Josef Duda
Duda
March 19, 1925 – August 26, 2012
botanist
botanist
- 688 specimens collected from at least 8 countries
- 149 specimens identified from at least 9 countries
- 92 specimens used in 12 works
Progress
Identified From
- Canada 71
- Slovakia 30
- Czechia 27
- Poland 5
- Austria 4
- United States 3
- Russian Federation 3
- Spain 1
- Guinea 1
Dates Collected
- 1850 – 1855 1
- 1885 – 1890 4
- 1935 – 1940 3
- 1945 – 1950 78
- 1950 – 1955 383
- 1955 – 1960 131
- 1960 – 1965 4
- 1965 – 1970 4
- 1970 – 1975 24
- 1975 – 1980 24
- 1980 – 1985 14
- 1985 – 1990 8
Dates Identified
- 1945 – 1950 1
- 1955 – 1960 1
- 1960 – 1965 2
- 1965 – 1970 67
- 1975 – 1980 2
- 1985 – 1990 1