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Shore Rush

Juncus marginatus

Shore Rush Locations in North America
Shore Rush Locations in Southeast US

USDA, NRCS. 2018. The PLANTS Database (http://plants.usda.gov, 28 March 2018). National Plant Data Team, Greensboro, NC 27401-4901 USA.
Illustration: USDA-NRCS PLANTS Database / Britton, N.L., and A. Brown. 1913. An illustrated flora of the northern United States, Canada and the British Possessions. 3 vols. Charles Scribner’s Sons, New York. Vol. 1: 473.

What is Shore Rush?

Physical Characteristics

Leaves:

  • Flat
  • Soft
  • 1.19-5.91 inches long
  • 0.08-0.2 inches wide
  • Mostly upright

Flowers:

  • 2-12 immobile flowers
  • Brownish in color
  • 3 stamen

Fruit:

  • Seed pod
  • Wedge-shaped
  • Brown in color

Stem:

  • Hollow
  • 6-39.38 inches long
  • Close together
  • 0.06-0.13 inches wide
  • Leafy
  • Upright
  • Branches

Where Does it Grow?

Shore rush can be found in wet meadows, marshes, seepage areas and along the edges of lakes, ponds and streams.

Pros and Cons of Shore Rush

Submerged portions of all aquatic plants provide habitats for many micro and macro invertebrates. These invertebrates in turn are used as food by fish and other wildlife species (e.g. amphibians, reptiles, ducks, etc.). After aquatic plants die, their decomposition by bacteria and fungi provides food (called “detritus”) for many aquatic invertebrates.

How to Manage This Plant
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Photo Credits: The majority of the aquatic plant line drawings are the copyright of the University of Florida Center for Aquatic Plants (Gainsville). They are used with permission.

Aquatic plant photographs were provided by David Bayne, Jim Davis, Kelly Duffie, Billy Higginbotham, Michael Masser, John Clayton, Chetta Owens, Diane Smith, Joe Snow, Don Steinbach, Bridget Robinson Lassiter and Peter Woods.

You may use these photos, so long as you give credit to AquaPlant.

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