North America Native Plant

Ekaha

Botanical name: Elaphoglossum hirtum var. micans

USDA symbol: ELHIM

Life cycle: perennial

Habit: forb

Native status: Native to Hawaii  

Ekaha: Hawaii’s Native Fern Treasure Meet ekaha (Elaphoglossum hirtum var. micans), a charming native Hawaiian fern that’s as unique as its melodic Hawaiian name. This perennial beauty belongs to the fascinating world of Elaphoglossum ferns, a group known for their distinctive characteristics and tropical appeal. What Makes Ekaha Special? Ekaha ...

Ekaha: Hawaii’s Native Fern Treasure

Meet ekaha (Elaphoglossum hirtum var. micans), a charming native Hawaiian fern that’s as unique as its melodic Hawaiian name. This perennial beauty belongs to the fascinating world of Elaphoglossum ferns, a group known for their distinctive characteristics and tropical appeal.

What Makes Ekaha Special?

Ekaha is a true Hawaiian native, found exclusively in the beautiful islands of Hawaii. As a member of the fern family, this plant represents an important piece of Hawaii’s natural heritage and contributes to the islands’ incredible botanical diversity.

Unlike flowering plants, ekaha reproduces through spores rather than seeds, making it part of an ancient lineage of plants that have been gracing our planet for millions of years. This perennial fern has adapted specifically to Hawaiian growing conditions over countless generations.

Is Ekaha Beneficial in Your Garden?

Native Hawaiian ferns like ekaha can be wonderful additions to appropriate garden settings, especially if you’re creating an authentic Hawaiian landscape or native plant garden. Here’s why you might want to consider this special fern:

  • Supports local ecosystem health and biodiversity
  • Connects your garden to Hawaii’s natural heritage
  • Typically well-adapted to local growing conditions
  • Adds unique texture and form to shaded garden areas

How to Identify Ekaha

As with many native Hawaiian plants, proper identification of ekaha requires careful observation of its fern characteristics. Elaphoglossum ferns are typically distinguished by their simple, undivided fronds (leaves) and their epiphytic or terrestrial growing habits.

When trying to identify ekaha in its natural habitat or in cultivation, look for the typical fern features: fronds that unfurl from fiddleheads, spore-bearing structures on the undersides of mature fronds, and the absence of flowers or seeds.

Conservation and Responsible Gardening

If you’re interested in growing ekaha, it’s crucial to source plants responsibly. Native Hawaiian plants should only be obtained from reputable nurseries that propagate their stock rather than collecting from wild populations. This helps protect natural ecosystems while still allowing you to enjoy these special plants in your garden.

Before adding ekaha to your landscape, consider consulting with local native plant societies or extension services in Hawaii for the most current information about cultivation requirements and availability.

Supporting Hawaiian Biodiversity

By choosing native plants like ekaha, you’re supporting Hawaii’s unique natural heritage. Native plants provide irreplaceable habitat for native wildlife, help maintain healthy soil and water systems, and preserve the islands’ distinctive character for future generations.

Whether you’re a longtime Hawaii resident or someone with a deep appreciation for Hawaiian culture and ecology, ekaha represents a beautiful way to connect with the islands’ natural legacy right in your own garden space.

Ekaha

Classification

Group

Fern

Kingdom

Plantae - Plants

Subkingdom

Tracheobionta - Vascular plants

Superdivision
Division

Pteridophyta - Ferns

Subdivision
Class

Filicopsida

Subclass
Order

Polypodiales

Family

Dryopteridaceae Herter - Wood Fern family

Genus

Elaphoglossum Schott ex J. Sm. - tonguefern

Species

Elaphoglossum hirtum (Sw.) C. Chr. - ekaha

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