- 36,478 specimens collected from at least 37 countries
- 10,800 specimens identified from at least 43 countries
- 16,950 specimens used in 140 works
Progress
Collected From
- United States 20,346
- Puerto Rico 5,096
- Canada 4,170
- Ecuador 1,966
- Mexico 1,591
- Greenland 1,334
- Dominican Republic 849
- Colombia 441
- Jamaica 157
- Costa Rica 92
- Antarctica 71
- Argentina 56
- Iceland 45
- Cuba 16
- Guam 14
- Sweden 13
- Japan 11
- Peru 9
- Malaysia 9
- Brazil 6
- Fiji 5
- Haiti 5
- United States Minor Outlying Islands 4
- Philippines 3
- Guatemala 3
- Belize 3
- Bolivia 2
- India 2
- Dominica 2
- Australia 1
- Ireland 1
- Honduras 1
- Venezuela 1
- Saint Kitts and Nevis 1
- Russian Federation 1
- Albania 1
- South Africa 1
Identified From
- United States 2,494
- Ecuador 2,364
- Canada 1,601
- Brazil 1,053
- Dominican Republic 1,036
- Puerto Rico 667
- Jamaica 640
- Colombia 186
- Cuba 144
- Haiti 141
- Mexico 124
- Greenland 58
- Venezuela 50
- Peru 36
- Argentina 22
- Virgin Islands, U.S. 22
- Panama 18
- Costa Rica 17
- Trinidad and Tobago 16
- Chile 13
- Saint Lucia 11
- Bolivia 11
- China 8
- Norway 7
- Grenada 6
- Indonesia 5
- Saint Kitts and Nevis 5
- Iceland 4
- Guadeloupe 3
- Japan 3
- Martinique 3
- Antarctica 3
- Guyana 3
- Belize 2
- Honduras 2
- Papua New Guinea 2
- New Zealand 2
- Fiji 2
- El Salvador 1
- Bermuda 1
- Cayman Islands 1
- Guatemala 1
- India 1
Dates Collected
- 1770 – 1775 20
- 1840 – 1845 1
- 1850 – 1855 1
- 1870 – 1875 7
- 1875 – 1880 12
- 1880 – 1885 4
- 1890 – 1895 1
- 1895 – 1900 6
- 1900 – 1905 2
- 1910 – 1915 4
- 1915 – 1920 1
- 1920 – 1925 8
- 1925 – 1930 49
- 1930 – 1935 2,583
- 1935 – 1940 4,316
- 1940 – 1945 3,853
- 1945 – 1950 5,851
- 1950 – 1955 6,674
- 1955 – 1960 14
- 1960 – 1965 4,510
- 1965 – 1970 467
- 1970 – 1975 4,080
- 1975 – 1980 1,030
- 1980 – 1985 2,472
- 1985 – 1990 64
- 1990 – 1995 3
- 2005 – 2010 2
Dates Identified
- 1930 – 1935 8
- 1935 – 1940 10
- 1940 – 1945 8
- 1945 – 1950 92
- 1950 – 1955 49
- 1955 – 1960 26
- 1960 – 1965 66
- 1965 – 1970 3
- 1970 – 1975 215
- 1975 – 1980 125
- 1980 – 1985 860
- 1985 – 1990 18
- 1995 – 2000 5
- 2000 – 2005 24
- 2005 – 2010 4
- 2010 – 2015 11
- 2015 – 2020 28
- 2020 – 2025 14