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Bolin, Kathryn E.
Spartina pectinata Bosc ex Link
Prairie cordgrass, Freshwater cordgrass, Sloughgrass
Poaceae (Grass Family)
Synonyms: Spartina michauxiana
USDA Symbol: SPPE
USDA Native Status: Native to U.S.
Freshwater cord grass or prairie cord grass is a very rigid, upright perennial, 5-6 ft. tall, with tough leaves. Coarse, ascending spikelets of tan-colored seedheads are arranged spirally in two’s on the upper part of the stem and are the main virtue of this grass. Fall color is an attractive yellow. A tall grass, with stiff, widely spaces flowering branches, the entire flower culater reaching well above the leaves.
This is one of our tallest grasses and is probably the species that gave rise to Midwestern settlers’ accounts of grass higher than a horse’s back. Prairie Cordgrass is one of the dominants of the tallgrass prairie, growing mainly in low, wet areas. The species name derives from the Greek word pecten (“comb”), referring to the appearance of the plants flowering branches. Also known as Sloughgrass.
Plant Characteristics
Duration: PerennialHabit: Grass/Grass-like
Fruit Type: Achene , Caryopsis
Leaf: Green
Flower:
Fruit:
Size Class: 3-6 ft.
Bloom Information
Bloom Color: YellowBloom Time: Jun
Distribution
USA: AR , CO , CT , DC , DE , IA , ID , IL , IN , KS , KY , LA , MA , MD , ME , MI , MN , MO , MT , NC , ND , NE , NH , NJ , NM , NY , OH , OK , OR , PA , RI , SD , TN , TX , UT , VA , VT , WA , WI , WV , WYCanada: NB , NL , NS , ON , PE , QC
Native Distribution: Nf. & Que to e. WA & OR, s. to NC, TN, LA, TX & NM
Native Habitat: Fresh water & coastal marshes; prairie swales
USDA Native Status: L48(N), CAN(N)
Growing Conditions
Water Use: HighLight Requirement: Sun
Soil Moisture: Wet
CaCO3 Tolerance: Medium
Soil Description: Wet to moist, rich soils.
Conditions Comments: Prairie cordgrass spreads rapidly by rhizomes, and is best suited to large areas. It can become invasive.
Benefit
Attracts: BirdsPropagation
Description: Propagate by seed or division.Seed Collection: Not Available
Seed Treatment: Not Available
Commercially Avail: yes
Find Seed or Plants
Find seed sources for this species at the Native Seed Network.
Mr. Smarty Plants says
When to plant grasses on Long Island, NY
December 06, 2009
Dear Mr. Smarty Plants;
Are there any grass seeds that I can plant NOW, early December, on Long Island, NY? The planting environment is on and near a sandy bluff on a bayshore, where it can be windy ...
view the full question and answer
From the National Suppliers Directory
According to the inventory provided by Associate Suppliers, this plant is available at the following locations:Sunshine Farm & Gardens - Renick, WV
Ohio Prairie Nursery - Hiram, OH
Prairie Nursery - Westfield, WI
From the National Organizations Directory
According to the species list provided by Affiliate Organizations, this plant is either on display or available from the following:North American Native Plant Society - Etobicoke, ON
Native Seed Network - Corvallis, OR
Bibliography
Bibref 946 - Gardening with Prairie Plants: How to Create Beautiful Native Landscapes (2002) Wasowski, SallyBibref 841 - Native Alternatives to Invasive Plants (2006) Burrell, C. C.
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Recommended Species Lists
Find native plant species by state. Each list contains commercially available species suitable for gardens and planned landscapes. Once you have selected a collection, you can browse the collection or search within it using the combination search.
View Recommended Species pageAdditional resources
USDA: Find Spartina pectinata in USDA PlantsFNA: Find Spartina pectinata in the Flora of North America (if available)
Google: Search Google for Spartina pectinata
Metadata
Record Modified: 2010-11-02Research By: TWC Staff
