Eric A. Christenson
Eric Alston Christenson; Christenson
* 1956 – April 2011 †
botanist, horticulturist
U.S. botanist (1956–2011)
- 628 specimens collected from at least 27 countries
- 7,369 specimens identified from at least 84 countries
- 2,061 specimens used in 85 works
Progress
Collected From
- Guyana 174
- Ecuador 101
- French Guiana 70
- United States 67
- Costa Rica 47
- Panama 37
- Peru 28
- India 19
- Mexico 15
- Malaysia 12
- Bolivia 11
- Colombia 7
- Australia 6
- Honduras 4
- Suriname 4
- Guatemala 3
- Belize 2
- Brazil 2
- Puerto Rico 2
- Indonesia 2
- Philippines 2
- Papua New Guinea 1
- Venezuela 1
- Cameroon 1
- Thailand 1
- Taiwan 1
- Barbados 1
Identified From
- Guyana 1,599
- Peru 1,063
- Costa Rica 596
- Panama 594
- Colombia 539
- Brazil 449
- Ecuador 429
- Bolivia 208
- United States 193
- Mexico 192
- Paraguay 166
- Venezuela 132
- Jamaica 93
- Madagascar 82
- Papua New Guinea 65
- Cuba 62
- India 60
- Suriname 48
- Belize 46
- Bahamas 45
- French Guiana 44
- Philippines 43
- Honduras 39
- Guatemala 37
- Indonesia 34
- Tanzania 34
- Dominican Republic 31
- Trinidad and Tobago 29
- Argentina 28
- Myanmar 25
- Cameroon 22
- China 21
- Malaysia 19
- Fiji 18
- Nicaragua 13
- French Polynesia 12
- Puerto Rico 10
- Vietnam 10
- South Africa 9
- Nepal 8
- El Salvador 8
- Guadeloupe 8
- Sri Lanka 7
- United Kingdom 7
- Germany 6
- Martinique 6
- Solomon Islands 5
- Ethiopia 5
- Haiti 5
- New Caledonia 5
- Micronesia, Federated States of 4
- Vanuatu 4
- Chile 4
- Dominica 4
- Canada 4
- Palau 3
- Thailand 3
- Grenada 3
- Mauritius 2
- Uruguay 2
- Malawi 2
- Congo, The Democratic Republic of the 2
- Bangladesh 2
- Virgin Islands, U.S. 2
- Bhutan 2
- American Samoa 1
- Cook Islands 1
- Guam 1
- Russian Federation 1
- Gabon 1
- Central African Republic 1
- Congo 1
- Nigeria 1
- France 1
- Italy 1
- New Zealand 1
- Comoros 1
- Zambia 1
- Taiwan 1
- Saint Vincent and the Grenadines 1
- Turks and Caicos Islands 1
- Cambodia 1
- Ireland 1
- Mozambique 1
Dates Collected
- 1910 – 1915 1
- 1950 – 1955 2
- 1955 – 1960 2
- 1960 – 1965 1
- 1975 – 1980 7
- 1980 – 1985 98
- 1985 – 1990 179
- 1990 – 1995 240
- 1995 – 2000 4
- 2000 – 2005 13
- 2005 – 2010 4
- 2010 – 2015 1
- 2020 – 2023 1
Dates Identified
- 1975 – 1980 2
- 1980 – 1985 125
- 1985 – 1990 1,245
- 1990 – 1995 1,470
- 1995 – 2000 448
- 2000 – 2005 183
- 2005 – 2010 712
- 2010 – 2015 276
- 2015 – 2020 6
- 2020 – 2023 6