Coastal Plain Panicgrass
Dichanthelium longiligulatum
- Native to:
- Belize, Colombia, Cuba, Dominican Republic, Guatemala, Haiti, Honduras, Mexico, Nicaragua, Panamá, Puerto Rico, United States
iNaturalist: © ciafre (iNaturalist #71361294)






Taxonomy
- Division:
- Magnoliophyta | - Flowering plants
- Family:
- Poaceae
- Genus:
- Dichanthelium
- Species:
- Dichanthelium longiligulatum
- USDA Symbol:
- DILO4
Growth Characteristics
- Life Cycle:
- Perennial
- Growth Habit:
- Graminoid
- Height:
- 60 cm
- Light Requirements:
- Full Sun
- Drought Tolerance:
- Low
- Bloom Months:
- jun,jul,aug,sep
Garden & Ecology Notes
- Wildlife Value:
- birds, small mammals
- Fire Ecology:
- Fire adapted — tolerates or benefits from fire
- Fire Notes:
- Resprouts from base following fire; associated with fire-maintained pine savannas and wet flatwoods.
Soil Requirements
- Soil Type:
- sandy, well-drained soil
- pH:
- 5.5 - 7.0 (slightly acidic to neutral)
- Drainage:
- excellent drainage required
- Moisture:
- dry to moderate
Propagation & Germination
- Stratification:
- Cold/moist stratification required — 30–60 days
- Germination Time:
- 14–30 days
The above propagation data sourced from Claude AI