North America Native Plant

Summer Coralroot

Botanical name: Corallorhiza maculata var. ozettensis

USDA symbol: COMAO6

Life cycle: perennial

Habit: forb

Native status: Native to the lower 48 states  

Summer Coralroot: A Rare Pacific Northwest Orchid Worth Protecting If you’ve ever dreamed of having a native orchid in your garden, the summer coralroot (Corallorhiza maculata var. ozettensis) might sound like a tempting choice. But before you start planning where to plant this intriguing native, there’s something crucial you need ...

Rare plant alert!

Region: Conservation status by state

Status: S5T1T3: Status is uncertain but is somewhere between the following rankings: Subspecies or variety is critically Imperiled: Extremely rare due to factor(s) making it especially vulnerable to extinction. Typically 5 or fewer occurrences or very few remaining individuals (<1,000) ⚘ Subspecies or variety is vulnerable: Either very rare and local throughout its range, found only in a restricted range (even if abundant at some locations), or factors are making it vulnerable to extinction. Typically 21 to 100 occurrences or between 3,000 and 10,000 individuals. ⚘ Secure: At very low or no risk of extinction in the jurisdiction due to a very extensive range, abundant populations or occurrences, with little to no concern from declines or threats. ⚘

Summer Coralroot: A Rare Pacific Northwest Orchid Worth Protecting

If you’ve ever dreamed of having a native orchid in your garden, the summer coralroot (Corallorhiza maculata var. ozettensis) might sound like a tempting choice. But before you start planning where to plant this intriguing native, there’s something crucial you need to know about this remarkable little orchid.

What Makes Summer Coralroot Special

Summer coralroot is a fascinating perennial orchid that belongs to a unique group of plants. Unlike most plants you’re familiar with, this herbaceous wildflower has some pretty unusual characteristics that set it apart from your typical garden varieties.

This native orchid is found exclusively in Washington state, making it a true Pacific Northwest endemic. As a forb – essentially a non-woody flowering plant – it represents one of nature’s more specialized creations.

The Rarity Reality Check

Here’s the important part: Summer coralroot has a Global Conservation Status of S5T1T3, which indicates this variety is quite rare. This isn’t your average garden center find, and there’s a very good reason for that.

If you’re considering adding this plant to your landscape, you should only proceed with responsibly sourced material – and honestly, finding legitimate sources will be extremely challenging. This rarity status means we need to be extra careful about conservation rather than cultivation.

Why This Orchid Is Garden-Challenging

Even if you could source summer coralroot ethically, here’s why it might not be the best choice for most gardeners:

  • Extremely limited native range (only Washington state)
  • Rare conservation status requires special consideration
  • Orchids typically have very specific growing requirements
  • Limited information available about cultivation needs
  • Specialized soil and environmental conditions likely required

Better Native Alternatives for Your Garden

Instead of pursuing this rare variety, consider these more garden-friendly Pacific Northwest natives that can give you that special wildflower meadow feel:

  • Wild ginger for shaded areas
  • Native bleeding heart varieties
  • Trilliums for woodland gardens
  • Native lupines for sunny spots
  • Oregon grape for year-round interest

Conservation Over Cultivation

Sometimes the best way to appreciate a rare native plant is to admire it in its natural habitat rather than trying to bring it home. Summer coralroot represents the kind of botanical treasure that’s better left undisturbed, allowing it to thrive in the specific conditions where nature placed it.

If you’re passionate about native orchids, consider supporting local conservation efforts or visiting natural areas where these plants can be observed and appreciated in their proper context.

The Bottom Line

While summer coralroot is undoubtedly a fascinating native plant, its rarity status makes it unsuitable for typical garden cultivation. Focus your native gardening energy on more readily available species that can provide beauty and ecological benefits without putting rare varieties at risk.

Remember: the best native gardens work with nature, not against it, and sometimes that means choosing common natives over rare ones.

Summer Coralroot

Classification

Group

Monocot

Kingdom

Plantae - Plants

Subkingdom

Tracheobionta - Vascular plants

Superdivision

Spermatophyta - Seed plants

Division

Magnoliophyta - Flowering plants

Subdivision
Class

Liliopsida - Monocotyledons

Subclass

Liliidae

Order

Orchidales

Family

Orchidaceae Juss. - Orchid family

Genus

Corallorhiza Gagnebin, orth. cons. - coralroot

Species

Corallorhiza maculata (Raf.) Raf. - summer coralroot

Plant data source: USDA, NRCS 2025. The PLANTS Database. https://plants.usda.gov,. 2/25/2025. National Plant Data Team, Greensboro, NC USA