St. Marks Yelloweyed Grass
Xyris panacea
- Native to:
- United States
Taxonomy
- Division:
- Magnoliophyta | - Flowering plants
- Family:
- Xyridaceae
- Genus:
- Xyris
- Species:
- Xyris panacea
- USDA Symbol:
- XYPA
Growth Characteristics
- Life Cycle:
- Perennial
- Growth Habit:
- Forb/herb
- Height:
- 60 cm
- Light Requirements:
- Full Sun
- Drought Tolerance:
- Low
- Bloom Months:
- may,jun,jul,aug,sep,oct
- Bloom Colors:
- yellow
Garden & Ecology Notes
- Fire Ecology:
- Fire adapted — tolerates or benefits from fire
- Fire Notes:
- Like many pine savanna and bog species, Xyris panacea responds positively to fire, which maintains open wet habitats and reduces competition.
Soil Requirements
- Soil Type:
- sandy, acidic, nutrient-poor soil
- pH:
- 4.5 - 6.5 (acidic to slightly acidic)
- Drainage:
- excellent drainage required
- Moisture:
- consistently moist
- Notes:
- Commonly found in wet pine flatwoods and savannas.