- 736 specimens collected from at least 2 countries
- 205 specimens used in 44 works
Progress
Dates Collected
- 1835 – 1840 2
- 1870 – 1875 199
- 1875 – 1880 214
- 1880 – 1885 5
- 1885 – 1890 12
- 1890 – 1895 2
- 1895 – 1900 1
- 1900 – 1905 2
- 1970 – 1975 4
- 1975 – 1980 3
- 1985 – 1990 1