Data provided by the participants of the Consortium of California Herbaria

View additional distribution information on the Jepson eflora

Hordeum brachyantherum is a species of barley known by the common name meadow barley. It is native to western North America from Alaska to northern Mexico, far eastern Russia, and parts of eastern North America. It can be found in other parts of the world as an introduced species. This is a tufting perennial grass approaching a meter in maximum height. It produces compact, narrow flower clusters 8 to 10 centimeters long and purplish in color. Like other barleys the spikelets come in triplets. It has two small, often sterile lateral spikelets on pedicels and a larger, fertile central spikelet lacking a pedicel.

Plant type

Grass

Size

2 - 3 ft Tall

Form

Upright

Growth rate

Moderate

Dormancy

Winter Deciduous

Calscape icon
Color

Yellow, Purple

Flowering season

Summer

Special uses

Deer resistant

Sun

Full Sun

Water

Low, Very Low

Summer irrigation

Max 2x / month once established

Ease of care

Easy

Cold tolerance

Tolerates cold to -15° F

Soil drainage

Fast, Medium, Slow

Soil description

Tolerant of a variety of garden soils as long as sufficient moisture is available. Tolerates saline soil..
Soil PH: 5 - 8.1

Propagation

For propagating by seed: No treatment.

Site type

Meadows, pastures, streambanks

Plant communities

Alpine Fell-Fields, Chaparral, Foothill Woodland, Lodgepole Forest, Red Fir Forest, Subalpine Forest, Valley Grassland, Yellow Pine Forest, Wetland-Riparian

Depending on water availability, pair with other perennial grasses such as Panicled Bulrush (Scirpus microcarpus) and oaks (Quercus spp.)

Bats
Caterpillars
Butterflies

Butterflies and moths supported

0 confirmed and 8 likely

Confirmed Likely

Venerable Dart

Agrotis venerabilis

Glassy Borer

Apamea devastator

Alfalfa Looper Moth

Autographa californica

Pale Yellow Dune Moth

Copablepharon grandis