North America Native Plant

Hairstalk Crepidium

Botanical name: Crepidium setipes

USDA symbol: CRSE14

Life cycle: perennial

Habit: forb

Native status: Native to Pacific Basin excluding Hawaii  

Synonyms: Malaxis setipes (Schltr.) C. Schweinf. (MASE9)   

Hairstalk Crepidium: A Rare Pacific Island Orchid for Specialty Gardens If you’re looking for something truly unique to add to your tropical garden, the hairstalk crepidium might just be the conversation starter you need. This small terrestrial orchid, scientifically known as Crepidium setipes, is one of those plants that makes ...

Hairstalk Crepidium: A Rare Pacific Island Orchid for Specialty Gardens

If you’re looking for something truly unique to add to your tropical garden, the hairstalk crepidium might just be the conversation starter you need. This small terrestrial orchid, scientifically known as Crepidium setipes, is one of those plants that makes you feel like a botanical detective just for knowing it exists.

What Is Hairstalk Crepidium?

Hairstalk crepidium is a perennial forb – basically a soft-stemmed plant without woody tissue that comes back year after year. As an orchid, it’s part of one of the most diverse and fascinating plant families on Earth, though this particular species tends to fly under the radar compared to its showier cousins.

You might occasionally see this plant listed under its synonym Malaxis setipes in older botanical references, so don’t be confused if you encounter both names in your research.

Where Does It Come From?

This little orchid calls the Pacific Basin home, specifically the tropical islands of Guam and Palau. It’s a true native to these Pacific island ecosystems, making it a valuable piece of the region’s natural heritage.

Should You Grow Hairstalk Crepidium?

Here’s where things get interesting – and challenging. This is definitely a plant for the dedicated orchid enthusiast rather than the casual gardener. Here’s why you might (or might not) want to tackle growing this species:

Reasons to Consider It:

  • You’re supporting native Pacific island biodiversity
  • It’s a true conversation piece for orchid collectors
  • Perfect for specialty tropical gardens
  • Adds authenticity to Pacific island-themed landscapes

Reasons to Think Twice:

  • Very limited growing information available
  • Likely requires specialized orchid care
  • May be difficult to source
  • Not suitable for beginners

Growing Conditions and Care

Since hairstalk crepidium is native to tropical Pacific islands, you can make some educated guesses about its preferences, though specific growing information is quite limited:

Climate Requirements:

  • Tropical to subtropical conditions (likely USDA zones 10-11)
  • High humidity
  • Warm temperatures year-round
  • Protection from direct, harsh sunlight

General Orchid Care Principles:

Since specific care instructions aren’t readily available, you’ll want to follow general terrestrial orchid care guidelines:

  • Well-draining, organic-rich growing medium
  • Consistent moisture without waterlogging
  • Good air circulation
  • Filtered light conditions

Garden Design Role

If you do manage to grow hairstalk crepidium successfully, it would work beautifully in:

  • Specialty orchid collections
  • Tropical shade gardens
  • Pacific island-themed landscapes
  • Conservation-focused native plant gardens (if you’re in its native range)

The Bottom Line

Hairstalk crepidium is definitely not your everyday garden plant. It’s more of a holy grail species for serious orchid enthusiasts or gardeners specifically interested in Pacific island flora. The limited availability of growing information makes this a challenging plant that’s best left to experienced growers who enjoy experimenting and problem-solving.

If you’re new to orchids or tropical gardening, you might want to start with more common and well-documented species before attempting this rare beauty. However, if you’re up for the challenge and have access to this plant through reputable sources, growing hairstalk crepidium could be a rewarding way to support Pacific island biodiversity right in your own garden.

Remember, with rare and specialized plants like this, patience is key – both in sourcing the plant and in learning how to grow it successfully.

Hairstalk Crepidium

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

Crepidium Blume

Species

Crepidium setipes (Schltr.) Szlach. - hairstalk crepidium

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