- 2,526 specimens collected from at least 24 countries
- 1,186 specimens identified from at least 40 countries
- 79 specimens used in 28 works
Progress
Collected From
- Poland 1,599
- Congo, The Democratic Republic of the 471
- Congo 131
- Guinea 82
- Benin 43
- Uganda 25
- Kazakhstan 21
- South Africa 21
- Slovakia 13
- Papua New Guinea 9
- Tanzania 6
- Equatorial Guinea 6
- Germany 4
- Angola 2
- Sierra Leone 2
- Guyana 2
- Indonesia 2
- France 1
- Russian Federation 1
- Guinea-Bissau 1
- Greece 1
- Thailand 1
- Czechia 1
- Kenya 1
Identified From
- Congo, The Democratic Republic of the 365
- Poland 351
- Congo 104
- Guinea 71
- Tanzania 26
- South Africa 21
- Nigeria 21
- Uganda 20
- Niger 16
- Rwanda 15
- Côte d'Ivoire 14
- Gabon 10
- Liberia 10
- Papua New Guinea 9
- Brazil 6
- Ghana 6
- Sierra Leone 6
- Burundi 6
- Zambia 4
- Cameroon 4
- United States 3
- Mexico 2
- Indonesia 2
- Guyana 2
- Spain 2
- Benin 2
- Kenya 1
- Slovenia 1
- Thailand 1
- Slovakia 1
- India 1
- Namibia 1
- Germany 1
- France 1
- Cuba 1
- Canada 1
- Portugal 1
- Gambia 1
- Senegal 1
- Equatorial Guinea 1
Dates Collected
- 1840 – 1845 1
- 1870 – 1875 1
- 1885 – 1890 1
- 1890 – 1895 1
- 1900 – 1905 2
- 1915 – 1920 2
- 1920 – 1925 1
- 1930 – 1935 2
- 1935 – 1940 4
- 1945 – 1950 1
- 1950 – 1955 57
- 1955 – 1960 1,236
- 1960 – 1965 230
- 1965 – 1970 222
- 1970 – 1975 411
- 1975 – 1980 250
- 1980 – 1985 11
- 1985 – 1990 25
- 1995 – 2000 58
- 2015 – 2020 1
Dates Identified
- 1960 – 1965 3
- 1980 – 1985 2
- 1985 – 1990 4
- 1990 – 1995 1