North America Native Plant

Erizo

Botanical name: Pitcairnia angustifolia var. angustifolia

USDA symbol: PIANA

Life cycle: perennial

Habit: forb

Native status: Native to Puerto Rico âš˜ Native to the U.S. Virgin Islands  

Erizo: A Hidden Gem of Caribbean Native Gardening If you’re passionate about native plants and happen to garden in the Caribbean, you might want to get acquainted with a rather special little plant known locally as erizo. This intriguing native goes by the botanical name Pitcairnia angustifolia var. angustifolia, and ...

Erizo: A Hidden Gem of Caribbean Native Gardening

If you’re passionate about native plants and happen to garden in the Caribbean, you might want to get acquainted with a rather special little plant known locally as erizo. This intriguing native goes by the botanical name Pitcairnia angustifolia var. angustifolia, and while it might not be a household name in gardening circles, it represents the kind of authentic, indigenous beauty that makes native gardening so rewarding.

What Makes Erizo Special?

Erizo belongs to the bromeliad family, making it a cousin to more famous relatives like pineapples and air plants. As a perennial forb, this plant lacks the woody stems you’d find on shrubs or trees, instead maintaining a softer, herbaceous growth pattern throughout its life. Don’t let the forb classification fool you into thinking it’s boring—bromeliads are known for their unique forms and often spectacular flowering displays.

You might also hear this plant called piña cortadora or piña de cuervo in local communities, names that hint at its connection to the broader bromeliad family (piña refers to pineapple in Spanish).

Where Erizo Calls Home

This native beauty is naturally found in Puerto Rico and the U.S. Virgin Islands, where it has evolved to thrive in the unique Caribbean climate and growing conditions. For gardeners in these regions, choosing erizo means supporting local ecosystems and preserving indigenous plant heritage.

Should You Grow Erizo in Your Garden?

If you’re gardening in Puerto Rico or the U.S. Virgin Islands, erizo could be a wonderful addition to your native plant collection. Here’s why you might want to consider it:

  • It’s authentically native to your region
  • As a bromeliad, it likely offers unique architectural interest
  • You’ll be supporting local biodiversity
  • It’s a conversation starter—not many gardeners grow this uncommon native

The Challenge: Limited Growing Information

Here’s where things get interesting (and a bit challenging): erizo is one of those native plants that hasn’t made it into mainstream horticulture yet. While we know it’s a perennial forb native to the Caribbean islands, specific growing requirements, care instructions, and propagation methods aren’t well-documented in typical gardening resources.

This isn’t necessarily a bad thing—it just means you’d be pioneering its cultivation! Many successful native plant gardeners enjoy the detective work of figuring out how to grow lesser-known species.

What We Can Infer About Growing Erizo

While specific care instructions aren’t readily available, we can make some educated guesses based on its native habitat and bromeliad family characteristics:

  • It likely prefers the warm, humid conditions typical of its Caribbean home
  • As a native plant, it should be well-adapted to local rainfall patterns
  • Being a bromeliad, it might appreciate good drainage and possibly some organic matter
  • It may benefit from partial shade, as many bromeliads do

Finding and Growing Erizo

Your best bet for acquiring erizo would be through native plant societies in Puerto Rico or the U.S. Virgin Islands, botanical gardens in the region, or specialized native plant nurseries. Since this isn’t a common commercial plant, you might need to do some networking within local gardening communities.

If you do find erizo, consider yourself a pioneer in native plant cultivation! Document your growing experiences—you might be helping to develop the care guide for future gardeners interested in this unique Caribbean native.

The Bottom Line

Erizo represents the kind of authentic, regionally-appropriate plant that makes native gardening so special. While it requires some detective work and experimentation, growing lesser-known natives like this one helps preserve local plant heritage and creates truly unique, place-based gardens.

For gardeners outside of Puerto Rico and the U.S. Virgin Islands, erizo probably isn’t the right choice—instead, focus on plants native to your own region. But if you’re lucky enough to garden where erizo naturally occurs, consider giving this intriguing bromeliad a try. You’ll be growing a piece of Caribbean botanical history.

Erizo

Classification

Group

Monocot

Kingdom

Plantae - Plants

Subkingdom

Tracheobionta - Vascular plants

Superdivision

Spermatophyta - Seed plants

Division

Magnoliophyta - Flowering plants

Subdivision
Class

Liliopsida - Monocotyledons

Subclass

Zingiberidae

Order

Bromeliales

Family

Bromeliaceae Juss. - Bromeliad family

Genus

Pitcairnia L'Hér. - pitcairnia

Species

Pitcairnia angustifolia Aiton - pina cortadora

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