Native Plants

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Carex obtusata

Carex obtusata Lilj.

Obtuse Sedge

Cyperaceae (Sedge Family)

Synonym(s):

USDA Symbol: CAOB4

USDA Native Status: L48 (N), AK (N), CAN (N)

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Plant Characteristics

Duration: Perennial
Habit: Grass/Grass-like
Root Type: Fibrous
Leaf Arrangement: Alternate
Leaf Complexity: Simple
Leaf Shape: Linear
Leaf Venation: Parallel
Breeding System: Flowers Unisexual , Monoecious
Inflorescence: Terminal
Fruit Type: Achene
Size Notes: Up to about 8 inches tall.

Bloom Information

Bloom Color: Green , Brown
Bloom Time: Jun , Jul , Aug
Bloom Notes: Perianth absent. Bloom time refers to fruiting period for Carex spp.

Distribution

USA: AK , CO , MN , MT , ND , NM , SD , UT , WA , WY
Canada: AB

Web Reference

Webref 38 - Flora of North America (2019) Missouri Botanical Garden, St. Louis, MO & Harvard University Herbaria, Cambridge, MA.
Webref 23 - Southwest Environmental Information Network (2009) SEINet - Arizona Chapter

Additional resources

USDA: Find Carex obtusata in USDA Plants
FNA: Find Carex obtusata in the Flora of North America (if available)
Google: Search Google for Carex obtusata

Metadata

Record Modified: 2022-10-19
Research By: TWC Staff

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