- 2,572 specimens collected from at least 13 countries
- 741 specimens identified from at least 6 countries
- 590 specimens used in 30 works
Progress
Collected From
- Canada 2,116
- Iraq 177
- Greenland 82
- Norway 59
- Svalbard and Jan Mayen 10
- Iceland 6
- Türkiye 4
- United States 4
- India 2
- United Kingdom 2
- Iran, Islamic Republic of 2
- Nepal 1
- Switzerland 1
Identified From
- Canada 596
- Norway 46
- Svalbard and Jan Mayen 10
- Greenland 1
- United Kingdom 1
- Russian Federation 1
Dates Collected
- 1925 – 1930 1
- 1930 – 1935 818
- 1935 – 1940 1,272
- 1940 – 1945 1
- 1945 – 1950 184
- 1950 – 1955 3
- 1955 – 1960 191
- 1960 – 1965 1
- 1975 – 1980 4
- 1980 – 1985 1
Dates Identified
- 1930 – 1935 337
- 1935 – 1940 379
- 1950 – 1955 1
- 1955 – 1960 1
- 1960 – 1965 2