- 184 specimens collected from at least 2 countries
- 7 specimens identified from at least 1 country
- 4 specimens used in 4 works
Progress
Collected From
- United States 177
- United Kingdom 1
Identified From
Dates Collected
- 1805 – 1810 1
- 1825 – 1830 2
- 1835 – 1840 3
- 1845 – 1850 2
- 1855 – 1860 1
- 2010 – 2015 1