Alwyn Howard Gentry
argentin; A.H.Gentry; Al Gentry; Alwyn H. Gentry; A. Gentry
* January 06, 1945 – August 03, 1993 †
curator, botanist, botanical collector
American botanist (1945-1993)
http://www.wikidata.org/entity/Q449930
https://en.wikipedia.org/wiki/Alwyn_Gentry [View]
Gentry, Alwyn Howard. 2023. Natural history specimens collected and/or identified and deposited. [Data set]. Zenodo. https://doi.org/10.5281/zenodo.8166401
- 126,063 specimens collected from at least 54 countries
- 27,563 specimens identified from at least 72 countries
- 91,530 specimens used in 390 works
Progress
Collected From
- Peru 36,515
- Colombia 31,055
- Ecuador 12,402
- Panama 9,984
- Brazil 9,008
- Venezuela 4,750
- Bolivia 4,509
- Costa Rica 3,628
- Madagascar 1,859
- Mexico 1,622
- Belize 1,557
- Jamaica 892
- Cameroon 796
- Paraguay 769
- Nigeria 677
- Malaysia 634
- Papua New Guinea 546
- French Guiana 503
- Gabon 397
- United States 355
- Nicaragua 342
- Puerto Rico 303
- Thailand 294
- Argentina 266
- Taiwan 250
- India 249
- Central African Republic 220
- Guatemala 213
- Dominican Republic 193
- Honduras 174
- Tanzania 162
- Chile 144
- New Caledonia 95
- South Africa 77
- Australia 71
- Cuba 30
- Suriname 7
- Kenya 5
- Singapore 4
- El Salvador 4
- Japan 3
- Guyana 2
- Zambia 2
- Afghanistan 1
- Angola 1
- Saint Barthélemy 1
- Bahamas 1
- Canada 1
- China 1
- Egypt 1
- Indonesia 1
- Kiribati 1
- Mozambique 1
- Zimbabwe 1
Identified From
- Brazil 11,041
- Colombia 3,719
- Peru 3,396
- Costa Rica 1,203
- Nicaragua 1,166
- Mexico 935
- Ecuador 875
- Panama 862
- Paraguay 755
- Venezuela 712
- Bolivia 555
- Guyana 350
- United States 343
- French Guiana 172
- Madagascar 156
- Belize 128
- Cameroon 100
- Guatemala 97
- Jamaica 89
- Puerto Rico 78
- Suriname 74
- Argentina 70
- Chile 61
- El Salvador 51
- Honduras 49
- Thailand 35
- Gabon 28
- Cuba 26
- Dominican Republic 21
- Haiti 20
- Trinidad and Tobago 19
- Central African Republic 17
- Nigeria 15
- Tanzania 9
- South Africa 9
- Curaçao 8
- Malawi 7
- Zimbabwe 7
- Congo, The Democratic Republic of the 6
- Virgin Islands, U.S. 6
- Australia 5
- Bonaire, Sint Eustatius and Saba 4
- Uganda 4
- Uruguay 4
- Bahamas 3
- Côte d'Ivoire 3
- Kenya 3
- Aruba 2
- Indonesia 2
- Comoros 2
- Malaysia 2
- Saint Vincent and the Grenadines 2
- Zambia 2
- Andorra 1
- Angola 1
- Burundi 1
- Congo 1
- Germany 1
- Ethiopia 1
- France 1
- Grenada 1
- Guinea 1
- Guam 1
- India 1
- Sri Lanka 1
- Mozambique 1
- New Caledonia 1
- Papua New Guinea 1
- Rwanda 1
- Sierra Leone 1
- Senegal 1
- Taiwan 1
Dates Collected
- 1840 – 1845 1
- 1870 – 1875 1
- 1875 – 1880 7
- 1880 – 1885 1
- 1890 – 1895 1
- 1895 – 1900 2
- 1915 – 1920 1
- 1920 – 1925 2
- 1925 – 1930 2
- 1930 – 1935 6
- 1935 – 1940 8
- 1940 – 1945 7
- 1945 – 1950 10
- 1950 – 1955 6
- 1955 – 1960 28
- 1960 – 1965 41
- 1965 – 1970 302
- 1970 – 1975 18,265
- 1975 – 1980 23,623
- 1980 – 1985 29,410
- 1985 – 1990 31,259
- 1990 – 1995 16,023
- 1995 – 2000 526
- 2000 – 2005 254
- 2005 – 2010 297
- 2010 – 2015 322
- 2015 – 2020 131
- 2020 – 2023 3
Dates Identified
- 1875 – 1880 2
- 1890 – 1895 1
- 1905 – 1910 4
- 1920 – 1925 2
- 1935 – 1940 1
- 1940 – 1945 1
- 1950 – 1955 1
- 1955 – 1960 1
- 1960 – 1965 11
- 1965 – 1970 17
- 1970 – 1975 1,251
- 1975 – 1980 1,982
- 1980 – 1985 3,254
- 1985 – 1990 4,615
- 1990 – 1995 2,001
- 1995 – 2000 30
- 2000 – 2005 16
- 2005 – 2010 22
- 2010 – 2015 21
- 2015 – 2020 142
- 2020 – 2023 199