North America Native Plant

Hybrid Ladyslipper

Botanical name: Cypripedium ×andrewsii var. landonii

USDA symbol: CYANL2

Life cycle: perennial

Habit: forb

Native status: Native to Canada âš˜ Native to the lower 48 states  

Synonyms: Cypripedium ×landonii Garay (pro sp.) (CYLA15)   

Hybrid Ladyslipper: A Rare Native Orchid for Specialized Gardens Meet the hybrid ladyslipper (Cypripedium ×andrewsii var. landonii), one of North America’s most elusive and challenging native orchids. This remarkable perennial represents a natural hybrid that occurs where different ladyslipper species overlap, creating something truly special in the plant world. What ...

Hybrid Ladyslipper: A Rare Native Orchid for Specialized Gardens

Meet the hybrid ladyslipper (Cypripedium ×andrewsii var. landonii), one of North America’s most elusive and challenging native orchids. This remarkable perennial represents a natural hybrid that occurs where different ladyslipper species overlap, creating something truly special in the plant world.

What Makes This Plant Special

The hybrid ladyslipper is a forb—essentially an herbaceous perennial without woody stems—that belongs to the prestigious orchid family. Unlike your typical garden perennials, this plant lacks significant woody tissue and maintains its growing points at or below ground level, allowing it to survive harsh winters and return each spring.

Also known by its synonym Cypripedium ×landonii, this plant showcases the classic ladyslipper orchid appearance with its distinctive pouch-shaped flowers that look remarkably like tiny slippers. The blooms typically display beautiful pink to purple hues that can stop any woodland wanderer in their tracks.

Where You’ll Find This Native Beauty

This hybrid ladyslipper calls both Canada and the lower 48 United States home, with a notably limited range. You’ll find it naturally occurring in Ontario, New York, and Ohio—primarily in the Great Lakes region where cool, moist conditions create the perfect environment for these finicky orchids.

Should You Grow Hybrid Ladyslipper?

Here’s where we need to have an honest conversation. While this native orchid is absolutely stunning and ecologically appropriate for gardens within its range, it’s not a plant for the average gardener—or even most experienced ones.

The hybrid ladyslipper requires extremely specific growing conditions that are nearly impossible to replicate in typical garden settings. These orchids depend on complex relationships with soil fungi (mycorrhizae) that can’t simply be transplanted along with the plant. Additionally, as a rare hybrid, any plants you might find for sale raise serious ethical questions about wild collection.

Growing Conditions (For the Truly Determined)

If you’re still determined to attempt growing this challenging beauty, here’s what it needs:

  • Cool, consistently moist but well-draining soil rich in organic matter
  • Partial to full shade conditions
  • USDA hardiness zones 3-7
  • Neutral to slightly alkaline soil pH
  • Protection from strong winds and temperature fluctuations

The Reality Check

Even with perfect conditions, success rates for cultivating native ladyslippers remain disappointingly low. These plants often go dormant for years at a time, making it difficult to determine whether your plant is thriving or has quietly departed.

Better Alternatives for Your Native Garden

Instead of attempting to grow this rare hybrid, consider these easier native alternatives that will give you orchid-like beauty with much greater success:

  • Wild ginger for interesting ground-level flowers
  • Trilliums for three-petaled woodland charm
  • Native irises for dramatic, orchid-like blooms
  • Bloodroot for early spring white flowers

Conservation Considerations

The hybrid ladyslipper’s rarity makes it more valuable in its natural habitat than in our gardens. If you’re lucky enough to encounter this plant in the wild, please observe and photograph rather than collect. Supporting habitat conservation efforts will do far more for this species than attempting cultivation.

The Bottom Line

While the hybrid ladyslipper is undoubtedly a native plant worthy of admiration, it’s best appreciated in its natural setting rather than in home gardens. Save your gardening energy for native plants that will actually thrive in cultivation while still supporting local ecosystems—your garden (and your sanity) will thank you!

Hybrid Ladyslipper

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

Cypripedium L. - lady's slipper

Species

Cypripedium ×andrewsii A.M. Fuller [candidum × parviflorum] - hybrid ladyslipper

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