- 6,211 specimens collected from at least 21 countries
- 1,084 specimens identified from at least 13 countries
- 3,960 specimens used in 145 works
Progress
Collected From
Dates Collected
- 1880 – 1885 1
- 1895 – 1900 1
- 1900 – 1905 4
- 1905 – 1910 2
- 1910 – 1915 2
- 1915 – 1920 1
- 1930 – 1935 1
- 1935 – 1940 15
- 1940 – 1945 1
- 1955 – 1960 1
- 1960 – 1965 3
- 1965 – 1970 235
- 1970 – 1975 416
- 1975 – 1980 405
- 1980 – 1985 584
- 1985 – 1990 491
- 1990 – 1995 1,571
- 1995 – 2000 1,930
- 2000 – 2005 233
- 2005 – 2010 220
- 2010 – 2015 1
- 2015 – 2020 13
Dates Identified
- 1960 – 1965 2
- 1965 – 1970 29
- 1970 – 1975 28
- 1975 – 1980 24
- 1980 – 1985 6
- 1985 – 1990 2