Biology:Ehrharta erecta
| Ehrharta erecta | |
|---|---|
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Scientific classification 
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| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Monocots |
| Clade: | Commelinids |
| Order: | Poales |
| Family: | Poaceae |
| Genus: | Ehrharta |
| Species: | E. erecta
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| Binomial name | |
| Ehrharta erecta Lam.
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Ehrharta erecta is a species of grass commonly known as panic veldtgrass. The species is native to Southern Africa and Yemen. It is a documented invasive species in the United States,[1] New Zealand, Australia , southern Europe and China .[2]
The species is perennial, and normally grows to about 30 to 50 centimeters, although it may reach two meters in height. It will grow in a wide variety of habitats, even in shade.[3]
The species has been used for birdseed, and in ecological restoration such as dune stabilization. However, it has become an invasive weed in many parts of the world. Flowering and seeding throughout the year, its seeds germinate rapidly, forming new plants in only a few weeks.[2][4][5]
Distribution
E. erecta was first recorded in Ireland in the 18th century, but there are earlier records from Great Britain.[6]
References
- ↑ Frey, Mark. "Element Stewardship Abstract for Ehrharta spp. Thunb.". The Nature Conservancy. http://tncweeds.ucdavis.edu/esadocs/documnts/ehrh_sp.html.
- ↑ 2.0 2.1 "Ehrharta erecta (panic veldtgrass)". Centre for Agriculture and Bioscience International. http://www.cabi.org/isc/datasheet/114038.
- ↑ "Ehrharta erecta". International Environmental Weed Foundation. http://www.iewf.org/weedid/ehrharta_erecta.htm.
- ↑ "Panic Veldt Grass". Sydney Weeds Committees. http://sydneyweeds.org.au/weed/panic-veldt-grass/.
- ↑ "Weed of the month archive". ANGAIR. http://www.angair.org.au/index.php?option=com_content&view=article&id=35&Itemid=29.
- ↑ Nash, D. (22 June 2018). "Panic Veldt Grass (Ehrharta erecta L.) a grass new to Ireland". Irish Naturalists’ Journal 36 (1): 30-31.
External links
- Grass Manual Treatment of Ehrharta erecta
- Jepson Manual Treatment — invasive plant species in California.
- USDA Plants Profile — invasive plant species in the United States.
- UC CalPhoto gallery of Ehrharta erecta
Wikidata ☰ Q3758628 entry
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