Dichanthelium ovale
| Dichanthelium ovale | |
|---|---|
| |
| Photo by Kevin Robertson | |
| Scientific classification | |
| Kingdom: | Plantae |
| Division: | Magnoliophyta - Flowering plants |
| Class: | Liliopsida - Moncots |
| Order: | Poales |
| Family: | Poaceae |
| Genus: | Dichanthelium |
| Species: | D. ovale |
| Binomial name | |
| Dichanthelium ovale (Elliot) Gould & C.A. | |
| |
| Natural range of Dichanthelium ovale from USDA NRCS Plants Database. | |
Contents
[hide]Taxonomic Notes
Synonyms: Panicum commonsianum Ashe, Panicum commonsianum var. commonsianum, and Panicum ovale Elliott.
Varieties: Dichanthelium ovale (Elliott) Gould & Clark var. addisonii (Nash) Gould & Clark, and Dichanthelium ovale (Elliott) Gould & Clark var. ovale.
Description
Also known as eggleaf rosette grass, D. ovale is a native perennial graminoid that is a member of the Poaceae family. It has a rapid growth rate reaching a mature height of 1.7 meters on average, and a short lifespan. [1]
Distribution
D. ovale grows in the eastern United States, ranging from east Texas up to New York and Michigan, excluding West Virginia, Tennessee, and Missouri. [1]
Ecology
Habitat
D. ovale grows in a range of dry to damp soils, in sandy pinelands and woods and fields. [2] More specifically, D. ovale can be found in habitats ranging from open limestone glades, moist soil, longleaf pineland bogs, moist sandy peat, coarse sand habitats, abandoned fields, sandhills, and other sandy loams. [3] It has been seen to be more abundant in disturbed areas. [4]
Associated species - Aristida beyrichiana, Sorghastrum secundum, Schizachyrium scoparium var. stoloniferum [5]
Phenology
The species flowers in the springtime beginning in May, and continues to develop fruit throughout October. [2] Fruit has been seen in the months March through June and August. [3]
Seed dispersal
This species is thought to be dispersed by gravity. [6]
Fire ecology
The species does not have any tolerance to fire. [1]
Conservation and Management
Cultivation and restoration
Photo Gallery
References and notes
- ↑ Jump up to: 1.0 1.1 1.2 USDA Plants Database URL: https://plants.usda.gov/java/charProfile?symbol=DIOV
- ↑ Jump up to: 2.0 2.1 Weakley, A. S. (2015). Flora of the Southern and Mid-Atlantic States. Chapel Hill, NC, University of North Carolina Herbarium.
- ↑ Jump up to: 3.0 3.1 Florida State University Robert K. Godfrey Herbarium database. URL: http://herbarium.bio.fsu.edu. Last accessed: June 2018. Collectors: Loran C. Anderson, Wilson Baker, Cecil R. Slaughter, R. Kral, R. K. Godfrey, R. L. Wilbur, G. W. Pamelee, John W. Thieret, A. E. Radford, Steve Mortellaro, Brenda Herring, Don Herring, D. L. Martin, S. T. Cooper, R. Wunderlin, Bruce Hansen, G. Robinson, Steve L. Orzell, E. L. Bridges, R. Komarek, Andre F. Clewell, George R. Cooley, Richard J. Eaton, Leonard J. Brass, R. D. Houlk, J. B. McFarlin, J. Beckner, C. Chapman, R. R. Smith, A. H. Curtiss, Robert F. Thome, R. A. Davidson, Sidney McDaniel, Nancy Coile, G. Smith, N. MacLeish, M. Garland, D. Coile, Richard Carter, Raymond Athey, D. J. Banks, H. Kurz, and Annie Schmidt. States and counties: Florida: Leon, Liberty, Bay, Gadsden, Madison, Wakulla, Calhoun, Jackson, Clay, Franklin, Okaloosa, Duval, Walton, Escambia, Highlands, Gilchrist, Levy, Citrus, Suwannee, Sumter, Columbia, Lee, and Volusia. Alabama: Washington, Lee, Mobile, and Monroe. North Carolina: Pender, Beaufort, and Brunswick. Georgia: Wheeler, Thomas, Decatur, Baker, Walker, and Emanuel. Michigan: Allegan, and Montcalm. Louisiana: Allen, Ouachita, Union, and Natchitoches. South Carolina: Kershaw. Virginia: Roanoke. South Carolina: Berkeley. Tennessee: Coffee. Kentucky: Crittenden.
- Jump up ↑ Rodgers, H. L. and L. Provencher (1999). "Analysis of Longleaf Pine Sandhill Vegetation in Northwest Florida." Castanea 64(2): 138-162.
- Jump up ↑ Carr, S. C., et al. (2010). "A Vegetation Classification of Fire-Dependent Pinelands of Florida." Castanea 75(2): 153-189.
- Jump up ↑ Kirkman, L. Katherine. Unpublished database of seed dispersal mode of plants found in Coastal Plain longleaf pine-grasslands of the Jones Ecological Research Center, Georgia.
