WHERE’S WILDLIFE • GRASS, SEDGE & RUSH FIELD GUIDE

Rufous Bulrush

Scirpus pendulus

Also called Nodding Bulrush, this native wetland sedge has leafy stems and branching clusters that droop as they develop.

Rufous Bulrush. Select the photograph to enlarge it.

NATIVE • NORTH AMERICA

At a glance

Family: Cyperaceae
Life cycle: Perennial
Height: 2–4 feet
Habitat: Wet meadows, shores, swamp margins and wet ditches

Sightings map

Explore reported observations. Sightings are not a complete range map.

How to recognize it

Key identification clues

  • Open flower clusters have nodding branches.
  • Spikelets are mostly solitary on slender stalks.
  • Bright yellow-green foliage and prominent floral-scale midribs help distinguish it.

Where and when to look

Look in wet meadows, shores, swamp margins and wet ditches. Compare developing flower heads with mature fruiting plants.

Compare & confirm

Woolgrass and related nodding bulrushes can resemble it. Check scale midribs and their short projecting tips with magnification.

A closer look

Flowers & fruit

Small reddish-brown spikelets hold the flowers and later the fruits. Close inspection of the scales is more useful than overall color alone.

Leaves & stems

Leaves alternate along smooth, rounded stems. Short rhizomes produce clumps containing flowering and nonflowering shoots.

Field photographs

2 field photographs. Select a photograph to enlarge it.

Range & sightings

Explore submitted observations for a view of this species’ reported distribution.

Observation maps show submitted records, not every place the plant occurs. Follow local access rules when visiting a site.

Keep learning

Explore more grasses, sedges and rushes in the field guide.

Sources & further reading

Photographs and species identifications: Brian Woolman, Where’s Wildlife.

Minnesota Wildflowers: Rufous Bulrush · Missouri Department of Conservation: Bulrushes

Comments & Identification Feedback

Spotted a possible identification error or have an observation to share? Leave a comment below. For an ID correction, include the photo filename and the features that support your suggestion.

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