paspalum dilatatum
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Definition
Noun 1. A tall, tufted, perennial grass species: Paspalum dilatatum is the scientific name for a specific type of grass that is native to tropical regions of the Americas. It is characterized by forming dense clumps (tufts), living for multiple years (perennial), and growing to a considerable height. It has been introduced to other regions, such as the southern United States, where it is now established and used for animal pasture and forage.
Usage Examples
- Noun:
- The field was primarily covered with Paspalum dilatatum, providing excellent forage for the cattle.
- Farmers in the region often plant Paspalum dilatatum because of its resilience and high nutritional value for livestock.
- As an invasive species in some areas, Paspalum dilatatum can outcompete native grasses.
Advanced Usage
- In botanical or agricultural contexts: The term is used precisely to identify this specific species within the genus . It is a formal, scientific name.
- The study compared the drought tolerance of Paspalum dilatatum to that of Bermuda grass.
Variants and Related Words
- Dallis grass: This is the most common common name for .
- Paspalum: This is the genus name, referring to a large group of grass species to which belongs.
- Forage grass: A general term for grasses cultivated to be eaten by grazing livestock.
- Pasture grass: A general term for grasses that form pastures for animals.
Synonyms
- Dallis grass (common name)
- Knotgrass (a less specific common name that can refer to other species)
Notes on Meaning
This word has a single, specific meaning as a scientific (Latin) botanical name for a particular plant species. Its usage is almost entirely technical, found in agriculture, botany, ecology, and land management. It does not have idiomatic or phrasal verb uses.
Noun
- tall tufted perennial tropical American grass naturalized as pasture and forage grass in southern United States