Christine Johanna Buisman: The Pioneer Who Helped Unravel Dutch Elm Disease

Christine Buisman

Dutch Elm Disease March 22, 1900 Today is the birthday of the Dutch Phytopathologist Christine Johanna Buisman. Christine worked on the all-female-team of scientists tackling Dutch Elm Disease and led by the great botanist Johanna Westerdijk. Christine is remembered for her dedication to the topic, and she was the first scientist from the group to…

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Jan Gronovius: Botanist, Taxonomy Pioneer, and Plant Namer

Jan Frederik Gronovius thumbnail image

The Twinflower Today is the birthday of the Dutch botanist Jan Gronovius. Gronovius’s story is inextricably bound to the Virginia botanist John Clayton. Clayton botanized Virginia. In the early 1700s, Clayton sent specimens to Gronovius both directly and indirectly through the English naturalist Mark Catesby. Gronovius was a little in over his head as he…

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Jan Frederik Gronovius: Dutch Botanist and Early Collaborator of John Clayton

Jan Frederik Gronovius thumbnail image

A Way With Words Today is the anniversary of the death of the Dutch botanist Jan Frederik Gronovius who died on this day in 1762. Gronovius’s story is inextricably bound to the Virginia botanist John Clayton. Clayton botanized Virginia. In the early 1700s, Clayton sent specimens to Gronovius both directly and indirectly through the English…

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