Triptree, John Samuel Dates of birth and death: 1803 in London, Middlesex - 1873
Also known as: J. S. T. ; Worked for: Louis Fraser: Zoologica typica 1845-9 ;
Troedel, Johannes Theodor Carl / Charles Dates of birth and death: 1835 - 1906
Also known as: C. T. ; Karl / Charles Troedel ;Worked for: Ferdinand Jakob Heinrich von Müller (1825-1896) ; Frederick McCoy (1823-1899) ; Baron Sir Ferdinand Jacob Heinrich von Mueller (German: Müller) (1825-1896) ;
Tröger, Katharina Margarete Annemarie ° Dates of birth and death: 1912 in Ilmenau, Thuringia, Germany - 1999
Also known as: K. M. A. T. ; Annemarie Tröger ; Worked for: Elisabeth Schiemann: Weize, Roggen, Gerste (Berlin 1947) ; A. Petersen & Wehsarg: Ackerunkräuter (Berlin 1954) ; Hegi: Illustrierte Flora von Mitteleuropa (2nd ed. 1960s) ;
Troll, Johann Heinrich Dates of birth and death: 1756 in Winterthur - 1824
Also known as: J. H. T. ; Worked for: Henri Louis Duhamel du Monceau (1700-1782) ;
Troll, Wilhelm Julius Georg Hubert Dates of birth and death: 1897 in Munich - 1978
Also known as: W. J. G. H. T. ;Worked for: Organisation und Gestalt im Bereich der Blüte (Berlin 1924) ;
