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Eriophorum gracile
Eriophorum gracile W.D.J. Koch
Slender Cottongrass
Cyperaceae (Sedge Family)
Synonym(s):
USDA Symbol: ERGR8
USDA Native Status: L48 (N), AK (N), CAN (N), SPM (N)
From the Image Gallery
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Plant Characteristics
Duration: PerennialHabit: Grass/Grass-like
Root Type: Fibrous
Leaf Arrangement: Alternate
Leaf Complexity: Simple
Leaf Shape: Linear
Leaf Venation: Parallel
Inflorescence: Spikelet
Fruit Type: Achene
Size Notes: Up to about 2 feet tall.
Leaf: Green
Bloom Information
Bloom Color: White , BrownBloom Time: May , Jun , Jul , Aug , Sep
Bloom Notes: Perianth absent. Bloom time denotes fruiting period for Eriophorum spp.
Distribution
USA: AK , CA , CO , CT , DE , IA , ID , IL , IN , MA , ME , MI , MN , MT , ND , NE , NH , NJ , NY , OH , OR , PA , RI , SD , VT , WA , WI , WYCanada: NB , NS , PE
Growing Conditions
Water Use: HighLight Requirement: Sun
CaCO3 Tolerance: Low
National Wetland Indicator Status
Region: | AGCP | AK | AW | CB | EMP | GP | HI | MW | NCNE | WMVE |
Status: | OBL | OBL | OBL | OBL | OBL | OBL | OBL | OBL |
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 Eriophorum gracile in USDA PlantsFNA: Find Eriophorum gracile in the Flora of North America (if available)
Google: Search Google for Eriophorum gracile
Metadata
Record Modified: 2023-02-09Research By: TWC Staff