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NPR: Here's The Buzz On America's Forgotten Native 'Tea' Plant

NPR: Here's The Buzz On America's Forgotten Native 'Tea' Plant

Yaupon growing in the wild in east Texas. This evergreen holly was once valuable to Native American tribes in the Southeastern U.S., which made a brew from its caffeinated leaves. Murray Carpenter for NPR During a severe drought in 2011, JennaDee Detro noticed that many trees on the family cattle ranch in Cat Spring, Texas, withered, but a certain evergreen holly appeared vigorous. It's called a yaupon. "The best we can tell is that they enjoy suffering," Detro says with a laugh. "So this kind of extreme weather in Texas — and the extreme soil conditions — are perfect for...

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