Grass or grass-like · Poaceae
Eggleaf rosette grass
Dichanthelium ovale · includes its varieties and subspecies
Eggleaf rosette grass is recorded as native to 16 states and territories in Kew’s World Checklist of Vascular Plants and USDA PLANTS, and recorded in 171 counties of those states by USDA PLANTS.
Key facts · USDA PLANTS
Eggleaf rosette grass at a glance
- Native in
- 171 counties, across 16 states and territories
- Estimated cold hardiness
- Zone 6a PLANTS minimum temperature −13°F
- Mature height
- 1.7 ft PLANTS mature height
- Light and water
- Tolerates shade Low water use
Estimated cold hardiness: zone 6a. PLANTS gives a minimum temperature of −13°F; zone 6a winters bottom out at −10°F, the coldest half-zone that stays within that limit.
Eggleaf rosette grass is recorded as native to 16 states and territories in Kew’s World Checklist of Vascular Plants and USDA PLANTS, and recorded in 171 counties of those states by USDA PLANTS.
Counties where it is native
The 15 counties with the most ZIP codes among the 171 where it is listed.
Native counties by state
- Alabama 2 counties
- Connecticut statewide record
- Delaware 1 county
- Florida 46 counties
- Georgia 25 counties
- Indiana 12 counties
- Louisiana 23 counties
- Massachusetts 2 counties
- Minnesota 14 counties
- Mississippi 4 counties
- New Jersey 9 counties
- New York 10 counties
- North Carolina 12 counties
- Pennsylvania 1 county
- South Carolina 7 counties
- Texas 3 counties
Growing traits
Values from the PLANTS characteristics record. “Not recorded” means PLANTS has no value; nothing here is estimated except the zone.
Growth
- Growth habit
- Graminoid
- Duration
- Perennial
- Mature height
- 1.7 ft
- Growth rate
- Rapid
- Growth form
- Bunch
- Shape
- Erect
- Lifespan
- Short
- Active growth period
- Spring
Light and water
- Shade tolerance
- Tolerant (tolerates shade)
- Moisture use
- Low water use
- Drought tolerance
- High
- Tolerance of waterlogged soil
- None
- Precipitation range
- 35 to 50 in per year
Soil
- Soil textures
- Coarse and medium
- pH range
- 4 to 6.5
- Lime (CaCO₃) tolerance
- Medium
- Salinity tolerance
- None
- Fertility requirement
- Low
- Minimum root depth
- 4 in
Climate
- Minimum temperature
- −13°F
- Estimated cold hardiness
- Zone 6a and warmer
- Minimum frost-free days
- 160
- Fire tolerance
- None
Flowers, leaves and fruit
- Flower color
- Green
- Showy flowers
- No
- Bloom period
- Spring
- Foliage color
- Green
- Showy in fall
- No
- Keeps leaves
- No
- Fruit color
- Yellow
Other
- Toxicity
- None
- Nitrogen fixation
- None
- Nursery availability
- No Known Source
- Family
- Poaceae
- PLANTS symbol
- DIOV
Source & data date
- Source
- USDA NRCS PLANTS Database: county distribution records, native status and plant characteristics. CC0 (public domain dedication, per the data.gov catalog record).
- Kew’s World Checklist of Vascular Plants (WCVP): native or introduced status by state. CC BY 3.0.
- USGS US-RIIS (ver. 2.0): species listed as introduced are excluded. CC0.
- Citation
- USDA, NRCS. 2026. The PLANTS Database (https://plants.usda.gov, 11/04/2026). National Plant Data Team, Greensboro, NC USA.
- Govaerts R. (ed.) (2026). WCVP: World Checklist of Vascular Plants. Facilitated by the Royal Botanic Gardens, Kew. Data file dated 2026-06-04, http://sftp.kew.org/pub/data-repositories/WCVP/ (retrieved 2026-11-04). Paper: Govaerts R. et al. (2021) The World Checklist of Vascular Plants, a continuously updated resource for exploring global plant diversity. Scientific Data 8, 215.
- Data date
- Retrieved from PLANTS on November 4, 2026; WCVP data file dated June 4, 2026.
- Scope
- Dichanthelium ovale (PLANTS symbol DIOV), including 2 varieties and subspecies folded into the species.
- Method
- A species is listed when it is recorded as native to the state in Kew’s World Checklist of Vascular Plants and USDA PLANTS, and recorded in the county by USDA PLANTS. Species PLANTS labels both native and introduced are listed separately. Full method · All sources