- 27 specimens collected from at least 3 countries
- 10 specimens identified from at least 7 countries
- 4 specimens used in 2 works
Progress
Collected From
- United Kingdom 15
- Canada 2
- Peru 1
Identified From
Dates Collected
- 1875 – 1880 12
- 1915 – 1920 2
- 1935 – 1940 10