North America Native Plant

Chemudelach

Botanical name: Hedyotis korrorensis var. korrorensis

USDA symbol: HEKOK

Life cycle: perennial

Habit: shrub

Native status: Native to Pacific Basin excluding Hawaii  

Chemudelach: A Hidden Gem of Pacific Island Gardens Meet chemudelach (Hedyotis korrorensis var. korrorensis), one of the Pacific’s best-kept gardening secrets. While this perennial shrub might not be on every gardener’s wish list yet, it represents something special for those passionate about native Pacific Basin plants. What Makes Chemudelach Special? ...

Chemudelach: A Hidden Gem of Pacific Island Gardens

Meet chemudelach (Hedyotis korrorensis var. korrorensis), one of the Pacific’s best-kept gardening secrets. While this perennial shrub might not be on every gardener’s wish list yet, it represents something special for those passionate about native Pacific Basin plants.

What Makes Chemudelach Special?

Chemudelach is a native perennial shrub that belongs to the coffee family. This multi-stemmed woody plant typically stays manageable in size, usually reaching less than 13-16 feet in height, though it can grow taller under the right conditions. What makes it particularly interesting is its authenticity – this is a true native of the Pacific Basin region, excluding Hawaii.

Where Does Chemudelach Call Home?

This distinctive shrub has made its natural home in Guam and Palau, where it has adapted to the unique conditions of these Pacific islands. Its limited geographic distribution makes it a special addition for gardeners interested in authentic regional flora.

Should You Grow Chemudelach in Your Garden?

Here’s where things get interesting – and a bit challenging. Chemudelach falls into that category of plants that are fascinating but not well-documented in cultivation. If you’re someone who loves supporting native plants and doesn’t mind a bit of gardening adventure, this could be your plant.

The Pros:

  • Supports native Pacific Basin ecosystems
  • Perennial nature means long-term garden presence
  • Multi-stemmed growth habit provides natural structure
  • Manageable size for most garden spaces

The Reality Check:

  • Limited availability in the nursery trade
  • Minimal cultivation information available
  • May require specialized growing conditions
  • Sourcing responsibly could be challenging

Growing Chemudelach: What We Know

Unfortunately, specific growing conditions, hardiness zones, and care requirements for chemudelach aren’t well-documented in horticultural literature. This reflects the reality that many native Pacific plants haven’t made the transition into mainstream gardening culture.

If you’re determined to grow this plant, your best bet would be to:

  • Contact botanical gardens or native plant societies in Guam or Palau
  • Research the natural habitat conditions where it grows wild
  • Start with small-scale trials to understand its needs
  • Connect with other native plant enthusiasts who might have experience

The Bottom Line

Chemudelach represents both the promise and challenge of native gardening in the Pacific region. While it’s not a plant you’ll find at your local garden center, it embodies the kind of authentic, regionally-appropriate flora that makes native gardening so rewarding.

For most gardeners, especially those outside its native range, chemudelach might remain more of an inspiration than a practical choice. However, if you’re in Guam, Palau, or similar Pacific locations and are passionate about native plants, this could be exactly the kind of unique addition that makes your garden truly special.

Remember, the most successful native gardens often start with the most available and well-understood native plants, then gradually expand to include more unusual species as knowledge and confidence grow.

Chemudelach

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

Rubiales

Family

Rubiaceae Juss. - Madder family

Genus

Hedyotis L. - starviolet

Species

Hedyotis korrorensis (Valeton) Hosok. - chemudelach

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