- 745 specimens collected from at least 2 countries
- 189 specimens used in 31 works
Progress
Dates Collected
- 1870 – 1875 171
- 1875 – 1880 190
- 1880 – 1885 4
- 1885 – 1890 11
- 1890 – 1895 2
- 1895 – 1900 1
- 1900 – 1905 2
- 1970 – 1975 4
- 1975 – 1980 3
- 1985 – 1990 1