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Prairie Gayfeather

Liatris pycnostachya

Other common name(s):

Prairie Blazing Star, Prairie Liatris, Kansas Blazing Star, Kansas Gayfeather, Kansas Liatris, Cat-tail Blazing Star, Cat-tail Gayfeather, Cat-tail Liatris, Hairy Button-snakeroot

Family:

Asteraceae (Aster Family)

Plant Ecoregion Distribution Map

East Central Texas Plains, Gulf Coast Prairies and Marshes, Western Gulf Coastal Plain
Northern Post Oak Savanna, Northern Prairie Outliers
Northern Humid Gulf Coastal Prairies
Flatwoods, Floodplains and Low Terraces3, Pleistocene Fluvial Terraces, Red River Bottomlands, Southern Tertiary Uplands, Tertiary Uplands

Plant Characteristics

Growth Form

Herbaceous

Height

1
to
5
ft.

Spread

0.5
to
1
ft.

Leaf Retention

Deciduous

Lifespan

Perennial

Habitat and Care Requirements

Soil Type(s)

Sand, Loam, Clay, Acid, Poor Drainage

Light Requirement

Sun

Water Requirement

Medium

Native Habitat

Grassland

Bloom and Attraction

Bloom Color

Pink, Purple

Bloom Season

Summer, Fall

Seasonal Interest

Nectar

Wildlife Benefit

Butterflies, Bees

Maintenance

Low maintenance. One of the few Liatris that will grow in moist soils. Propagation: Clump division, Seed.

Comments

Blooms June-December. Tall, thick spikes of purple flowers bloom from the top down, summer to fall. Interesting ‘hairy’ foliage. Can be grown as an ornamental. Good for cut flowers. Pollination: nectar insects and butterflies.

References

1) Griffith, Bryce, Omernick & Rodgers (2007). Ecoregions of Texas. 2) Wasowski and Wasowski, Native Texas Plants Landscaping Region by Region, 1991, pg. 194. 3) https://www.wildflower.org/plants/result.php?id_plant=LIPY. 4) https://portal.torcherbaria.org/portal/taxa/index.php?taxon=Liatris+pycnostachya&formsubmit=Search+Terms. 5) http://bonap.net/TDC/Image/Map?taxonType=Species&taxonId=3684&locationType=County&mapType=Normal. 6) https://www.itis.gov/servlet/SingleRpt/SingleRpt?search_topic=TSN&search_value=37937#null