235 
their  situation,  have  been  directly  introduced  by  man. 
It  is  evidently  a  near  ally  of  the  Arran  S.  arranensis 
Hedlund  (I  believe  the  P.  scandica  of  Babington) ;  to 
which,  indeed,  the  Rev.  A.  Ley  at  first  referred  it. — E.  S. 
Marshall. 
Saxifraga  umbrosa  L.,  var.  punctata  (Haw.).  Cult. 
Saintfield,  Co.  Down,  July,  1909.  Roots  from  Coomeragh 
Mts.,  Co.  Waterford,  July,  1902.  This  plant  was  so  named 
for  me  before.  (See  Rept.  W.B.E.C.,  1907-8,  p.  144). — 
C.  H.  Waddell.  A  very  pretty  and  curious  little  plant, 
which  I  have  not  seen  before,  to  my  knowledge.  Petiole, 
as  a  rule,  very  gradually  narrowed  into  the  blade,  which 
is  thus  obovate-cuneate :  in  ordinary  var.  punctata  the 
blade  is  suborbicular.  These  specimens  are  thus  in  some 
respects  intermediate  between  reduced  forms  of  punctata 
and  serratifolia. — E.S.M.  I  agree  with  the  opinion  that 
this  is  a  reduced  form  of  punctata,  but  a  very  interesting 
one.  I  have  specimens  somewhat  similar  from  Canon 
Lett,  labelled  “  Kerry :  Corcaguiny,  Brandon  near  Clog- 
hane,”  the  leaves  of  mine  are  blunter  in  the  serrations, 
but  the  aspect  of  the  plants  very  similar. — A.B. 
S.  cernua  L.  Ben  Lawers,  Mid  Perth,  v.c.  88,  Aug. 
1,  1905,  and  Aug.  4,  1907. — McT.  Cowan,  jun. 
S.  Sternbergii  Willd.  Origin,  Black  Head,  Co.  Clare. 
Cult.  Ledbury,  May  21,  1909.  Confirmed  by  Mr.  Druce. 
— S.  H.  Bickham. 
Sedum  album  L.  On  old  wall,  Berry  Pomeroy,  near 
Totnes,  S.  Devon,  v.c.  3,  Aug.  5,  1909.  Coll.  R.  H.  Goode. 
Comm.  G.  Goode. 
S.  rupestre  L.  Cheddar  Gorge,  N.  Somerset,  v.c.  6, 
July  6,  1909.  Coll.  R.  H.  Goode.  Comm.  G.  Goode. 
Callitriche  palustris  L.  ( vernalis  Koch.).  Pit  in  a 
disused  brickfield,  Church  Stretton,  Salop,  v.c.  40,  July 
18,  1909.  Noticed  in  many  places  near  Church  Stretton 
and  Marshbrook,  Salop. — A.  Ley.  C.  intermedia  Hoffm. 
( hamulata  Kuetz.),  var.  tenuifolia,  with  a  few  floating 
leaves,  which — in  Scotland  at  least — are  rare  in  this 
variety.  The  name  G.  palustris  L.  is  too  vague  for 
application  to  any  one  of  the  segregates.— E.S.M.  (See 
Rept.  B.E.C.,  1909,  p.  458). 
