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closedhead sedge
Scientific Name: Carex norvegica ssp. inferalpina
Family: Cyperaceae
Category: Monocot
Growth: Graminoid
Duration: Perennial
Other Names:
Closedhead Sedge (Carex norvegica subsp. inferalpina)
Closedhead Sedge, scientifically known as Carex norvegica subsp. inferalpina, is a perennial grass-like herb belonging to the sedge family. It's also recognized by several other common names, including Scandinavian Sedge and Norway Sedge.
Considerations for Pets and Children
- This plant can reach a height of 12 inches (0.3 meters).
- The plant has a high allergen potential.
Taxonomy and Nomenclature
- Scientific Name: Carex norvegica subsp. inferalpina (Wahlenb.) Hultn
- Common Names: Closedhead Sedge, Scandinavian Sedge, Norway Sedge, Alpine Sedge, Steven's Sedge, Intermediate Sedge.
- Family: Cyperaceae (Sedge Family)
- Genus: Carex
- Synonyms: Carex media R. Br., Carex alpina var. inferalpina, Carex angarae, Carex alpina Lilj. 1798 (nom. illeg. hom., non Schrank 1789)
Distribution and Habitat
- Closedhead Sedge is found in various wetland types.
- Specifically mentioned locations include Alaska.
- It can also be found near marsh edges.
Morphological Characteristics and Growth Habits
- It is a perennial plant with a grass-like growth habit.
Additional Information
- The species record for Carex norvegica ssp. inferalpina is generally accepted as the lowest biological taxon or classification.
- Within Alaska, sedges are diagnostic of different wetland types.
Further Information
- USDA-NRCS PLANTS Database
- Arctos Plants Catalogue
- Catalogue of Life
- Database of Vascular Plants of Canada (VASCAN)
- GBIF Backbone