Thurber's Needlegrass

Eriocoma thurberiana

Thurber's Needlegrass

Sheri Hagwood, BLM

Taxonomy

Division:
Magnoliophyta | - Flowering plants
Family:
Poaceae
Genus:
Eriocoma
Species:
Eriocoma thurberiana

Growth Characteristics

Life Cycle:
Perennial
Growth Habit:
Graminoid
Height:
2-3 ft
Light Requirements:
Full Sun
Drought Tolerance:
High
Bloom Months:
may, jun, jul
Bloom Colors:
Green, Purple, Brown

Native Range

United States: California, Colorado, Idaho, Montana, Nevada, Oregon, Utah, Washington, Wyoming

Host Plant for Caterpillars

Silver-spotted Skipper (Hesperia comma)

Soil Requirements

Soil Type:
sandy, well-drained, nutrient-poor soil
pH:
6.0 - 8.0 (neutral to slightly alkaline)
Drainage:
excellent drainage required
Moisture:
dry to moderate
Notes:
Commonly found in arid desert regions

Germination Information

Pre-treatment: None required

Source: npn.rngr.net