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Bristleleaf bulrush

Isolepis setacea

Also called Bristle Club-rush, Bristle Clubrush, Bristle Leaved Bulrush, Bristle Leaf Bulrush

Bristleleaf bulrush
Photo: Kristian Peters -- Fabelfroh 11:23, 25 November 2007 (UTC), CC BY-SA 3.0

Bristleleaf bulrush is a small, mat-forming perennial sedge native to wet and moist habitats across Eurasia and Africa. It thrives with constantly damp soil and full sun to light shade.

Family
Cyperaceae (Cyper family)
Grows as
Grass, Perennial
Light
Full sun, Part shade
Water
Keep soil constantly moist or wet; it suits pond margins and bog gardens.
Soil
Wet, moist loam or mud, rich in organic matter.
Temperature
10-25 °C; tolerates cool temperate winters but protect from hard freeze.
How easy
Easy
Native range
Temp. & Subtrop. Eurasia, Africa
Climate
temperate

About

Isolepis setacea (syn. Scirpus setaceus) is a species of flowering plant in the sedge family known by the common names bristle club-rush and bristleleaf bulrush. It is native to Eurasia and Africa, and possibly Australasia. It can be found in other places, including some areas in North America, where it is an introduced species. It grows in many types of moist and wet habitat, often in coastal regions, and sometimes inland. It is a perennial herb which forms mats of very thin, grooved, erect or arching stems up to about 20 centimeters tall. The leaves sheath the stem bases and have short, flat, thick blades. The inflorescence is a solitary spikelet just a few millimeters long, or a cluster of up to three spikelets. These are accompanied by a stiff bract extending past the flowers.

Other Isolepis plants

Low bulrush · Bulrush

Text excerpted from the Wikipedia article Isolepis setacea by its contributors, under CC BY-SA 4.0; the excerpts and the care summary drawn from them are shared under the same licence.

The care summary was written by AI (Claude, Anthropic) from the sources on this page, with general growing knowledge where they are silent. Check before relying on it.

Life form, climate and native range: World Checklist of Vascular Plants, Royal Botanic Gardens, Kew (CC BY 3.0), reformatted; see Plants of the World Online.

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