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giant flatsedge
Scientific Name: Cyperus giganteus
Family: Cyperaceae
Category: Monocot
Growth: Graminoid
Duration: Perennial
Other Names:
Cyperus giganteus - Giant Flatsedge
Cyperus giganteus, commonly known as Giant Flatsedge, is a wetland plant with a variety of common names including giant flat sedge and Mexican papyrus.
Taxonomy and Nomenclature
- Scientific Name: Cyperus giganteus Vahl
- Family: Cyperaceae
- Genus: Cyperus L. (nutgrass, flatsedge)
- Synonym: Chlorocyperus giganteus (Vahl) Palla
Distribution and Habitat
This species is found in wetland environments. One reference mentions habitat restoration efforts in Brisbane’s Enoggera catchment (Australia) by Save Waterways Now (SOWN). Another mentions that it is "Not in Idaho".
Morphological Characteristics and Growth Habits
- Cyperus giganteus is classified as a monocot herb and is terrestrial.
Ecological Role
While not explicitly stated as invasive in all contexts, some listings categorize similar Cyperus species (like Cyperus alopecuroides) as non-native in certain regions, suggesting that care may be needed to manage its spread in some environments.
Interactions with Other Organisms
Cyperus giganteus is mentioned in relation to various other plant species within ecological surveys.
Further Information
- Discover Life provides detailed information on the biology, natural history, ecology, identification, and distribution of Cyperus giganteus.
- The USGS HUC 8 Drainages database may contain information related to Cyperus alopecuroides.