- 36,675 specimens collected from at least 4 countries
- 42,964 specimens identified from at least 6 countries
- 17,257 specimens used in 126 works
Progress
Dates Collected
- 1930 – 1935 24
- 1935 – 1940 159
- 1940 – 1945 205
- 1945 – 1950 341
- 1950 – 1955 3,280
- 1955 – 1960 3,096
- 1960 – 1965 1,869
- 1965 – 1970 2,261
- 1970 – 1975 4,248
- 1975 – 1980 6,191
- 1980 – 1985 4,555
- 1985 – 1990 3,285
- 1990 – 1995 4,235
- 1995 – 2000 1,770
- 2000 – 2005 970
- 2005 – 2010 120
Dates Identified
- 1865 – 1870 1
- 1880 – 1885 1
- 1890 – 1895 4
- 1895 – 1900 1
- 1900 – 1905 1
- 1915 – 1920 5
- 1920 – 1925 24
- 1925 – 1930 2
- 1930 – 1935 31
- 1935 – 1940 198
- 1940 – 1945 197
- 1945 – 1950 293
- 1950 – 1955 3,093
- 1955 – 1960 3,313
- 1960 – 1965 2,014
- 1965 – 1970 2,112
- 1970 – 1975 4,626
- 1975 – 1980 5,804
- 1980 – 1985 4,436
- 1985 – 1990 3,148
- 1990 – 1995 4,095
- 1995 – 2000 3,034
- 2000 – 2005 1,852
- 2005 – 2010 1,665
- 2010 – 2015 1
- 2020 – 2023 23