Difference between revisions of "Dichanthelium villosissimum"
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==Ecology== | ==Ecology== | ||
===Habitat=== <!--Natural communities, human disturbed habitats, topography, hydrology, soils, light, fire regime requirements for removal of competition, etc.--> | ===Habitat=== <!--Natural communities, human disturbed habitats, topography, hydrology, soils, light, fire regime requirements for removal of competition, etc.--> | ||
| − | ''D. villosissimum'' is found in dry sandy soils of open woodlands and prairies.<ref name="Weakley 2015"/> In a study comparing mature dry sand prairies, 60 yr and 30 yr successional fields, frequency and average cover decreased with decreasing length of establishment.<ref name="McClain et al 2008"/> | + | ''D. villosissimum'' is found in dry sandy soils of open woodlands and prairies.<ref name="Weakley 2015"/> In a study comparing mature dry sand prairies, 60 yr and 30 yr successional fields, frequency and average cover decreased with decreasing length of establishment. This suggests it colonizes slowly compared to other species.<ref name="McClain et al 2008"/> |
===Phenology=== <!--Timing off flowering, fruiting, seed dispersal, and environmental triggers. Cite PanFlora website if appropriate: http://www.gilnelson.com/PanFlora/ --> | ===Phenology=== <!--Timing off flowering, fruiting, seed dispersal, and environmental triggers. Cite PanFlora website if appropriate: http://www.gilnelson.com/PanFlora/ --> | ||
Revision as of 11:31, 7 December 2017
| Dichanthelium villosissimum | |
|---|---|
| |
| Photo by Illinois Wildflowers | |
| Scientific classification | |
| Kingdom: | Plantae |
| Division: | Magnoliophyta - Flowering plants |
| Class: | Liliopsida - Moncots |
| Order: | Poales |
| Family: | Poaceae - Grasses |
| Genus: | Dichanthelium |
| Species: | D. villosissimum |
| Binomial name | |
| Dichanthelium villosissimum (Nash) | |
| |
| Natural range of Dichanthelium villosissimum from USDA NRCS Plants Database. | |
Common Name(s): white-haired witchgrass, whitehair rosette grass[1][2], hairy panic grass[3]
Contents
Taxonomic Notes
Variation(s): Dichanthelium villosissimum var. villosissimum; D. villosissimum var. praecocius[1][2]
Description
D. villosissimum is a monoecious perennial graminoid. [2]
Distribution
This species is found from Maine and Massachusetts south to Florida and westward to Texas, the Dakota's, Nebraska, Kansas, and Oklahoma. It is also recorded in Oregon and California as well as eastern Canada and parts of Mexico and Mesoamerica.[1][2]
Ecology
Habitat
D. villosissimum is found in dry sandy soils of open woodlands and prairies.[1] In a study comparing mature dry sand prairies, 60 yr and 30 yr successional fields, frequency and average cover decreased with decreasing length of establishment. This suggests it colonizes slowly compared to other species.[3]
Phenology
Flowering and fruiting occur between April and September.[1]
Conservation and Management
Cultivation and restoration
Photo Gallery
References and notes
- ↑ 1.0 1.1 1.2 1.3 1.4 Weakley A. S.(2015). Flora of the Southern and Mid-Atlantic States. Chapel Hill, NC: University of North Carolina Herbarium.
- ↑ 2.0 2.1 2.2 2.3 USDA, NRCS. (2016). The PLANTS Database (http://plants.usda.gov, 7 December 2017). National Plant Data Team, Greensboro, NC 27401-4901 USA.
- ↑ 3.0 3.1 McClain W. E., Schwegman J. E., Strole T. A., Phillippee L. R., and Ebinger J. E. (2008). Floristic study of sand prairie-scrub oak nature preserve, Mason County, Illinois. Castanea 73(1):29-39
