North America Native Plant

Dalbergia

Botanical name: Dalbergia candenatensis

USDA symbol: DACA18

Native status: Native to Pacific Basin excluding Hawaii  

Dalbergia: A Mysterious Pacific Islander Worth Knowing If you’ve stumbled upon the name Dalbergia candenatensis in your plant research, you might be scratching your head wondering what exactly this mysterious species is all about. Don’t worry – you’re not alone! This particular dalbergia is one of those plants that seems ...

Dalbergia: A Mysterious Pacific Islander Worth Knowing

If you’ve stumbled upon the name Dalbergia candenatensis in your plant research, you might be scratching your head wondering what exactly this mysterious species is all about. Don’t worry – you’re not alone! This particular dalbergia is one of those plants that seems to fly under the radar, even among dedicated native plant enthusiasts.

What Is Dalbergia candenatensis?

Dalbergia candenatensis, commonly known simply as dalbergia, is a native plant species that calls the Pacific Basin home – though notably, it skips Hawaii entirely. This selective Pacific dweller has made its home in just two locations: the tropical islands of Guam and Palau.

As a member of the Dalbergia genus, this plant is related to some pretty impressive cousins, including various rosewood species. However, our specific Pacific friend remains something of an enigma in the gardening world.

Where Does It Grow?

This dalbergia has chosen quite the exclusive real estate! You’ll find Dalbergia candenatensis growing naturally in:

  • Guam
  • Palau

These locations give us some clues about what this plant might prefer – tropical conditions, island climates, and likely the unique growing conditions that come with Pacific island life.

The Information Gap: What We Don’t Know

Here’s where things get a bit frustrating for us plant lovers – detailed information about Dalbergia candenatensis is surprisingly scarce. We don’t have clear data on:

  • Specific growing conditions and care requirements
  • USDA hardiness zones
  • Wildlife and pollinator benefits
  • Growth habits and mature size
  • Landscape design applications

This information gap could mean several things: the plant might be quite rare, understudied, or perhaps known by other names in different regions.

Should You Plant It?

Given the limited information available, approaching Dalbergia candenatensis requires some caution and research. If you’re gardening in Guam or Palau and encounter this native species, it would likely be worth protecting and nurturing as part of your local ecosystem.

For gardeners elsewhere, the lack of cultivation information makes this a challenging choice. Without knowing its specific needs, hardiness, or potential impacts, it’s difficult to recommend for general garden use.

Native Plant Alternatives

If you’re drawn to the idea of growing a dalbergia species, consider researching other members of this genus that are better documented and suited to your local climate. Many dalbergia species offer beautiful foliage and interesting growth habits, and you’ll have much better success with species that have established cultivation guidelines.

For Pacific island gardeners specifically, focus on well-documented native plants from your region that will support local wildlife and thrive in your specific conditions.

The Bottom Line

Dalbergia candenatensis remains one of those intriguing botanical mysteries – a native Pacific species that hasn’t yet found its way into mainstream horticulture or detailed botanical databases. While this adds to its mystique, it also makes it a challenging choice for most gardeners.

If you encounter this plant in its native range, consider yourself lucky to witness a relatively uncommon species. For everyone else, there are plenty of well-documented native alternatives that will give you the satisfaction of supporting local ecosystems while actually thriving in your garden!

Dalbergia

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

Fabales

Family

Fabaceae Lindl. - Pea family

Genus

Dalbergia L. f. - Indian rosewood

Species

Dalbergia candenatensis (Dennst.) Prain - dalbergia

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