Difference between revisions of "Panicum capillare"
(→Ecology) |
|||
| Line 1: | Line 1: | ||
{{italic title}} | {{italic title}} | ||
| − | Common Names: witchgrass <ref name= "USDA"> [https://plants.usda.gov/core/profile?symbol=CEAM USDA Plant Database]</ref> | + | Common Names: witchgrass <ref name= "USDA"> [https://plants.usda.gov/core/profile?symbol=CEAM USDA Plant Database]</ref>, old-witchgrass <ref name= "Davis">Davis, J., J. Eric, et al. (2002). "Vascular flora of Piedmont Prairies: Evidence from several prairie remnants." Castanea 67(1): 1-12.</ref> |
<!-- Get the taxonomy information from the NRCS Plants database --> | <!-- Get the taxonomy information from the NRCS Plants database --> | ||
{{taxobox | {{taxobox | ||
| Line 39: | Line 39: | ||
''P. capillare'' briefly flowers in October and November. <ref name= "Pan Flora"> [http://www.gilnelson.com/PanFlora/ Pan Flora]</ref> | ''P. capillare'' briefly flowers in October and November. <ref name= "Pan Flora"> [http://www.gilnelson.com/PanFlora/ Pan Flora]</ref> | ||
<!--Timing off flowering, fruiting, seed dispersal, and environmental triggers. Cite PanFlora website if appropriate: http://www.gilnelson.com/PanFlora/ --> | <!--Timing off flowering, fruiting, seed dispersal, and environmental triggers. Cite PanFlora website if appropriate: http://www.gilnelson.com/PanFlora/ --> | ||
| − | + | ===Seed dispersal=== | |
| + | Seed dispersal commonly occurs between September and December. <ref name= "west">West, G. C. (1967). "Nutrition of tree sparrows during winter in central Illinois." Ecology 48(1): 58-67.</ref> | ||
<!--===Seed bank and germination===--> | <!--===Seed bank and germination===--> | ||
<!--===Fire ecology===--> <!--Fire tolerance, fire dependence, adaptive fire responses--> | <!--===Fire ecology===--> <!--Fire tolerance, fire dependence, adaptive fire responses--> | ||
Revision as of 12:20, 18 June 2018
Common Names: witchgrass [1], old-witchgrass [2]
| Panicum capillare | |
|---|---|
| |
| Photo by John Hilty hosted at IllinoisWildflowers.info | |
| Scientific classification | |
| Kingdom: | Plantae |
| Division: | Magnoliophyta - Flowering plants |
| Class: | Liliopsida – Monocotyledons |
| Order: | Poales |
| Family: | Poaceae |
| Genus: | Panicum |
| Species: | P. capillare |
| Binomial name | |
| Panicum capillare L. | |
| |
| Natural range of Panicum capillare from USDA NRCS Plants Database. | |
Contents
Taxonomic Notes
Synonym: P. capillare var. occidentale (Rydberg)
Variety: none
Description
P. capillare is an annual graminoid of the Poaceae family that is native to North America.[1]
Distribution
P. capillare is found throughout the entirety of the Continental United States and the southern half of Canada. [1]
Ecology
Habitat
Considered a weed in cultivated soils, the common habitats for P. capillare include open sandy pr stony soils, fields, roadsides, and waste places. [3]
Specimens have been collected from habitats that include Full sun in loamy sand of limestone, on an old pocket gopher hole, and in nursery beds and other disturbed places. [4]
Phenology
P. capillare briefly flowers in October and November. [5]
Seed dispersal
Seed dispersal commonly occurs between September and December. [6]
Conservation and Management
P. capillare is considered weedy or invasive depending on the authority involved. [1]
Cultivation and restoration
Photo Gallery
References and notes
- ↑ 1.0 1.1 1.2 1.3 USDA Plant Database
- ↑ Davis, J., J. Eric, et al. (2002). "Vascular flora of Piedmont Prairies: Evidence from several prairie remnants." Castanea 67(1): 1-12.
- ↑ Weakley, A. S. (2015). Flora of the Southern and Mid-Atlantic States. Chapel Hill, NC, University of North Carolina Herbarium.
- ↑ URL: http://herbarium.bio.fsu.edu. Last accessed: June 2018. Collectors: Loran C. Anderson, Wilson Baker, William Platt, D.E. Boufford, E.W. WOod) States and counties: Florida (Jackson, Gadsden) Utah (Cache) Georgia (Thomas) Massachusetts (Middlesex)
- ↑ Pan Flora
- ↑ West, G. C. (1967). "Nutrition of tree sparrows during winter in central Illinois." Ecology 48(1): 58-67.
