- 334 specimens collected from at least 10 countries
- 21 specimens identified from at least 5 countries
- 40 specimens used in 13 works
Progress
Collected From
- Uzbekistan 99
- Kazakhstan 58
- Kyrgyzstan 49
- Russian Federation 35
- Tajikistan 21
- Afghanistan 16
- China 2
- Finland 2
- Turkmenistan 1
- Kiribati 1
Identified From
Dates Collected
- 1850 – 1855 1
- 1905 – 1910 32
- 1910 – 1915 136
- 1915 – 1920 9
- 1920 – 1925 10
- 1925 – 1930 33
- 1930 – 1935 45
- 1935 – 1940 27
- 1940 – 1945 1
- 1945 – 1950 11
- 1950 – 1955 9
- 1955 – 1960 4