Alaska Oniongrass

Melica subulata (Griseb.) Scribn. - Grass family

Size

Mature Height: Up to around 3.3 feet

Planting Distance: 3.0 feet

Plant Type: Graminoid

Root Depth: 12 inches

Growth Form: Rhizomatous

Growth Rate: Moderate

Features

Flower Color: Yellow

Conspicuous Flowers: No

Bloom Time: Mid Spring

Seasonal Growth: Spring

Evergreen: No

Fall Colors: No

Conditions

Shade Tolerance: Tolerant

Clay Soil Tolerance: Yes

Sandy Soil Tolerance: Yes

Drought Tolerance: Medium

Flood Tolerance: None

Fire Tolerance: High

Salt Tolerance: None

Ecosystem Interactions

Pollinators: Wind

Native Range

  • USA:  Alaska, California, Colorado, Idaho, Montana, Nevada, Oregon, South Dakota, Washington, Wyoming
  • CAN:  Alberta, British Columbia
Regional Native Status: L48 (N), AK (N), CAN (N)

State-level native status is based on data available through Plants of the World Online. Regional Native Status comes from the USDA Plants Database. For more detailed native status information, please refer to BONAP.