Native Plants

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Smith, R.W.

Sphenopholis intermedia

Sphenopholis intermedia (Rydb.) Rydb.

Slender Wedgescale

Poaceae (Grass Family)

Synonym(s): Sphenopholis intermedia var. pilosa, Sphenopholis obtusata var. major

USDA Symbol: SPIN3

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

From the Image Gallery

2 photo(s) available in the Image Gallery

Plant Characteristics

Duration: Perennial
Habit: Grass/Grass-like
Root Type: Fibrous
Leaf Arrangement: Alternate
Leaf Complexity: Simple
Leaf Venation: Parallel
Fruit Type: Caryopsis
Size Notes: Up to about 4 feet tall.

Bloom Information

Bloom Color: White , Green
Bloom Time: May , Jun

Distribution

USA: AK , AL , AR , AZ , CO , CT , DC , DE , FL , GA , IA , ID , IL , IN , KS , KY , LA , MA , MD , ME , MI , MN , MO , MS , MT , NC , ND , NE , NH , NJ , NM , NV , NY , OH , OK , OR , PA , RI , SC , SD , TN , TX , UT , VA , VT , WA , WI , WV , WY
Canada: AB , BC , MB , NB , NS , NT , ON , PE , QC , SK , YT

National Wetland Indicator Status

Region:	AGCP	AK	AW	CB	EMP	GP	HI	MW	NCNE	WMVE
Status:								FAC	FAC

This information is derived from the U.S. Army Corps of Engineers National Wetland Plant List, Version 3.1 (Lichvar, R.W. 2013. The National Wetland Plant List: 2013 wetland ratings. Phytoneuron 2013-49: 1-241). Click here for map of regions.

Web Reference

Webref 38 - Flora of North America (2019) Missouri Botanical Garden, St. Louis, MO & Harvard University Herbaria, Cambridge, MA.
Webref 80 - Illinois Wildflowers (2002) John Hilty
Webref 23 - Southwest Environmental Information Network (2009) SEINet - Arizona Chapter

Additional resources

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

Metadata

Record Modified: 2022-12-20
Research By: TWC Staff

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