Species PlantsAutumn Coralroot

Autumn Coralroot

Corallorhiza odontorhiza

UncommonPlant
Illustration of Autumn Coralroot (Corallorhiza odontorhiza)

Autumn Coralroot is a leafless orchid with small, brownish flowers that bloom in late summer and fall. It is often overlooked due to its subtle coloration and reliance on fungi for sustenance. This orchid is a quiet presence in forested areas.

Habitat
Grows in deciduous forests and woodlands.
Diet
Depends on mycorrhizal fungi for nutrition.
How common
Uncommon

Best time to see a Autumn Coralroot

The best time to see a Autumn Coralroot is August–September, when about 70% of U.S. sightings happen, based on 1,906 research-grade iNaturalist observations.

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