Data provided by the participants of the Consortium of California Herbaria

View additional distribution information on the Jepson eflora

Calamagrostis ophitidis is a species of grass known by the common name serpentine reedgrass. It is endemic to California, where it grows in the serpentine soils of the mountain slopes north of the San Francisco Bay Area. It is a perennial grass forming clumps reaching heights between 60 centimeters and one meter. The flower cluster is a dense, thinly bushy array of rough, pale-colored spikelets.

Plant type

Grass

Size

2 - 3 ft Tall

Calscape icon
Color

Brown

Special uses

Deer resistant

Sun

Full Sun, Partial Shade, Deep Shade

Sunset Zones

4, 5, 7, 8, 9, 14*, 15*, 16*, 17*, 19*, 20*, 21*, 22*, 23*, 24*

Plant communities

Chaparral, Valley Grassland

Caterpillars
Butterflies

Butterflies and moths supported

0 confirmed and 2 likely

Confirmed Likely

Apamea maxima

Arctic Skipper

Carterocephalus palaemon