- 22 specimens collected from at least 6 countries
- 101 specimens identified from at least 6 countries
- 10 specimens used in 4 works
Progress
Collected From
Identified From
Dates Collected
- 1935 – 1940 3
- 1950 – 1955 2
- 1955 – 1960 11
- 1960 – 1965 1
- 1965 – 1970 3
- 1970 – 1975 2