Arthur Cronquist
Cronquist; Arthur John Cronquist; Arthur J. Cronquist; A. J. Cronquist
March 19, 1919 – March 22, 1992
botanist
American botanist (1919-1992)
http://www.wikidata.org/entity/Q362245
https://en.wikipedia.org/wiki/Arthur_Cronquist [View]
- 29,410 specimens collected from at least 11 countries
- 828 specimens identified from at least 5 countries
- 6,605 specimens used in 171 works
Progress
Collected From
- United States 23,542
- Mexico 5,413
- Costa Rica 49
- Venezuela 21
- New Caledonia 14
- Canada 11
- Australia 2
- Armenia 2
- Russian Federation 2
- Jamaica 1
- Iran 1
Identified From
- United States 672
- Mexico 130
- Ecuador 17
- Canada 2
- Panama 2
Dates Collected
- 1845 – 1850 4
- 1850 – 1855 1
- 1880 – 1885 1
- 1900 – 1905 1
- 1910 – 1915 2
- 1920 – 1925 1
- 1925 – 1930 1
- 1930 – 1935 4
- 1935 – 1940 1,371
- 1940 – 1945 1,541
- 1945 – 1950 7,392
- 1950 – 1955 5,671
- 1955 – 1960 3,057
- 1960 – 1965 3,373
- 1965 – 1970 2,339
- 1970 – 1975 1,991
- 1975 – 1980 634
- 1980 – 1985 820
- 1985 – 1990 471
- 1990 – 1995 3
- 1995 – 2000 1
- 2005 – 2010 1
Dates Identified
- 1910 – 1915 1
- 1935 – 1940 11
- 1940 – 1945 19
- 1945 – 1950 13
- 1950 – 1955 102
- 1955 – 1960 58
- 1960 – 1965 7
- 1965 – 1970 28
- 1970 – 1975 2
- 1975 – 1980 2
- 1980 – 1985 5
- 1985 – 1990 13
- 1990 – 1995 4
- 2010 – 2015 1
- 2020 – 2025 7