Native Plants

Carter’s Orchid

Basiphyllaea corallicola

USDA symbol: BACO2

perennial forb

Lower 48 states: native
Puerto Rico: native

If you’ve stumbled across the name Carter’s orchid in your native plant research, you’ve discovered one of Florida’s most elusive botanical treasures. This tiny orchid, scientifically known as Basiphyllaea corallicola, is so rare that most gardeners will never see one in the wild, let alone in cultivation. Carter’s orchid is ...

Carter’s Orchid may be listed as rare in your area.
Global Conservation Status

Status: S1S3 | Vulnerable: Found only in a restricted range (even if abundant at some locations). Typically 21 to 100 occurrences or between 3,000 and 10,000 individuals.

Global Conservation Status

Status: S1? | Critically imperiled: Typically 5 or fewer occurrences or under 1,000 remaining individuals.

Carter’s Orchid: A Rare Gem That’s Better Admired Than Grown

If you’ve stumbled across the name Carter’s orchid in your native plant research, you’ve discovered one of Florida’s most elusive botanical treasures. This tiny orchid, scientifically known as Basiphyllaea corallicola, is so rare that most gardeners will never see one in the wild, let alone in cultivation.

What Makes Carter’s Orchid Special

Carter’s orchid is a small terrestrial orchid that produces delicate white to pale pink flowers. As a perennial member of the orchid family, it’s quite different from the showy tropical orchids you might find at your local garden center. This little native has a understated beauty that speaks to those who appreciate subtle natural elegance.

You might also see this plant listed under its former scientific names, including Basiphyllaea angustifolia or Carteria corallicola, but Basiphyllaea corallicola is the currently accepted name.

Where Carter’s Orchid Calls Home

This rare orchid is native to South Florida and Puerto Rico, making it one of the most geographically restricted native orchids in the continental United States. In Florida, it’s found in very specific habitats that provide the exact conditions it needs to survive.

  • Species observed
  • No observations

Why You Probably Shouldn’t Try to Grow It

Here’s where things get serious: Carter’s orchid has a conservation status of S1?, meaning it’s critically imperiled with typically fewer than 1,000 individuals remaining in the wild. This isn’t just rare—it’s hanging on by a thread.

Conservation concerns include:

  • Extremely limited wild populations
  • Highly specific habitat requirements
  • Vulnerability to habitat destruction
  • Nearly impossible to cultivate successfully

If you’re interested in growing this orchid, please only consider plants from legitimate conservation programs or botanical institutions that are working to preserve the species. Wild collection is not only harmful to the species but likely illegal.

Growing Conditions (For Educational Purposes)

Carter’s orchid thrives in USDA hardiness zones 10-11, requiring tropical to subtropical conditions. In its natural habitat, it grows in:

  • Partial to full shade
  • High humidity environments
  • Well-draining but consistently moist soils
  • Areas with specific mycorrhizal relationships in the soil

The reality is that this orchid has proven nearly impossible to maintain in cultivation, even by experienced orchid growers and botanical institutions.

Better Alternatives for Your Garden

If you’re drawn to the idea of growing native orchids, consider these more available and garden-friendly Florida natives:

  • Wild pine (Tillandsia species) – epiphytic bromeliads that create orchid-like effects
  • Spider lily (Hymenocallis latifolia) – white flowers with orchid-like elegance
  • Native irises (Iris species) – similar delicate beauty, much easier to grow

How You Can Help

The best way to support Carter’s orchid isn’t to try growing it, but to support conservation efforts. Consider:

  • Donating to native plant conservation organizations
  • Protecting native habitats in South Florida
  • Spreading awareness about rare native plants
  • Volunteering with botanical surveys or habitat restoration projects

Sometimes the most caring thing we can do for a plant is to admire it from afar and work to protect its wild homes. Carter’s orchid is one of those special plants that reminds us that not everything in nature needs to be brought into our gardens—some things are perfect exactly where they are, rare and wild and free.

Basiphyllaea corallicola is also known as...

Often we refer to plants by their common names. When shopping for plants the scientific name is the best way to positively identify the plant species you desire. But some plants have more than one name! While it doesn't happen often, nurseries might display one name while you're searching for another. Basiphyllaea corallicola is also known as:

Basiphyllaea angustifolia | USDA symbol: BAAN2
Carteria corallicola | USDA symbol: CACO84

Why do some plants have more than one name? Over time plant species may be renamed for a few reasons:

  1. Botanists in different regions named the same plant without knowing it had already been classified.
  2. A species was reclassified after scientific advances in, for example, DNA analysis.
  3. Slight variations within a species are sometimes mistakenly identified as entirely new species.

Classification

Group: Monocot
Kingdom: Plantae - Plants
Subkingdom: Tracheobionta - Vascular plants
Superdivision: Spermatophyta - Seed plants
Division: Magnoliophyta - Flowering plants
Class: Liliopsida - Monocotyledons
Subclass: Liliidae
Order: Orchidales
Family: Orchidaceae Juss. - Orchid family
Genus: Basiphyllaea Schltr. - basiphyllaea

Species: Basiphyllaea corallicola (Small) Ames - Carter's orchid

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