North America Native Plant

Sherring’s Cup Orchid

Botanical name: Brachionidium sherringii

USDA symbol: BRSH3

Life cycle: perennial

Habit: forb

Native status: Native to Puerto Rico  

Sherring’s Cup Orchid: A Rare Puerto Rican Treasure Not for Your Garden If you’ve stumbled across the name Sherring’s cup orchid while browsing plant lists, you might be wondering if this exotic-sounding orchid could grace your garden or windowsill. Well, I hate to be the bearer of disappointing news, but ...

Sherring’s Cup Orchid: A Rare Puerto Rican Treasure Not for Your Garden

If you’ve stumbled across the name Sherring’s cup orchid while browsing plant lists, you might be wondering if this exotic-sounding orchid could grace your garden or windowsill. Well, I hate to be the bearer of disappointing news, but Brachionidium sherringii is one of those look but don’t touch plants that’s better admired from afar than attempted in cultivation.

What Exactly Is Sherring’s Cup Orchid?

Sherring’s cup orchid (Brachionidium sherringii) is a perennial orchid species that calls Puerto Rico home. Like many of its orchid cousins, this little beauty is what we call an epiphyte – meaning it grows on other plants rather than in soil. Think of it as nature’s way of apartment living, where trees serve as the high-rise buildings and orchids are the tenants hanging out on the balconies.

This orchid belongs to a genus that’s known for producing tiny, intricate flowers that often require a magnifying glass to fully appreciate their beauty. The name cup orchid gives us a hint about the flower shape, though detailed descriptions of this particular species are frustratingly scarce in botanical literature.

Where Does It Call Home?

Brachionidium sherringii is native exclusively to Puerto Rico, making it what we call an endemic species – a fancy way of saying it evolved in this one special place and nowhere else on Earth. This geographic limitation is actually quite common among orchid species, many of which have very specific habitat requirements that exist only in small pockets of the world.

Why You Probably Shouldn’t Try Growing It

Here’s where I have to play the practical gardening advice giver: this isn’t a plant for your typical home garden or even your orchid collection. There are several reasons why Sherring’s cup orchid should probably stay off your shopping list:

  • Extreme rarity: With such limited information available and its restricted range, this orchid is likely quite rare in the wild
  • Specialized needs: Like most epiphytic orchids, it probably requires very specific humidity, light, and air circulation conditions that are difficult to replicate
  • Conservation concerns: Removing rare plants from their native habitat can harm wild populations
  • Availability issues: You’re unlikely to find this species available through legitimate nursery channels

Better Alternatives for Orchid Lovers

If you’re enchanted by the idea of growing orchids, there are plenty of more suitable options that won’t give you gardening nightmares or contribute to conservation problems. Consider these beginner-friendly alternatives:

  • Phalaenopsis orchids (moth orchids) for indoor growing
  • Cattleya orchids for more experienced growers
  • Hardy native orchids appropriate to your region for outdoor gardens

The Bigger Picture: Why Rare Plants Matter

While you can’t grow Sherring’s cup orchid in your backyard, its existence reminds us of the incredible diversity hiding in places like Puerto Rico’s forests. These endemic species are living libraries of genetic information that took millions of years to develop. They’re also often the first to disappear when habitats are disturbed, making their conservation crucial.

Instead of trying to grow rare species like Brachionidium sherringii, consider supporting conservation organizations that work to protect Puerto Rican habitats, or focus your gardening efforts on native plants from your own region that support local ecosystems.

The Bottom Line

Sherring’s cup orchid is one of those plants that’s more important in the wild than in cultivation. While it might spark curiosity, it’s not a realistic choice for home gardeners. Sometimes the best way to appreciate nature’s diversity is to leave it where it belongs – thriving in its native Puerto Rican forests, contributing to the intricate web of life that makes our planet so wonderfully complex.

Happy gardening, and remember: there are thousands of beautiful, garden-appropriate plants out there waiting to be discovered!

Sherring’s Cup 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

Brachionidium Lindl. - cup orchid

Species

Brachionidium sherringii Rolfe - Sherring's cup orchid

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