- 41,846 specimens collected from at least 24 countries
- 24 specimens identified from at least 2 countries
- 16,435 specimens used in 234 works
Progress
Collected From
- China 37,704
- Myanmar 3,138
- France 52
- India 31
- Canada 16
- United Kingdom 5
- United States 4
- Australia 4
- Taiwan 3
- Jamaica 3
- Bhutan 3
- Hong Kong 2
- Papua New Guinea 2
- Bangladesh 2
- Afghanistan 2
- South Africa 1
- Thailand 1
- Chile 1
- Japan 1
- Malaysia 1
- Vietnam 1
- Switzerland 1
- Timor-Leste 1
- Algeria 1
Dates Collected
- 1800 – 1805 1
- 1815 – 1820 3
- 1820 – 1825 2
- 1825 – 1830 9
- 1870 – 1875 1
- 1880 – 1885 2
- 1885 – 1890 4
- 1890 – 1895 2
- 1895 – 1900 1
- 1900 – 1905 420
- 1905 – 1910 1,832
- 1910 – 1915 9,534
- 1915 – 1920 6,389
- 1920 – 1925 10,976
- 1925 – 1930 3,996
- 1930 – 1935 1,690
- 1935 – 1940 31
- 1940 – 1945 6
- 1945 – 1950 2
- 1950 – 1955 4
- 1955 – 1960 3
- 1960 – 1965 3
- 1970 – 1975 1
- 1975 – 1980 2
- 1980 – 1985 1
- 1985 – 1990 1
- 1990 – 1995 2
- 1995 – 2000 2
- 2005 – 2010 1
- 2010 – 2015 2