- 1,124 specimens collected from at least 17 countries
- 4,756 specimens identified from at least 30 countries
- 430 specimens used in 55 works
Progress
Collected From
- United States 516
- Australia 304
- Peru 122
- Mexico 35
- Greece 28
- Italy 23
- France 19
- Portugal 18
- Spain 9
- Austria 8
- Germany 7
- Sweden 7
- Canada 3
- United Kingdom 3
- Nepal 1
- New Zealand 1
- Netherlands 1
Identified From
- United States 3,259
- Mexico 788
- Australia 250
- Chile 86
- Brazil 85
- Colombia 34
- Ecuador 28
- Argentina 27
- Peru 24
- Bolivia 21
- Jamaica 14
- Uruguay 14
- Dominican Republic 14
- Venezuela 13
- Portugal 10
- Haiti 10
- Guadeloupe 5
- Paraguay 4
- Spain 3
- Falkland Islands (Malvinas) 3
- Suriname 2
- Costa Rica 2
- France 2
- Greece 2
- Italy 1
- Netherlands 1
- Ukraine 1
- Canada 1
- Guatemala 1
- Panama 1
Dates Collected
- 1900 – 1905 1
- 1905 – 1910 1
- 1920 – 1925 9
- 1925 – 1930 11
- 1930 – 1935 5
- 1935 – 1940 3
- 1940 – 1945 2
- 1945 – 1950 10
- 1950 – 1955 15
- 1955 – 1960 186
- 1960 – 1965 472
- 1965 – 1970 64
- 1970 – 1975 30
- 1975 – 1980 122
- 1980 – 1985 1
Dates Identified
- 1895 – 1900 2
- 1920 – 1925 10
- 1925 – 1930 27
- 1930 – 1935 2
- 1945 – 1950 1
- 1950 – 1955 7
- 1955 – 1960 33
- 1960 – 1965 394
- 1965 – 1970 536
- 1970 – 1975 165
- 1975 – 1980 333
- 1980 – 1985 116
- 1985 – 1990 268
- 1990 – 1995 685
- 1995 – 2000 6
- 2015 – 2020 1
- 2020 – 2025 1