North America Native Plant

Variableleaf Flymallow

Botanical name: Cienfuegosia heterophylla

USDA symbol: CIHE2

Life cycle: perennial

Habit: subshrub

Native status: Native to the U.S. Virgin Islands  

Variableleaf Flymallow: A Unique Virgin Islands Native Shrub If you’re gardening in the U.S. Virgin Islands and looking for truly local native plants, you might want to get acquainted with the variableleaf flymallow (Cienfuegosia heterophylla). This lesser-known native shrub represents the kind of specialized flora that makes island ecosystems so ...

Variableleaf Flymallow: A Unique Virgin Islands Native Shrub

If you’re gardening in the U.S. Virgin Islands and looking for truly local native plants, you might want to get acquainted with the variableleaf flymallow (Cienfuegosia heterophylla). This lesser-known native shrub represents the kind of specialized flora that makes island ecosystems so fascinating – and so worth protecting.

What Makes Variableleaf Flymallow Special?

The variableleaf flymallow is a perennial shrub that’s as unique as its island home. True to its botanical classification as a shrub, this multi-stemmed woody plant typically stays under 13-16 feet tall, making it a manageable size for most garden settings. Like many island natives, it’s perfectly adapted to its specific environment – in this case, the tropical conditions of the Virgin Islands.

Where Does It Call Home?

This plant is what we call an endemic species – it’s found naturally only in the U.S. Virgin Islands and nowhere else on Earth. That makes it pretty special! When you plant variableleaf flymallow, you’re literally growing a piece of Caribbean natural heritage in your garden.

Should You Plant Variableleaf Flymallow?

Here’s where things get interesting (and a bit challenging). While variableleaf flymallow has all the credentials of a great native plant – it’s perfectly adapted to local conditions, supports local ecosystems, and has that can’t find it anywhere else appeal – there’s surprisingly little information available about growing it in cultivation.

This limited information doesn’t necessarily mean it’s difficult to grow, but it does mean you’d be something of a pioneer gardener if you decide to try it. Sometimes the most rewarding garden adventures come from working with these lesser-known natives!

The Mystery of Growing Conditions

Unfortunately, specific cultivation information for variableleaf flymallow is quite scarce. However, we can make some educated guesses based on its native habitat:

  • It likely thrives in warm, tropical conditions year-round
  • As a Virgin Islands native, it’s probably adapted to periodic drought and intense sun
  • It may prefer well-draining soils typical of island environments
  • Being a shrub, it probably benefits from occasional pruning to maintain shape

A Plant Worth Investigating

If you’re gardening in the Virgin Islands and interested in native plants, variableleaf flymallow could be a fascinating addition to your landscape. Its shrubby growth habit makes it suitable for:

  • Foundation plantings
  • Natural hedgerows
  • Wildlife habitat gardens
  • Native plant collections

The Conservation Angle

One of the most compelling reasons to consider growing variableleaf flymallow is conservation. Endemic plants like this one are often vulnerable to habitat loss, and growing them in gardens helps preserve the genetic diversity of these unique species. Plus, you’ll be supporting local pollinators and wildlife that have evolved alongside this plant.

Getting Started (The Adventure Approach)

Since detailed growing guides aren’t readily available, here’s how you might approach growing variableleaf flymallow:

  • Contact local botanical gardens or native plant societies for seeds or cuttings
  • Start with a small trial planting to learn its preferences
  • Observe how it responds to different conditions in your garden
  • Document your experience – you could be helping future gardeners!
  • Connect with other native plant enthusiasts to share knowledge

The Bottom Line

Variableleaf flymallow represents both an opportunity and a challenge. It’s a chance to grow something truly unique and support local biodiversity, but it also requires a bit of gardening detective work. If you enjoy experimenting with plants and contributing to conservation efforts, this Virgin Islands native might be exactly the kind of adventure your garden needs.

Remember, every garden is different, and sometimes the most rewarding plants are the ones that teach us something new. Variableleaf flymallow might just be one of those teachers – if you’re ready to be its student!

Variableleaf Flymallow

Classification

Group

Dicot

Kingdom

Plantae - Plants

Subkingdom

Tracheobionta - Vascular plants

Superdivision

Spermatophyta - Seed plants

Division

Magnoliophyta - Flowering plants

Subdivision
Class

Magnoliopsida - Dicotyledons

Subclass

Dilleniidae

Order

Malvales

Family

Malvaceae Juss. - Mallow family

Genus

Cienfuegosia Cav. - flymallow

Species

Cienfuegosia heterophylla (Vent.) Garcke - variableleaf flymallow

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