North America Native Plant

Maui Remya

Botanical name: Remya mauiensis

USDA symbol: REMA2

Life cycle: perennial

Habit: vine

Native status: Native to Hawaii  

Maui Remya: A Critically Endangered Hawaiian Native Worth Protecting If you’re passionate about Hawaiian native plants and conservation gardening, you’ve probably heard whispers about the elusive Maui remya (Remya mauiensis). This remarkable little shrub represents both the incredible diversity of Hawaii’s endemic flora and the urgent need for plant conservation ...

Rare plant alert!

Region: United States

Status: S1: 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) ⚘ Endangered: In danger of extinction throughout all or a significant portion of its range. ⚘

Region: United States

Maui Remya: A Critically Endangered Hawaiian Native Worth Protecting

If you’re passionate about Hawaiian native plants and conservation gardening, you’ve probably heard whispers about the elusive Maui remya (Remya mauiensis). This remarkable little shrub represents both the incredible diversity of Hawaii’s endemic flora and the urgent need for plant conservation efforts.

What Makes Maui Remya Special?

Maui remya is a perennial shrub that’s as rare as it is beautiful. This multi-stemmed woody plant typically grows to about 4-5 feet tall, making it a perfect mid-sized addition to native Hawaiian landscapes. Its narrow leaves and delicate white to pale yellow composite flowers give it a subtle, understated charm that speaks to those who appreciate Hawaii’s quieter botanical treasures.

Where Does It Call Home?

This endemic species is found exclusively in Hawaii, specifically on the island of Maui. In the wild, Maui remya thrives in dry forests and shrublands, where it has adapted to the island’s unique climate and soil conditions over thousands of years.

The Conservation Reality: Why This Plant Needs Our Help

Important Conservation Alert: Maui remya is critically endangered with a Global Conservation Status of S1, meaning it’s at extreme risk of extinction. With typically fewer than 5 occurrences and very few remaining individuals (less than 1,000), this species is listed as Endangered in the United States.

If you’re considering growing Maui remya, please ensure you source it only from legitimate conservation programs or authorized native plant nurseries that propagate from responsibly collected seeds or cuttings. Never collect from wild populations.

Growing Maui Remya: For the Dedicated Conservation Gardener

Should you have access to responsibly sourced Maui remya, here’s what you need to know about growing this precious plant:

Ideal Growing Conditions

  • Climate: USDA hardiness zones 10-11 (tropical and subtropical regions)
  • Sunlight: Partial shade to full sun
  • Soil: Well-draining, dry soils that mimic its native habitat
  • Water: Drought-tolerant once established; minimal water requirements

Perfect Garden Settings

Maui remya shines in:

  • Native Hawaiian plant gardens
  • Xerophytic (dry-climate) landscapes
  • Conservation-focused botanical collections
  • Educational demonstration gardens

Care Tips for Success

Once established, Maui remya is surprisingly low-maintenance, reflecting its adaptation to Hawaii’s sometimes harsh dry forest conditions. The key is mimicking its natural environment with excellent drainage and avoiding overwatering, which can be fatal to this drought-adapted species.

Supporting Conservation Through Gardening

By growing Maui remya responsibly, you’re participating in crucial conservation efforts. Every plant grown in cultivation serves as a genetic backup for wild populations and helps raise awareness about Hawaii’s endangered flora. Consider partnering with local botanical gardens or conservation organizations to support broader protection efforts for this remarkable species.

While Maui remya may not be the easiest plant to acquire, its rarity makes it all the more precious for those committed to preserving Hawaii’s unique botanical heritage. If you can’t find responsibly sourced Maui remya, consider supporting its conservation by growing other native Hawaiian plants that face similar challenges.

Maui Remya

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

Remya Hillebr. ex Benth. - remya

Species

Remya mauiensis Hillebr. - Maui remya

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