prairie cordgrass
Học thuậtThân thiện
Definition
Noun: * Prairie Cordgrass: A tall, perennial North American grass (Spartina pectinata) of the cordgrass family, characterized by its stiff, tough leaves with dry, papery edges and flower clusters (spikes) where the outer husks (glumes) have long, slender bristles (awns). It is commonly found in wet prairies, marshes, and along shorelines.
Usage
- Prairie cordgrass is a dominant native species in wetland restoration projects.
- The distinctive long awns of the prairie cordgrass glumes make it easy to identify in the fall.
- Land managers value prairie cordgrass for its ability to stabilize soil and provide wildlife habitat.
Advanced Usage
- In ecological engineering, prairie cordgrass is studied for its potential in phytoremediation and as a bioenergy crop due to its high biomass production in marginal, wet soils.
Variants and Related Words
- Spartina pectinata (n): The scientific botanical name for prairie cordgrass.
- Cordgrass (n): The common name for the genus , to which prairie cordgrass belongs. Other species include smooth cordgrass ().
- Freshwater cordgrass (n): Another common name for prairie cordgrass, referring to its typical habitat.
- Sloughgrass (n): A regional name for prairie cordgrass, used in some areas.
Synonyms
- Spartina pectinata (n): The formal Latin synonym.
- Ripgut (n): A less common name, referring to the tough, sharp-edged leaves.
Different Meanings
- The term "cordgrass" alone can refer to any species within the genus. "Prairie cordgrass" specifies the particular species () with dry-margined leaves and long-awned glumes, typically found in freshwater habitats, as opposed to smooth cordgrass found in salt marshes.
Noun
- North American cordgrass having leaves with dry membranous margins and glumes with long awns