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Scaly Blazing-star

Liatris squarrosa

56
Strong

Native to Louisiana (estimated). How scores work Is it native here?

Profile 100%

Height
1–2.5 feet
Spread
6 inches–1 foot
Light
Full sun
Soil moisture
Dry to average

Space about 1 ft apart from its recorded spread, about 100 per 100 sq ft. Enter your bed size for a count

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At a glance

Life cycle
Perennial
Bloom
Summer and fall

Not yet recorded · Leaves

Recorded in 19 Louisiana parishes.

Ecological relationships

Who uses this plant?

What these records mean

4CaterpillarsGenus host records with ranges including LA

Genus host records with ranges including LA · Liatris

  • Carmenta anthracipennisBlazing Star Borer
  • Homoeosoma electellaSunflower Moth
  • Schinia sanguineaBleeding Flower Moth
  • Schinia tertiaThird Flower Moth
Shropshire & Tallamy 2025, Lepidoptera of North America north of Mexico, ZooKeys 1261 (ODbL)
46BeesSoutheastern regional records

Southeastern regional records · Liatris

Individual names are not available yet.

Noori, Seltmann & Orr 2026, A curated and integrated dataset for exploring global bee-plant interactions (GloBI), Zenodo, CC BY 4.0
8Specialist beesPollen specialists

Pollen specialists · Liatris

  • Dianthidium curvatum
  • Megachile pugnata
  • Melissodes denticulatus
  • Melissodes niveus
  • Melissodes subillatus
  • Melissodes tinctus
  • Perdita swenki
  • Protandrena labrosiformis
Smith, Bachelder, Russell, Morales, Mosher & Seltmann 2024, Bee-Specialization-Modeling v0.6.1 (specialist host table compiled from J. Fowler's pollen specialist bee lists), Zenodo, CC BY 4.0
—BirdsRecorded genus food-resource interactions; not a state feeding claim

No records yet · Ants · Beetles · Flies · Adult butterflies / moths · Other wasps · Other insects

Growing and identification

Plant details

Family
Asteraceae
Hardiness
Zones 4a–8b
Soil pH
Acidic to neutral
Flower color
Purple

What its natural habitat tells you

Safety has not been reviewed for this plant; check toxicity and thorns before planting.

Growing sources and scope
Also known as

Colic Root; Loosescale Gayfeather; Scaly Blazing Star

Conservation status

Louisiana rankSNR
Global rankG5
LA statusNot verified
Federal statusNot verified

Conservation source Global and federal source

In your garden

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How to check your spot

Sources