Aquatic Plants

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Across
  1. 4. Invasive water plant
  2. 5. Flowering water plant
  3. 8. Water margin plant
  4. 9. Tiny floating plant
  5. 10. Simple aquatic plant
Down
  1. 1. Featherlike water plant
  2. 2. Free-floating seaweed
  3. 3. Large brown seaweed
  4. 6. Marine plant, often edible
  5. 7. Pondfloating flower