North America Native Plant

Scybalium

Botanical name: Scybalium

USDA symbol: SCYBA

Life cycle: perennial

Habit: forb

Native status: Native to Puerto Rico  

Scybalium: An Elusive Puerto Rican Native Worth Knowing About If you’ve stumbled across the name scybalium in your quest for unique native plants, you’ve discovered one of botany’s more mysterious characters. This Puerto Rican native is about as elusive as they come in the plant world, and there’s a good ...

Scybalium: An Elusive Puerto Rican Native Worth Knowing About

If you’ve stumbled across the name scybalium in your quest for unique native plants, you’ve discovered one of botany’s more mysterious characters. This Puerto Rican native is about as elusive as they come in the plant world, and there’s a good reason you won’t find it at your local nursery.

What is Scybalium?

Scybalium is a perennial forb native to Puerto Rico. As a forb, it’s a herbaceous plant without significant woody tissue above ground – think of it as nature’s version of a soft-stemmed perennial that comes back year after year. Unlike your typical garden perennials though, scybalium belongs to a rather unusual family of plants that have some pretty specific lifestyle requirements.

Where Does Scybalium Grow?

This plant calls Puerto Rico home and appears to be found only in this tropical paradise. Its distribution is quite limited, making it a true island endemic.

The Reality Check: Why You Probably Can’t Grow Scybalium

Here’s where we need to have an honest conversation. Scybalium isn’t your typical plant it and watch it grow kind of garden addition. Information about this plant is scarce in horticultural circles, and there’s likely a very good reason for that – it’s probably not something you can simply pop into your garden bed.

Many plants in similar botanical families have highly specialized growing requirements or parasitic relationships with other plants, making them nearly impossible to cultivate in typical garden settings. Without readily available information about growing conditions, care requirements, or even basic cultivation practices, scybalium falls into the category of plants best left to botanical specialists and research institutions.

Better Alternatives for Your Puerto Rican Native Garden

If you’re interested in Puerto Rican native plants for your tropical or subtropical garden, there are many wonderful alternatives that are actually available and growable. Consider looking into:

  • Puerto Rican native orchids
  • Indigenous ferns and bromeliads
  • Native flowering shrubs and trees
  • Local wildflowers that support island pollinators

The Takeaway

While scybalium is undoubtedly an interesting piece of Puerto Rico’s botanical heritage, it’s not a plant that’s going to find its way into cultivation anytime soon. Sometimes the most fascinating plants are the ones we can only admire from afar – or through the dedicated work of botanical researchers who study these botanical mysteries.

If you’re passionate about Puerto Rican native plants, your energy is better spent seeking out the many cultivatable native species that can actually thrive in garden settings while supporting local ecosystems. These plants will give you the satisfaction of growing something truly native while actually having a fighting chance of success in your garden.

Scybalium

Classification

Group

Dicot

Kingdom

Plantae - Plants

Subkingdom

Tracheobionta - Vascular plants

Superdivision

Spermatophyta - Seed plants

Division

Magnoliophyta - Flowering plants

Subdivision
Class

Magnoliopsida - Dicotyledons

Subclass

Rosidae

Order

Santalales

Family

Balanophoraceae Rich. - Balanophora family

Genus

Scybalium Schott & Endl. - scybalium

Species

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