Pond Plant Groups

Submerged plants are often referred to as oxygenators since they efficiently use carbon dioxide and release oxygen after photosynthesis. In addition to providing oxygen, submerged plants such as water lilies also help improve water quality and water clarity by filtering excess nutrients from the water.

Marginal or Bog plants like pickerel rush thrive in shallow water near the perimeter of the pond. Though their roots grow underwater, the majority of the plant grows out and above the water. This diverse group of plants is perfect to create a natural transition from pond to garden.

Floating plants are the third type of pond plants and as their name implies, float on the water surface. These plants develop extensive root systems that filter excess nutrients directly from the water and are often used as part of an algae-control regimen. Floating plants such as water hyacinths also provide shade to further curb aggressive algae growth.

The categorized list below shows Native Pond Plants for Oregon.

The list is on the OSU Extension Service web page at  "Create a Garden Pond For Wildlife".

You can check this site for some Native Plants Nurseries-Oregon to find pond references as well.

Oregon Native Plants for native plants in general.