- 280 specimens collected from at least 1 country
- 120 specimens identified from at least 1 country
- 101 specimens used in 54 works
Progress
Collected From
- United States 280
Identified From
- United States 120
Dates Collected
- 1970 – 1975 1
- 2005 – 2010 137
- 2010 – 2015 142