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It grows from the root system of a cypress tree. Scientists don’t know for sure why these knees exist. They have two theories, which consists of providing structural stability to the tree and helping to provide oxygen to the roots in flooded environments. #wetlands #botany #stem
Transcript
This is a cypress need, and scientists don't know why they exist. I'm an Everglades scientist, and a cypress need is a small, woody structure that grows in wet environments like the Everglades, and they're usually surrounded around cypress trees. However, scientists don't know why they exist. They think that it might either provide stability to the roots or provide oxygen. However, they don't know.