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Yellow Fringeless Orchid

Platanthera integra

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

27
Good

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

Profile 94%

Height
Up to about 2.5 feet
Light
Full sun
Soil moisture
Moist to wet
Will it fit your yard?

At a glance

Life cycle
Perennial
Bloom
July to September

Not yet recorded · Spread · Leaves

Recorded in 10 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. 157 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 · Platanthera

  • Argyrotaenia velutinanaRed-Banded Leafroller Moth, Jack Pine Tube Moth
Shropshire & Tallamy 2025, Lepidoptera of North America north of Mexico, ZooKeys 1261 (ODbL)
7BeesSoutheastern regional records

Southeastern regional records · Platanthera

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
1BirdsRecorded genus food-resource interactions; not a state feeding claim

Recorded genus food-resource interactions; not a state feeding claim · Platanthera

  • Falcipennis canadensisSpruce Grouse
Hurlbert, Olsen, Sawyer & Winner 2021, Avian Diet Database, Scientific Data 8: 260 (CC0)

Direct food only: birds recorded eating this genus across North America. Caterpillars on host plants also feed nesting birds. NC Native Plant Society: butterfly gardening

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

Growing and identification

Plant details

Family
Orchidaceae
Flower color
Orange or yellow

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

Growing sources and scope
Also known as

Habenaria integra; orchid

Conservation status

Mississippi rankS3
Global rankG3G4
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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Sources