Data provided by the participants of the Consortium of California Herbaria

View additional distribution information on the Jepson eflora

Juncus orthophyllus is a species of rush known by the common name straightleaf rush. It is native to western North America from British Columbia to California and Nevada, where it grows in moist spots in mountain habitat, such as meadows. This is a perennial herb producing stems up to about half a meter tall from a tough, creeping rhizome. There are several flattened leaves around the stem bases, and sometimes one or more smaller leaves on the stem. The flower cluster is an open array of several clusters of up to 10 flowers each. The flower has rough-textured green segments with brown edges and bristles at the tips.

Plant type

Grass

Size

2 ft Tall

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Color

Brown

Sun

Full Sun, Partial Shade

Soil drainage

Standing

Site type

Moist meadows and streambanks

Plant communities

Lodgepole Forest, Red Fir Forest, Subalpine Forest, Yellow Pine Forest, Wetland-Riparian

Caterpillars
Butterflies

Butterflies and moths supported

0 confirmed and 6 likely

Confirmed Likely

Mottled Marble

Bactra furfurana

Javelin Moth

Bactra verutana

Yellow Sedge Borer

Capsula subflava