Howard Alvin Crum
H.A.Crum; Howard Crum; Howard A. Crum; H. Crum; H. A. Crum
July 14, 1922 – April 30, 2002
bryologist, botanist, writer
American bryologist (1922-2002)
http://www.wikidata.org/entity/Q21340113
https://en.wikipedia.org/wiki/Howard_Alvin_Crum [View]
- 20,968 specimens collected from at least 22 countries
- 15,065 specimens identified from at least 76 countries
- 5,090 specimens used in 93 works
Progress
Collected From
Identified From
- United States 4,676
- Mexico 4,566
- Canada 2,635
- Colombia 717
- Brazil 500
- Jamaica 402
- Cuba 184
- Ecuador 179
- Venezuela 142
- Panama 129
- Bolivia 125
- Costa Rica 70
- Martinique 58
- Dominican Republic 51
- Peru 47
- Honduras 47
- Guatemala 41
- Sweden 40
- Haiti 35
- Puerto Rico 30
- Trinidad and Tobago 29
- Guadeloupe 22
- Australia 22
- Chile 20
- Barbados 18
- New Zealand 16
- Paraguay 13
- Indonesia 12
- Dominica 11
- Guyana 11
- Madagascar 11
- Réunion 11
- Virgin Islands, U.S. 10
- Uruguay 9
- Belize 6
- Argentina 6
- Norway 6
- Germany 5
- Nicaragua 5
- Denmark 5
- Mauritius 4
- Falkland Islands (Malvinas) 4
- Switzerland 4
- Saint Lucia 4
- United Kingdom 4
- Montserrat 4
- India 4
- Rwanda 3
- Papua New Guinea 3
- Russian Federation 3
- Saint Vincent and the Grenadines 2
- Belgium 2
- Japan 2
- Greenland 2
- Guinea 2
- Philippines 2
- France 2
- Bahamas 2
- Italy 1
- Spain 1
- China 1
- Bermuda 1
- French Guiana 1
- Faroe Islands 1
- Finland 1
- Tanzania 1
- Saint Kitts and Nevis 1
- El Salvador 1
- Azerbaijan 1
- Syria 1
- Hong Kong 1
- Czechia 1
- Luxembourg 1
- Gabon 1
- Vietnam 1
- South Africa 1
Dates Collected
- 1855 – 1860 1
- 1860 – 1865 3
- 1890 – 1895 1
- 1900 – 1905 2
- 1905 – 1910 5
- 1910 – 1915 1
- 1915 – 1920 1
- 1920 – 1925 1
- 1925 – 1930 7
- 1930 – 1935 55
- 1935 – 1940 6
- 1940 – 1945 136
- 1945 – 1950 1,743
- 1950 – 1955 1,635
- 1955 – 1960 9,898
- 1960 – 1965 3,052
- 1965 – 1970 1,726
- 1970 – 1975 405
- 1975 – 1980 302
- 1980 – 1985 714
- 1985 – 1990 127
- 1990 – 1995 480
- 1995 – 2000 13
- 2000 – 2005 2
- 2005 – 2010 1
- 2010 – 2015 1
Dates Identified
- 1890 – 1895 1
- 1930 – 1935 1
- 1935 – 1940 5
- 1940 – 1945 1
- 1945 – 1950 6
- 1950 – 1955 354
- 1955 – 1960 1,234
- 1960 – 1965 1,055
- 1965 – 1970 349
- 1970 – 1975 109
- 1975 – 1980 347
- 1980 – 1985 150
- 1985 – 1990 67
- 1990 – 1995 306
- 1995 – 2000 227
- 2000 – 2005 15
- 2005 – 2010 1
- 2010 – 2015 4
- 2015 – 2020 1
- 2020 – 2025 5