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Giant-spiral Ladies'-tresses

Spiranthes longilabris

Found in wet pine savannas. Weakley, Flora of the Southeastern United States (2025), South Central edition What its natural habitat tells you

22
Good

Native to Mississippi. How scores work Is it native here?

Profile 88%

Height
Up to about 20 inches
Light
Full sun
Soil moisture
Moist to wet
Will it fit your yard?

Rare or protected plant. Specialist conservation planting; excluded from routine garden suggestions. Plant caution source

Hidden from default planting suggestions. Wildlife value and native status remain unchanged.

At a glance

Life cycle
Perennial
Bloom
October to December

Not yet recorded · Spread · Leaves

Recorded in 5 Mississippi counties.

Natural habitats

Places it grows wild. Not a planting requirement. Each habitat page lists the plants and wildlife also found there.

Pine savannas

Open, fire-kept longleaf pine stands over grasses and wildflowers on wet to moist sandy soil.

All habitats

Also found with this plant

Wildlife whose habitat models include habitats this plant grows in, in Mississippi. Shared habitat, not food. 60 animals.

All wildlife of Mississippi

Ecological relationships

Who uses this plant?

What these records mean

1CaterpillarsGenus host records with ranges including MS

Genus host records with ranges including MS · Spiranthes

  • Helicoverpa zeaCorn Earworm Moth
Shropshire & Tallamy 2025, Lepidoptera of North America north of Mexico, ZooKeys 1261 (ODbL)
4BeesSoutheastern regional records

Southeastern regional records · Spiranthes

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
0Specialist beesPollen specialists
—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
Orchidaceae
Flower color
White
Growing sources and scope
Also known as

Giant spiral Ladies' tresses

Conservation status

Mississippi rankS1S2
Global rankG3
MS statusNot verified
Federal statusNot verified

Conservation source Global and federal source

In your garden

Will it fit your yard?

Check this plant against your county, sun and soil moisture. Conditions are checked in your browser.

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How to check your spot

Sources