542 
Henry  Trimble. 
( Am.  Jour.  Pharm. 
X  November,  1898. 
1889.  Some  Indian  plant  foods. 
Fabiana  imbricata  (jointly  with  H.  J.  M.  Schroeter). 
Oil  of  camphor  (jointly  with  H.  J.  M.  Schroeter). 
Oils  of  wintergreen  and  birch  (jointly  with  H.  J.  M.  Schroeter). 
Old  sample  of  camphor  oil  (jointly  with  H.  J.  M.  Schroeter). 
1890.  Eupatorium  purpureum. 
California  soap  plant. 
Peucedanum  Canbyi. 
Some  American  galls. 
Oils  of  wintergreen  and  birch  (jointly  with  H.  J.  M.  Schroeter). 
1 89 1.  Carum  Gairdneri. 
Geranium  maculatum  (jointly  with  J.  C.  Peacock). 
1892.  Examination  of  some  official  preparations. 
Purshia  tridentata. 
1893.  Proximate  principle  from  Phytolacca  decandra. 
Preparation  of  oak  tannins,  acetone  a  solvent  (jointly  with  J.  C. 
Peacock ) . 
Canaigre  tannin  (jointly  with  J.  C.  Peacock). 
1894.  Four  oak  barks  from  India. 
Cultivation  of  ginseng. 
1895.  Oils  of  wintergreen  and  birch. 
Report  on  tannin  from  dragon's  blood. 
1896.  Recent  literature  on  soja  bean. 
Tannin  of  some  acorns. 
1897.  Occurrence  of  strontia  in  plants. 
Pomegranate  rind. 
Tannin  of  Castanopsis. 
Tannin  of  Ceriops  candolleana. 
The  soy  bean. 
The  willow  bark. 
North  American  coniferae  (jointly  with  Prof.  E.  S.  Bastin). 
1898.  An  exudation  from  L,arix  occidentalis. 
II.    In  Garden  "and  Forest. 
1894.  Pin  oak  (Ouercus  palustris). 
1895.  On  the  tanning  properties  of  the  bark  of  three  North  American 
trees. 
1896.  Salt  and  sugar  in  Washingtonia  filamentosa. 
Tannin  value  of  North  American  trees. 
Tannins  of  the  palmetto. 
1897.  Source  of  abietene. 
III.         Franklin  Institute  Journal. 
1887.  Tannin,  its  present  and  future  sources. 
1892.  Chestnut  bark  tannin. 
1897.  Recent  advances  in  the  study  of  the  resins. 
PROFESSOR  TRIMBLE'S  BOOKS. 
I.    Hand-book  of  Analytical  Chemistry,  8vo.    P.  Blakislon,  Son  &  Co. 
1st  edition,  1885. 
2d  edition,  1886. 
