Darwin's Orchid Prediction: The Long-Tongued Moth
Chapter 1

The art of botanical catfishing

Chapter 2

Vanilla, the orchid in your kitchen

Chapter 3

Orchidelirium and the Victorian craze

Chapter 4

The ultimate botanical rule-breakers

Ch 4 · The ultimate botanical rule-breakers
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misslily Darwin's Orchid Prediction

He saw a foot-long flower and knew a long-tongued moth was out there hiding!

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Seeds disguised as dust

misslily While apple and bean seeds carry endosperm, empty orchid seeds look like fine dust and float miles on the wind.

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The fungal foster parents

misslily Myco-heterotrophy provides the essential underground foster care that young seedlings require.

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Fun Fact

Orchid diversity: There are over 25,000 species of orchids on Earth, which is more than double the number of bird species.

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Glossary
resupination (noun)
The inversion of a flower or other plant part by a twisting of its stalk during growth. Some rare species bypass this 180-degree rotation entirely, blooming with their lips facing upward to attract pollinators.

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Gossip

Which orchid superpower is the coolest?

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Quiz

Approximately how small is the smallest known orchid seed?

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Quiz

What critical component do orchid seeds completely lack compared to typical plant seeds?

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Quiz

How do empty orchid seeds obtain the nutrients they need to germinate?

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Quiz

What is the term for a plant that gets its food from parasitizing fungi?

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Quiz

What term describes plants like orchids that grow on other plants without stealing their nutrients?

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Quiz

What is the spongy, silvery-white root covering that helps tree-dwelling orchids absorb air moisture?

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Quiz

In what year did Charles Darwin make his famous prediction about the star orchid's pollinator?

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Quiz

What is the scientific name of the moth discovered in 1903 that proved Darwin's prediction correct?

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