North America Native Plant

Green Fly Orchid

Botanical name: Epidendrum magnoliae

USDA symbol: EPMA3

Life cycle: perennial

Habit: forb

Native status: Native to the lower 48 states  

Green Fly Orchid: A Rare Native Gem for Specialized Gardeners Meet the green fly orchid (Epidendrum magnoliae), a fascinating native orchid that’s quietly making its home across the southeastern United States. While it might not have the flashy blooms of tropical orchids, this little beauty has its own unique charm ...

Rare plant alert!

Region: Alabama

Status: S2: Status is uncertain but is somewhere between the following rankings: Imperiled: Extremely rare due to factor(s) making it especially vulnerable to extinction. Typically 6 to 20 occurrences or few remaining individuals (1,000 to 3,000) ⚘

Green Fly Orchid: A Rare Native Gem for Specialized Gardeners

Meet the green fly orchid (Epidendrum magnoliae), a fascinating native orchid that’s quietly making its home across the southeastern United States. While it might not have the flashy blooms of tropical orchids, this little beauty has its own unique charm and plays an important role in our native ecosystems.

Where You’ll Find This Native Treasure

The green fly orchid is a true southeastern native, naturally occurring across seven states: Alabama, Florida, Georgia, Louisiana, Mississippi, North Carolina, and South Carolina. This perennial orchid has adapted perfectly to the humid, warm conditions of the Southeast, making it a genuine local treasure.

Why It’s Called the Green Fly Orchid

Don’t let the name fool you – this orchid doesn’t attract house flies! The fly in its name refers to the small gnats and tiny flies that serve as its primary pollinators. The greenish flowers are perfectly designed to attract these diminutive visitors, creating a fascinating pollination partnership that’s been going on for thousands of years.

What Makes This Orchid Special

As a forb (a non-woody perennial plant), the green fly orchid has a delicate, herbaceous growth habit. Its small, greenish flowers might not stop traffic, but they have a subtle beauty that orchid enthusiasts absolutely adore. The blooms are intricate when viewed up close, showcasing the incredible diversity of our native flora.

Important Conservation Note

Before you get too excited about adding this beauty to your garden, there’s something crucial you need to know: the green fly orchid has a rarity status of S2 in Alabama, meaning it’s imperiled in that state. This makes responsible sourcing absolutely critical.

If you’re interested in growing this orchid, please only obtain plants from:

  • Reputable native plant nurseries that propagate their own stock
  • Orchid societies with ethical propagation programs
  • Conservation organizations with plant rescue programs

Never collect plants from the wild – this can harm already vulnerable populations.

Growing Conditions and Care

The green fly orchid thrives in USDA hardiness zones 8-10, making it suitable for most of the Southeast where it naturally occurs. Here’s what this specialized beauty needs:

  • Light: Filtered, dappled shade (think woodland conditions)
  • Humidity: High humidity levels (60% or higher)
  • Air circulation: Good airflow to prevent fungal issues
  • Growing medium: Well-draining orchid bark mix or mounted on wood
  • Watering: Consistent moisture without waterlogging

Is This Orchid Right for Your Garden?

The green fly orchid is definitely not a beginner’s plant. It’s perfect for:

  • Experienced orchid growers
  • Native plant enthusiasts with specialized knowledge
  • Woodland gardens with controlled microclimates
  • Collectors interested in rare native species

However, it might not be the best choice if you’re looking for:

  • Low-maintenance plants
  • Showy, colorful blooms
  • Plants for sunny locations
  • Your first orchid experience

Supporting Native Pollinators

One of the most compelling reasons to grow the green fly orchid (with responsibly sourced plants) is its role in supporting native pollinators. Those tiny gnats and flies it attracts are important parts of our ecosystem, and providing habitat for specialized native plants helps maintain these crucial relationships.

The Bottom Line

The green fly orchid is a remarkable native plant that deserves our respect and protection. While it requires specialized care and should only be grown with ethically sourced plants, it offers dedicated gardeners a chance to participate in conserving a rare piece of our native heritage. If you’re up for the challenge and can source plants responsibly, this little orchid can be a rewarding addition to a specialized native plant collection.

Remember: growing rare native plants is as much about conservation as it is about gardening. By choosing responsibly sourced plants and providing them with excellent care, you’re helping ensure that future generations can appreciate the green fly orchid’s quiet beauty.

Green Fly Orchid

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

Epidendrum L. - star orchid

Species

Epidendrum magnoliae Muhl. - green fly orchid

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