- 964 specimens collected from at least 3 countries
- 19 specimens identified from at least 1 country
- 125 specimens used in 28 works
Progress
Dates Collected
- 1800 – 1805 1
- 1825 – 1830 1
- 1865 – 1870 1
- 1880 – 1885 1
- 1885 – 1890 1
- 1895 – 1900 98
- 1900 – 1905 119
- 1905 – 1910 13
- 1910 – 1915 8
- 1915 – 1920 1
- 1930 – 1935 1
- 1985 – 1990 2
Dates Identified
- 1900 – 1905 1
- 1905 – 1910 3
- 1910 – 1915 3
- 1950 – 1955 1
- 2000 – 2005 1
- 2005 – 2010 1