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Facts on Duckweed. Have you ever looked out at a pond and noticed the surface was covered in something green? Don't mistake this for fronds, algae or toxic waste. It may just be duckweed, tiny oval-shaped plants on the water's surface. These plants can cause some problems, but they also have benefits.

Table of contents Facts on Duckweed
Plant Family 00:37
Habitat 00:56
Uses 01:18
Potential Problems 01:38
Environmental Benefits 02:13

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