North America Native Plant

Hawkweedleaf Blumea

Botanical name: Blumea hieraciifolia

USDA symbol: BLHI2

Life cycle: perennial

Habit: forb

Native status: Native to Pacific Basin excluding Hawaii  

Hawkweedleaf Blumea: A Mysterious Pacific Island Native If you’re drawn to the unusual and hard-to-find, hawkweedleaf blumea (Blumea hieraciifolia) might just capture your imagination. This perennial plant is one of those botanical mysteries that keeps plant enthusiasts guessing – and for good reason. It’s a rare Pacific island native that’s ...

Hawkweedleaf Blumea: A Mysterious Pacific Island Native

If you’re drawn to the unusual and hard-to-find, hawkweedleaf blumea (Blumea hieraciifolia) might just capture your imagination. This perennial plant is one of those botanical mysteries that keeps plant enthusiasts guessing – and for good reason. It’s a rare Pacific island native that’s about as elusive as a unicorn in most garden centers.

What Is Hawkweedleaf Blumea?

Hawkweedleaf blumea belongs to the Blumea genus, a group of plants in the daisy family that are scattered across tropical and subtropical regions. This particular species calls the Pacific Basin home, though it’s notably absent from Hawaii. Think of it as the botanical equivalent of a well-kept secret that only a few Pacific islands know about.

Where Does It Come From?

This perennial plant is native to a very specific corner of the world. You’ll find it growing naturally in:

  • Guam
  • Palau

Its limited geographic range makes it a true regional specialty – like finding a local delicacy that exists nowhere else on earth.

Should You Try Growing It?

Here’s where things get tricky. Hawkweedleaf blumea is something of an enigma in the gardening world. While it’s not listed as invasive or noxious, there’s precious little information available about how to successfully cultivate it. This could be because:

  • It’s quite rare in its native habitat
  • It hasn’t been widely studied or cultivated
  • It may have very specific growing requirements that haven’t been documented

If you’re determined to grow native Pacific plants, you might want to consider better-documented alternatives that can provide similar regional authenticity without the guesswork.

The Growing Challenge

Unfortunately, specific growing conditions for hawkweedleaf blumea remain largely unknown. What we can reasonably assume, based on its Pacific island origins, is that it likely prefers:

  • Warm, tropical conditions
  • High humidity
  • Well-draining soil

However, without documented cultivation experience, attempting to grow this plant would be quite experimental. Its USDA hardiness zones are unknown, though it’s almost certainly limited to the warmest zones given its tropical origin.

A Plant for the Future

Sometimes the most intriguing plants are the ones we can’t easily grow – yet. Hawkweedleaf blumea represents one of those botanical puzzles that might someday be solved by dedicated researchers and plant enthusiasts. Until then, it remains a fascinating example of the incredible diversity hidden in our world’s remote island ecosystems.

If you’re passionate about Pacific island flora, consider supporting botanical research or conservation efforts in Guam and Palau. Who knows? Your contribution might help unlock the secrets of this mysterious perennial and bring it into cultivation for future generations of gardeners to enjoy.

Hawkweedleaf Blumea

Classification

Group

Dicot

Kingdom

Plantae - Plants

Subkingdom

Tracheobionta - Vascular plants

Superdivision

Spermatophyta - Seed plants

Division

Magnoliophyta - Flowering plants

Subdivision
Class

Magnoliopsida - Dicotyledons

Subclass

Asteridae

Order

Asterales

Family

Asteraceae Bercht. & J. Presl - Aster family

Genus

Blumea DC. - false oxtongue

Species

Blumea hieraciifolia (Spreng.) DC. - hawkweedleaf blumea

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