Native Plants

Eggshape Melicope

Melicope ovata

USDA symbol: MEOV2

perennial shrub

Hawaii: native

Meet the eggshape melicope (Melicope ovata), a charming Hawaiian native shrub that’s as unique as its name suggests. This unassuming beauty might not be the showiest plant in the garden center, but it’s got something special going for it – it’s a true Hawaiian endemic that’s fighting for survival in ...

Eggshape Melicope may be listed as rare in your area.
Global Conservation Status

Status: S3 | Vulnerable: Found only in a restricted range (even if abundant at some locations). Typically 21 to 100 occurrences or between 3,000 and 10,000 individuals.

Eggshape Melicope: A Rare Hawaiian Native Worth Protecting in Your Garden

Meet the eggshape melicope (Melicope ovata), a charming Hawaiian native shrub that’s as unique as its name suggests. This unassuming beauty might not be the showiest plant in the garden center, but it’s got something special going for it – it’s a true Hawaiian endemic that’s fighting for survival in the wild.

What Makes Eggshape Melicope Special?

This perennial shrub is one of Hawaii’s botanical treasures, found nowhere else on Earth. Also known by its scientific synonyms Pelea glabra and Pelea ovata, this multi-stemmed woody plant typically stays under 13-16 feet tall, making it perfect for smaller gardens and understory plantings.

The eggshape melicope produces small, delicate white to cream-colored flowers that may seem modest at first glance, but they’re incredibly important to Hawaii’s native ecosystem. Its glossy green leaves add year-round interest, and the compact growth habit makes it an excellent choice for adding structure to native plant gardens.

Where Does It Come From?

Melicope ovata is endemic to Hawaii, meaning it evolved here and calls these islands home exclusively. You’ll find it growing naturally in Hawaii’s native forests, where it plays an important role in the understory ecosystem.

  • Species observed
  • No observations

A Word of Caution: This Plant Needs Our Help

Here’s something important every potential grower should know: eggshape melicope has a Global Conservation Status of S3, which means it’s considered vulnerable. With only an estimated 3,000 to 10,000 individuals remaining in the wild, this species is at risk of disappearing forever.

If you choose to grow this plant, please only purchase from reputable native plant nurseries that propagate from ethically sourced material. Never collect plants or seeds from wild populations – every plant in the wild is precious for the species’ survival.

Why Grow Eggshape Melicope?

Despite its vulnerable status (or perhaps because of it), there are compelling reasons to include this native Hawaiian shrub in your garden:

  • Support conservation efforts by growing native Hawaiian plants
  • Create habitat for native Hawaiian insects and pollinators
  • Add authentic Hawaiian character to your landscape
  • Enjoy a low-maintenance, drought-tolerant shrub once established
  • Contribute to preserving Hawaii’s unique botanical heritage

Perfect Garden Settings

Eggshape melicope shines in:

  • Native Hawaiian plant gardens
  • Shade and woodland gardens
  • Understory plantings beneath taller trees
  • Conservation and restoration projects
  • Educational gardens showcasing Hawaiian flora

Growing Conditions and Care

This Hawaiian native prefers conditions that mimic its natural forest habitat:

  • Light: Partial shade to full shade – avoid harsh, direct sunlight
  • Soil: Well-draining soil that doesn’t stay waterlogged
  • Water: Moderate moisture; drought-tolerant once established
  • Climate: USDA hardiness zones 10-12 (tropical and subtropical climates)
  • Protection: Shield from strong winds and salt spray

Planting and Care Tips

Successfully growing eggshape melicope isn’t complicated, but attention to detail helps:

  • Plant in a protected location with good air circulation
  • Add organic mulch around the base to retain moisture and suppress weeds
  • Water regularly during establishment, then reduce frequency
  • Minimal pruning required – just remove dead or damaged branches
  • Fertilize lightly with organic matter if needed

Supporting Pollinators and Wildlife

While specific wildlife benefits aren’t well-documented, eggshape melicope’s flowers likely attract native Hawaiian insects and other small pollinators. By growing native plants like this one, you’re supporting the complex web of relationships that make Hawaiian ecosystems function.

The Bottom Line

Eggshape melicope might not be the easiest plant to find, and it certainly requires thoughtful sourcing, but it offers something truly special: a chance to grow a piece of Hawaii’s irreplaceable natural heritage. If you’re passionate about native plants and conservation, and you can source this plant responsibly, it’s a meaningful addition to any Hawaiian garden.

Remember, every eggshape melicope planted in cultivation is a small victory for conservation – but only if it comes from ethical sources. Choose your plants wisely, and you’ll be part of the effort to keep this unique Hawaiian species around for future generations to enjoy.

Melicope ovata is also known as...

Often we refer to plants by their common names. When shopping for plants the scientific name is the best way to positively identify the plant species you desire. But some plants have more than one name! While it doesn't happen often, nurseries might display one name while you're searching for another. Melicope ovata is also known as:

Pelea glabra | USDA symbol: PEGL9
Pelea ovata John & | USDA symbol: PEOV4

Why do some plants have more than one name? Over time plant species may be renamed for a few reasons:

  1. Botanists in different regions named the same plant without knowing it had already been classified.
  2. A species was reclassified after scientific advances in, for example, DNA analysis.
  3. Slight variations within a species are sometimes mistakenly identified as entirely new species.

Classification

Group: Dicot
Kingdom: Plantae - Plants
Subkingdom: Tracheobionta - Vascular plants
Superdivision: Spermatophyta - Seed plants
Division: Magnoliophyta - Flowering plants
Class: Magnoliopsida - Dicotyledons
Subclass: Rosidae
Order: Sapindales
Family: Rutaceae Juss. - Rue family
Genus: Melicope (J.R. Forst. & G. Forst.) T.G. Hartley & B.C. Stone - melicope

Species: Melicope ovata (H. St. John & Hume) T.G. Hartley & B.C. Stone - eggshape melicope

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