- 1,012 specimens collected from at least 5 countries
- 45 specimens identified from at least 4 countries
- 38 specimens used in 16 works
Progress
Collected From
- Azerbaijan 891
- Russian Federation 53
- Georgia 46
- Armenia 15
- Iran 1
Identified From
- Russian Federation 20
- Azerbaijan 14
- Georgia 10
- Armenia 1
Dates Collected
- 1920 – 1925 1
- 1925 – 1930 612
- 1930 – 1935 294
- 1935 – 1940 16
- 1940 – 1945 24
- 1945 – 1950 2
- 1950 – 1955 13
- 1955 – 1960 13
- 1970 – 1975 3
- 1975 – 1980 2