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North America Native Plant

Acalypha Amentacea Var. Palauensis

Acalypha amentacea var. palauensis: A Pacific Island Native Worth Knowing Meet Acalypha amentacea var. palauensis, a native shrub that calls the tropical Pacific islands home. While you might not find this particular variety at your local garden center, it’s a fascinating example of the unique plant life that thrives in ...

Acalypha amentacea var. palauensis: A Pacific Island Native Worth Knowing

Meet Acalypha amentacea var. palauensis, a native shrub that calls the tropical Pacific islands home. While you might not find this particular variety at your local garden center, it’s a fascinating example of the unique plant life that thrives in some of the world’s most remote island ecosystems.

What’s in a Name?

In Palau, this shrub is known as klekel, a name that reflects its deep roots in the local culture and landscape. The scientific name tells us it’s a variety of Acalypha amentacea, part of the diverse spurge family that includes many tropical and subtropical species.

Where Does It Call Home?

This perennial shrub is native to the Pacific Basin, specifically found growing naturally in Palau and Guam. These tropical island environments provide the perfect conditions for this specialized variety to thrive as part of the native ecosystem.

Getting to Know the Plant

Acalypha amentacea var. palauensis is what botanists classify as a shrub – a perennial, multi-stemmed woody plant that typically stays under 13 to 16 feet tall. Like many island natives, it’s adapted to specific local conditions that may be quite different from mainland growing environments.

Here’s what we know about its basic characteristics:

  • Growth form: Multi-stemmed shrub
  • Height: Usually less than 13-16 feet
  • Duration: Perennial (lives for multiple years)
  • Native range: Pacific Basin islands

The Challenge for Gardeners

Here’s where things get interesting (and a bit challenging) for gardeners. This particular variety of Acalypha is quite specialized, and detailed cultivation information is surprisingly scarce. Unlike its more common cousins that you might find in tropical landscaping, this Pacific island native hasn’t made its way into mainstream horticulture.

If you’re drawn to the idea of growing native Pacific plants, you might face some hurdles:

  • Limited availability in the nursery trade
  • Lack of detailed growing guides
  • Specific climate requirements that may be hard to replicate
  • Potential permit requirements for moving plants between islands

Why Consider Native Plants?

Even though this particular variety might be challenging to source and grow, it highlights an important principle in gardening: native plants are incredibly valuable for supporting local ecosystems. In their native habitat of Palau and Guam, plants like klekel play important roles that we’re still discovering and documenting.

Alternatives for Pacific Gardeners

If you’re gardening in the Pacific region and are interested in native Acalypha species, you might want to explore other varieties that are better documented and more readily available. Local native plant societies and botanical gardens can be excellent resources for finding suitable alternatives that will thrive in your specific location.

The Bottom Line

Acalypha amentacea var. palauensis represents the fascinating diversity of island flora, but it’s not the easiest plant for most gardeners to work with. Its limited availability and lack of cultivation information make it more of a conservation curiosity than a practical garden choice for most people.

That said, if you’re a specialist grower with access to this variety and experience with Pacific island plants, it could be a meaningful addition to a collection focused on preserving native Pacific flora. Just remember to source any plants responsibly and in accordance with local regulations about plant collection and transport.

Sometimes the most interesting plants are the ones that remind us how much we still have to learn about the incredible diversity of our natural world!

Acalypha Amentacea Var. Palauensis

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

Euphorbiales

Family

Euphorbiaceae Juss. - Spurge family

Genus

Acalypha L. - copperleaf

Species

Acalypha amentacea Roxb. - catch me if you can

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