Entered  at  the  Post  Office  at  Philadelphia  in  accordance  with  Seclion  199  of  the  Postal  Law  s  and  Regulations. 
Vol.  57  AMERICAN 
XTo. 
JOURNAL  OF  PHARMACY, 
PUBLISHED  BY  /»oTriORITY  OF  THE 
PHiLADELPHl  A  COLLEGE  OF  PHARMACY. 
EDITED  BY 
JOHN   M.  MAISCH. 
PuWishicj  Gsmffiittee:— Henry  N.  .Sittenhousa,  James  T.  Shinn,  Join  M.  Maisch,  Charles  Bullock,  T.  S.  Wiegand. 
$3.00  Per*  Annum.  Single  No.  30  ets. 
Fourth  Series.] 
APRIL^  1885. 
Vol.  XV,  No.  4 
C  O  N  X  EI«  X  S  . 
Pinckneya  Pubens,  Michaux.    By  Edgar  Herman 
Naudain.  Fh.G   161 
Rhododendron    Maximum,   Llnne.     By  Gustav 
Frank  Kuehnel,  Ph.G   164 
Hop  Extract.   By  Wayne  B.  Bissell,  Ph.G   166 
Syrupus  Pruni  Virgiuianae.    By  J.  George  Engler, 
Ph.G   168 
Gleanings  from  Foreign  Journals.    By  J.  Robert 
Moechel  ^   170 
Reactions  with  Carbon  and  S^ome  of  its  Compounds. 
By  G.  Gore   174 
Neutral   Oleate  of  Mercury.    By  Charles  R.  C. 
Tichborne,  L.L.D..  F.I.C   176 
The  Development  of  Color  in  Liquor  Calcis  Sacclia- 
ratus.    By  John  R.Hill   m 
The  Determination  of  Ethyl  Nitrite  in  the  Spirit  of 
Nitrous  Ether  and  Kindred  Preparations.  By 
Alfred  H.  Allen  ,   183 
Examination  of  Some  Old  Specimens  of  Sweet 
Spirit  of  Nitre.    By  Peter  MacE  wan   ] 
The  Preparation  and  Characters  of  Extract  of  Cala- 
bar Bean.    By  Adam  Gibson   j 
Note  on  Commercial  Extract  of  Calabar  Bean.  By 
Peter  MacEwen   ..    j 
Alkaloids  from  the  Bark  of  Remijia  Purdieana. 
By  0.  Hesse   : 
Varieties   ; 
Minutes  of  the  College.  
Pharmaceutical  Colleges  and  Associations   i 
Editorial  Department   ; 
Obituary  ! 
ITEMS:— Oil  of  Gaultheriain  Rheumatism^  163.  Eu- 
chlorine  as  a  Disinfectant,  182. 
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