Rothrock's Grama
Bouteloua barbata
- Native to:
- Argentina, Mexico, United States
Matt Lavin (www.flickr.com)






Taxonomy
- Division:
- Magnoliophyta | - Flowering plants
- Family:
- Poaceae
- Genus:
- Bouteloua
- Species:
- Bouteloua barbata
- USDA Symbol:
- BORO2
Growth Characteristics
- Life Cycle:
- Perennial
- Growth Habit:
- Graminoid
- Height:
- 40 cm
- Light Requirements:
- Full Sun
- Drought Tolerance:
- High
- Bloom Months:
- jul,aug,sep,oct
Garden & Ecology Notes
- Wildlife Value:
- birds, small mammals
- Deer Resistant:
- Yes
- Fire Ecology:
- Fire adapted — tolerates or benefits from fire
- Fire Notes:
- Resprouts from the base following fire; an annual or short-lived perennial that regenerates quickly from seed post-fire.
Propagation & Germination
- Stratification:
- None required
- Germination Time:
- 7–21 days
- Notes:
- Germinates readily with warm temperatures and moisture; responds quickly to summer monsoon rains.
The above propagation data sourced from Claude AI