Mildred Esther Mathias
Mildred Esther Mathias Hassler; Mathias; Mildred Esther Hasler; Mildred Esther Hassler; Mildred E. Mathias; M. E. Mathias
September 19, 1906 – February 16, 1995
botanist, horticulturist, botanical collector, university teacher
American botanist, horticulturalist, botanical collector and university teacher (1906-1995)
http://www.wikidata.org/entity/Q4284790
https://en.wikipedia.org/wiki/Mildred_E._Mathias [View]
Mathias Hassler, Mildred Esther. 2024. Natural history specimens collected and/or identified and deposited. [Data set]. Zenodo. https://doi.org/10.5281/zenodo.8030805
- 4,029 specimens collected from at least 18 countries
- 6,102 specimens identified from at least 34 countries
- 1,573 specimens used in 137 works
Progress
Collected From
Identified From
- United States 2,407
- Ecuador 972
- Mexico 900
- Brazil 626
- Colombia 203
- Argentina 128
- Chile 107
- Australia 101
- Peru 95
- Haiti 50
- Cuba 45
- Puerto Rico 44
- Bolivia 40
- Guatemala 38
- Uruguay 25
- Dominican Republic 25
- Canada 20
- Costa Rica 15
- Panama 14
- Paraguay 14
- Venezuela 11
- New Zealand 11
- Jamaica 10
- Honduras 8
- Belize 7
- Trinidad and Tobago 6
- Bermuda 4
- South Africa 3
- Guyana 3
- Suriname 2
- Guadeloupe 2
- Nicaragua 2
- Tanzania 1
- El Salvador 1
Dates Collected
- 1895 – 1900 1
- 1900 – 1905 3
- 1905 – 1910 1
- 1910 – 1915 3
- 1915 – 1920 2
- 1920 – 1925 1
- 1925 – 1930 570
- 1930 – 1935 194
- 1935 – 1940 275
- 1940 – 1945 13
- 1945 – 1950 40
- 1950 – 1955 51
- 1955 – 1960 1,028
- 1960 – 1965 1,557
- 1965 – 1970 54
- 1970 – 1975 9
- 1975 – 1980 26
- 1980 – 1985 2
- 1985 – 1990 3
- 1990 – 1995 5
- 1995 – 2000 1
- 2005 – 2010 8
- 2010 – 2015 1
Dates Identified
- 1910 – 1915 1
- 1920 – 1925 2
- 1925 – 1930 11
- 1930 – 1935 182
- 1935 – 1940 763
- 1940 – 1945 237
- 1945 – 1950 66
- 1950 – 1955 103
- 1955 – 1960 326
- 1960 – 1965 131
- 1965 – 1970 95
- 1970 – 1975 197
- 1975 – 1980 307
- 1980 – 1985 64
- 1985 – 1990 4
- 1990 – 1995 2
- 1995 – 2000 13
- 2005 – 2010 3
- 2010 – 2015 3
- 2015 – 2020 7
- 2020 – 2024 99