11/13/26

How many plants touch your life every day?

Ira Flatow in conversation with Dr. Lúcia Lohmann. Photo by Charles Berquist.

Ever think about all the plants that touch your world every day? From the cotton sheets on your bed and coffee beans in your cup, to the paper on your desk and the flower on the windowsill? Not to mention all the plants that produce the oxygen we breathe.

Even though we encounter plants everywhere, there’s still a lot to learn. Dr Lúcia Lohmann, head of the Missouri Botanical Garden, joined Host Ira Flatow on stage at a live event in St Louis to speak about our daily connections to the plants that make up our world. She’s part of a global effort to preserve the world’s plant species, discover and identify new ones, and explore their properties.


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Segment Guests

Lúcia Lohmann

Dr. Lúcia Lohmann is president and director of the Missouri Botanical Garden, and the George Engelmann Professor of Botany at Washington University in St. Louis.

Segment Transcript

The transcript is being processed. It will be available 2-3 days after this story’s publication date.

Meet the Producers and Host

About Ira Flatow

Ira Flatow is the founder and host of Science Friday. His green thumb has revived many an office plant at death’s door.

About Charles Bergquist

As Science Friday’s director and senior producer, Charles Bergquist channels the chaos of a live production studio into something sounding like a radio program. Favorite topics include planetary sciences, chemistry, materials, and shiny things with blinking lights.

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