Tron Soot-Ryen
Thrond Soot-Ryen
* March 07, 1896 – May 10, 1986 †
biologist
Biologist (1896-1986)
- 27,145 specimens collected from at least 9 countries
- 2,739 specimens identified from at least 7 countries
- 2,578 specimens used in 59 works
Progress
Collected From
Dates Collected
- 1895 – 1900 3
- 1905 – 1910 1
- 1910 – 1915 1
- 1915 – 1920 158
- 1920 – 1925 6,827
- 1925 – 1930 3,782
- 1930 – 1935 2,936
- 1935 – 1940 5,990
- 1940 – 1945 3,815
- 1945 – 1950 3,071
- 1950 – 1955 247
- 1955 – 1960 103
- 1960 – 1965 33
- 1970 – 1975 2
Dates Identified
- 1935 – 1940 1
- 1940 – 1945 2
- 1945 – 1950 687
- 1955 – 1960 882
- 1960 – 1965 3
- 1965 – 1970 2
- 2005 – 2010 11