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Knotted rush

Juncus nodosus

Also called Jointed Rush, Tuberous Rush

Knotted rush
Photo: Hurd, E.G., S. Goodrich, and N.L. Shaw., Public domain
Family
Juncaceae (Junc family)
Grows as
Perennial
Water
Likes moisture
Native range
N. America
Climate
temperate

About

Juncus nodosus is a species of rush known by the common name knotted rush. It is native to much of North America from northern Canada to central Mexico, where it grows in wet places from freshwater to salt marsh habitat. This is a rhizomatous perennial herb producing slender, smooth stems up to about 60 centimeters tall. The inflorescence is a series of spherical clusters of flowers. Each flower has green or brown pointed segments each a few millimeters long and tapering to a point.

Other Juncus plants

Dwarf Rush · Rush · Tapertip rush · Sharpflower rush · Spiny rush · Northern green rush · Antarctic rush · Arctic rush · Jointleaf rush · Austral Rush · Mexican Rush · Baltic Rush

Text excerpted from the Wikipedia article Juncus nodosus by its contributors, under CC BY-SA 4.0; the excerpts are shared under the same licence.

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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