105 
of  this  plant  see  Jl.  Bot.,  1907,  p.  110.— A.  Ley.  This  form 
is  not  identical  with  the  Scandinavian  plant,  which  has 
narrower  leaves  and  heads  with  more  numerous  glandular 
hairs ;  still  it  is  a  form  of  it.— W.R.L.  (3)  Wall  by  side  of 
Canal,  Boro’  Yard,  West  Bridge,  Leicester,  v.c.  55,  Aug. 
1906.  W.  Bell.  This  is  H.  pinnatifidum,  Lonn.,  or  verv 
near  it.— W.R.L.  J 
H.  sciaphilum,  Uechtr.  The  Quarries,  Wirksworth 
Derbysh.,  v.c.  57,  July  7,  1906.— W.  Bell.  Yes.— W.R.L.  ’ 
H.  sciaphilum,  Uechtr.,  var.  amplifolium,  Ley.  (1) 
Shady  bank,  Kerne  Bridge,  Herefordsh.,  v.c.  36,  Julv  27 
1906.  S.  H.  Bickham.  Not  first-rate.-A.  Ley.  2) 
Symonds  Yat,  W.  Glos.,  v.c.  34,  June  21,  1900.— A.  Ley. 
H.  cacuminatum,  Dahlst.  (1)  Coniston  Lake,  N.  Lancs, 
v.c.  69,  July  14,  1905.  (For  a  short  description  of  this 
form  see  Jl.  Bot.  1907,  p.  111).— A.  Ley.  I  think  this  form 
will  have  to  be  separated  from  H.  cacuminatum,  Dahlst. 
which  has  narrower,  sharper  toothed  leaves,  and  all  the 
stem-leaves  petioled.  This  form  I  have  from  Kent  to 
Lancs,  and  from  several  parts  of  Wales. _ W.R.L.  (2) 
Quarries,  Wirksworth,  Derbysh.,  v.c.  57,  July  7,  1906. 
Plentiful  in  the  highest  quarry— nearest  the  High  Peak 
rai  way.— W.  Bell.  I  believe  this  to  be  II  cacuminatum, 
Uahlst  a  form  which  I  have  from  many  parts  of  Britain, 
and  which  I  have  only  recently  identified  as  British.  It 
used  to  be  lumped  with  H.  sciaphilum. — W.R.L. 
J1;  Pulchrius,  A.  Ley.  (1)  Craig-ddu,  Breconsh.,  v.c. 
42,  July  3,  1905.  (2)  Fan  fechan,  Carmarthensh.,  v.c.  44 
July  5,  1905.— A.  Ley.  Yes.— W.R.L. 
H.  tridentatum,  Fr.,  var.  setigerum,  A.  Ley.  Hedge- 
bank,  Glais,  Glamorgansh.,  v.c.  41,  Aug.  9,  1905  (For 
description  of  this  form,  see  “  Brit.  Hier.,”  p„  81).— A  Lev 
I  think  right. — W.R.L.  '  y 
H.  rigidum,  Hartm.,  var.  trichocaulon ,  Dahlst.,  (styles 
dark).  Near  Kingston,  S.  Somerset,  v.c.  5,  Aug.  16,  1906. 
— -E.  S.  Marshall.  Much  like  the  English  plant  so  named ; 
the  Scandinavian  plant  has  longer,  narrower  leaves,  less 
toothed,  and  many  fine  glands  on  the  heads,  so  that  your 
plant  is  not  exactly  it. — W.R.L.  in  litt. 
