Data provided by the participants of the Consortium of California Herbaria

View additional distribution information on the Jepson eflora

Juncus drummondii is a species of rush known by the common name Drummond's rush. It is native to western North America from northern Canada and Alaska to New Mexico, where it grows in wet coniferous forest and alpine meadows and slopes. This is a perennial herb forming narrow, erect tufts to about 40 centimeters in maximum height. The leaves are basal and most have no real blades; instead they form a sheath around the stem a few centimeters long. The flower cluster is borne on the side of the stem toward the top. There is a long, cylindrical leaf at the base which extends out past the flowers. Each flower is on a thin pedicel. The thick petals are dark brown, sometimes with green striping and thin, transparent edges. There are six stamens with yellowish anthers, and red stigmas. The fruit is a capsule.

Plant type

Grass

Size

10 - 18 in Tall

Form

Upright

Growth rate

Slow

Calscape icon
Color

Brown, Green

Flowering season

Summer

Sun

Full Sun, Partial Shade

Soil description

Prefers sandy or loamy soils. Does not grow well in clay soils.

Site type

Moist, rocky places

Plant communities

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

Caterpillars
Butterflies

Butterflies and moths supported

0 confirmed and 3 likely

Confirmed Likely

Javelin Moth

Bactra verutana