- 563 specimens collected from at least 8 countries
- 1,226 specimens identified from at least 12 countries
- 300 specimens used in 20 works
Progress
Collected From
- Canada 292
- United States 198
- Panama 57
- Ecuador 2
- Chile 1
- New Zealand 1
- Belize 1
- Venezuela 1
Identified From
- Canada 774
- United States 354
- South Africa 51
- Suriname 9
- United Kingdom 4
- Mozambique 4
- Cuba 4
- Trinidad and Tobago 3
- Ecuador 2
- Uganda 2
- Zimbabwe 2
- Sweden 1
Dates Collected
- 1910 – 1915 12
- 1915 – 1920 20
- 1920 – 1925 248
- 1925 – 1930 61
- 1930 – 1935 37
- 1935 – 1940 1
- 1945 – 1950 1
- 1960 – 1965 1
- 2015 – 2020 5
Dates Identified
- 1925 – 1930 84
- 1930 – 1935 2
- 2005 – 2010 1