- 1,011 specimens collected from at least 1 country
- 7 specimens identified from at least 1 country
- 140 specimens used in 19 works
Progress
Dates Collected
- 1865 – 1870 1
- 1870 – 1875 1
- 1880 – 1885 76
- 1885 – 1890 529
- 1890 – 1895 114
- 1895 – 1900 11
- 1900 – 1905 14
- 1905 – 1910 13
- 1910 – 1915 19
- 1915 – 1920 4
- 1920 – 1925 3
- 1925 – 1930 2
- 1930 – 1935 1
- 1935 – 1940 3
- 1940 – 1945 7
- 1980 – 1985 1
- 1990 – 1995 11
- 1995 – 2000 24
- 2000 – 2005 24
- 2005 – 2010 1