Texas Wildrye
Elymus interruptus
Taxonomy
- Division:
- Magnoliophyta | - Flowering plants
- Family:
- Poaceae
- Genus:
- Elymus
- Species:
- Elymus interruptus
Growth Characteristics
- Life Cycle:
- Perennial
- Growth Habit:
- Graminoid
- Height:
- 4-6 ft
- Light Requirements:
- Full Sun
- Drought Tolerance:
- Medium
- Bloom Months:
- apr, may, jun, jul, aug
- Bloom Colors:
- Not Applicable
Native Range
United States: Arizona, California, New Mexico, Texas
Host Plant for Caterpillars
Benjaminiola colorada, Burdock Borer (Papaipema cataphracta), Cosmiotes illectella, Elachista leucofrons, Faronta albilinea, Faronta diffusa, Mesapamea stipata, Zabulon Skipper (Poanes zabulon)
Soil Requirements
- Soil Type:
- sandy, well-drained, nutrient-poor soil
- pH:
- 6.0 - 8.0 (slightly acidic to neutral)
- Drainage:
- excellent drainage required
- Moisture:
- dry to moderate
- Notes:
- Prefers open, sunny habitats with minimal competition.