  bare 
  over 
  a 
  spaHe 
  of 
  several 
  acres, 
  

   and 
  in 
  places 
  where 
  they 
  join 
  the 
  conglomerate 
  are 
  pervaded 
  

   irlhteT^n'r 
  , 
  -Pu'^'^^ 
  ^^^^"^ 
  fi"ed 
  with 
  various 
  minerals 
  of 
  a 
  

   seen 
  dinn 
  n'' 
  ""'^T^ 
  Sives 
  them 
  a 
  unique 
  appearance 
  ^vhen 
  

   de'oid^Pf'"^'";^^^^^!^^^ 
  lake 
  here 
  entit;ely 
  

  

  show 
  a 
  tl^i 
  ; 
  ^ 
  ^'^"^ 
  ^^^'•^ 
  «™«oth 
  by 
  the 
  waters 
  they 
  

   ^^dinVu"btt;\r""^ 
  ^"^ 
  '^^ 
  ''^^'^^ 
  colored. 
  lin^^ 
  

   sunlight 
  simuhtin^ 
  Th! 
  '''"" 
  to 
  undulate 
  and 
  gyrate 
  in 
  the 
  

  

  In 
  the 
  r,?r. 
  1^^ 
  ^ 
  .'"''^'^^ 
  o^the 
  wavelets, 
  

   rocks 
  wLr!^^ 
  "'''''^^^ 
  «^ 
  the 
  surface 
  of 
  these 
  rouj^'- 
  

  

  fevv 
  ph 
  nts 
  ' 
  r""^ 
  '^''^' 
  ^^^^ 
  ^«^ged 
  or 
  a 
  soil 
  been 
  formed 
  ^ 
  

   tew 
  plants 
  u 
  ere 
  seen, 
  mostly 
  grasses 
  and 
  Solidagos. 
  The 
  

  

  