North America Native Plant

Angularfruit Ma’oloa

Botanical name: Neraudia angulata var. angulata

USDA symbol: NEANA

Life cycle: perennial

Habit: shrub

Native status: Native to Hawaii  

Angularfruit Ma’oloa: A Rare Hawaiian Native Worth Protecting Meet the angularfruit ma’oloa (Neraudia angulata var. angulata), one of Hawaii’s most elusive native shrubs. If you’ve never heard of this plant, you’re not alone – this perennial beauty is so rare that it’s practically become Hawaii’s botanical equivalent of a unicorn ...

Rare plant alert!

Region: Conservation status by state

Status: S1T1: Status is uncertain but is somewhere between the following rankings: Critically Imperiled: Extremely rare due to factor(s) making it especially vulnerable to extinction. Typically 5 or fewer occurrences or very few remaining individuals (<1,000) ⚘ Subspecies or variety is critically Imperiled: Extremely rare due to factor(s) making it especially vulnerable to extinction. Typically 5 or fewer occurrences or very few remaining individuals (<1,000) ⚘

Angularfruit Ma’oloa: A Rare Hawaiian Native Worth Protecting

Meet the angularfruit ma’oloa (Neraudia angulata var. angulata), one of Hawaii’s most elusive native shrubs. If you’ve never heard of this plant, you’re not alone – this perennial beauty is so rare that it’s practically become Hawaii’s botanical equivalent of a unicorn sighting!

What Makes This Plant Special

The angularfruit ma’oloa is a member of the nettle family, though don’t let that intimidate you. This multi-stemmed woody shrub typically grows to about 13-16 feet tall under ideal conditions, creating a substantial presence in its native Hawaiian landscape. As a perennial, it’s built for the long haul, developing several stems that arise from or near the ground level.

Where You’ll Find It (If You’re Lucky)

This remarkable plant is endemic to Hawaii, meaning it exists nowhere else on Earth. The angularfruit ma’oloa calls the Hawaiian islands home exclusively, where it has evolved over thousands of years to thrive in the unique island ecosystem.

The Conservation Reality Check

Here’s where things get serious, fellow plant lovers. The angularfruit ma’oloa carries a Global Conservation Status of S1T1, which translates to extremely rare in conservation speak. This means we’re talking about a plant that’s hanging on by a thread in the wild.

What does this mean for gardeners? Simply put, this isn’t a plant you should be trying to grow in your backyard. The remaining populations need protection, and removing plants from the wild – even with good intentions – could push this species closer to extinction.

A Better Way to Support Native Hawaiian Plants

If you’re passionate about growing native Hawaiian plants (and we absolutely encourage that!), consider these more sustainable alternatives:

  • Work with reputable native plant nurseries that propagate plants ethically
  • Focus on more common native Hawaiian species for your garden
  • Support conservation organizations working to protect rare species like the angularfruit ma’oloa
  • Participate in habitat restoration projects in your area

Growing Conditions (For Conservation Context)

While we don’t recommend cultivating this rare species, understanding its needs helps us appreciate what makes it special. The angularfruit ma’oloa likely thrives in USDA hardiness zones 10-12, preferring the warm, tropical conditions of its Hawaiian homeland. Like many Hawaiian natives, it probably appreciates well-draining soil and a mix of sun and partial shade.

The Bigger Picture

The story of the angularfruit ma’oloa is really a story about conservation and responsibility in gardening. When we choose plants for our landscapes, we have the power to support biodiversity or inadvertently harm it. By learning about rare species like this one – even if we can’t grow them – we become better stewards of the plant kingdom.

Instead of seeking out this botanical rarity, why not explore the wonderful world of more common native Hawaiian plants? You’ll still be supporting native biodiversity while ensuring that species like the angularfruit ma’oloa have the best chance of surviving for future generations to appreciate and protect.

Remember, sometimes the most loving thing we can do for a plant is to admire it from afar and work to protect its natural habitat. The angularfruit ma’oloa may be rare, but our commitment to conservation doesn’t have to be!

Angularfruit Ma’oloa

Classification

Group

Dicot

Kingdom

Plantae - Plants

Subkingdom

Tracheobionta - Vascular plants

Superdivision

Spermatophyta - Seed plants

Division

Magnoliophyta - Flowering plants

Subdivision
Class

Magnoliopsida - Dicotyledons

Subclass

Hamamelididae

Order

Urticales

Family

Urticaceae Juss. - Nettle family

Genus

Neraudia Gaudich. - ma'oloa

Species

Neraudia angulata Cowan - angularfruit ma'oloa

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