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sticky flatsedge
Scientific Name: Cyperus trachysanthos
Family: Cyperaceae
Category: Monocot
Growth: Graminoid
Duration: Perennial
Other Names:
Cyperus trachysanthos: Sticky Flatsedge
Cyperus trachysanthos, commonly known as sticky flatsedge or pu`uka`a (Hawaiian name), is a rare species of sedge endemic to Hawaii. This page provides information about its taxonomy, distribution, and other interesting facts.
Considerations for Pets
- Information found suggests that Sticky Flatsedge is not safe for dogs and cats.
Considerations for Children
- Information found suggests that Sticky Flatsedge is not safe for children.
Taxonomy and Nomenclature
- Scientific Name: Cyperus trachysanthos Hook. & Arn.
- Family: Cyperaceae (Sedge family)
- Synonym: Cyperus trachysanthus (note the slightly different spelling)
- Common Names: Sticky flatsedge, pu`uka`a
- Taxonomic Status: Accepted
Distribution and Habitat
- Cyperus trachysanthos is endemic to the Hawaiian Islands, including O`ahu.
Morphological Characteristics
- The leaves are described as slender and coated with a sticky wax, which contributes to the plant's common name.
- It is a perennial plant.
Ecological Status
- Cyperus trachysanthos is classified as an endangered species.
Quirky Facts
- Traditionally, this sedge was stewed until completely cooked for medicinal purposes.
Further Resources
- USDA, NRCS. 2010. The PLANTS Database. National Plant Data Center, Baton Rouge, LA, USA.
- Discover Life: For information about the biology, natural history, ecology, identification, and distribution of Cyperus trachysanthos.
- Catalogue of Life