Botany
Photo Find
With a rolleiflex camera, a pioneering botanist documented his fieldwork—and created art
Arctic Dispatch: Thermokarst and Toolik
The team studies consequences of the Arctic’s warming temperatures
35 Who Made a Difference: Mark Plotkin
An ethnobotanist takes up the cause of rain forest conservation
Fakahatchee Ghosts
But no exorcisms, please these rare orchids are the stars of a hit movie and a best-selling book
Sherlock of Spuds
In a case that could reveal the villain behind the Irish Potato Famine, the gumshoe is a plant scientist
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