Botany. 187 



Thurn (EVERARD FERDINAND IM). 

 315 plants from Roraima, presented 1885. 



Thurston (EDGAR). 



131 Indian marine algae, presented 1889, 1900. 



Thwaites (GEORGE HENRY KENDRICK). [1811-62] 

 2,861 specimens of Ceylon plants. 



Tilden (JOSEPHINE E.). 



" American Algae," 6 centuries, purchased. 



Tindall (ELLA M., Mrs). [1850- ] 



267 microscope-preparations of British hepatics, acquired by exchange, 

 1894, 1895. 



Tiselius (GUSTAV AUGUST). [1833- ] 



" Potamogetones Suecici exsiccati," purchased 1895-97. 



Todaro (AGOSTINO). [1818-92] 



Set of Sicilian plants, purchased at various intervals. 



Tonduz (ADOLPHE). 



878 plants from Costa Rica, purchased 1899-1902. 



Tournefort (JOSEPH PITTON DE). [1656-1 708J 



Collection from the Levant made about 1702 ; other collections in 

 Herb. Banks. 



Tracy (S. M.). 



1,513 plants from Southern United States, purchased 1901-2. 



Trail (JAMES WILLIAM HELENUS). [1851- ] 

 160 palms from the Amazons, presented 1876. 



Trevor-Battye (AUBYN BERNARD ROCHFORT). 

 94 plants from Kolguev, presented 1895. 



Triana (Jos^ JERONIMO). [1828-90] 



Herbarium of New Grenada plants, containing 4,490 species, pur- 

 chased 1891. 



Trimen (HENRY). [1843-96] 



Herbarium of British plants (about 3,000 sheets), presented in 1873, 

 and specimens from Ceylon, etc., presented at various times. 



Trimen (ROLAND). [1840- ] 



192 plants from the Cape, presented 1871. 



Tuckerman (EDWARD). [1817-86] 



20 forms of Potamogeton from Northern United States, presented 

 1849 ; " Licbenes Americae Septentrionalis," 150 specimens in 6 fascicles 

 (1848-54), purchased 1875 ; 82 plants of New England, purchased 1875. 



Tullidelph (WALTER). 



Plants from Antigua, collected 1729, in Herb. Sloane. 



