Achyranthes splendens var. splendens

leaf Main Plant Information






  • splendens

Hawaiian Names with Diacritics

  • ʻAhinahina

Hawaiian Names

  • Ahinahina

Common Names

  • Achyranthes
  • Chaff flower
  • Maui chaff flower


  • Achyranthes lanaiensis

leaf Plant Characteristics

Distribution Status


Endangered Species Status

At Risk

Plant Form / Growth Habit

  • Shrub

Mature Size, Height (in feet)

  • Shrub, Small, 2 to 6
  • Shrub, Medium, 6 to 10

Mature Size, Width

Minimum height to width ratio 1.5:1 This beautiful shrub has a spread up to 5 feet. [Native Nursery, LLC]

Life Span

Long lived (Greater than 5 years)

Landscape Uses

  • Accent
  • Hedges
  • Screening

Additional Landscape Use Information

An easy-to-grow landscape plant that quickly reaches the flowering and fruiting stage. Will regenerate from fallen seed.

Plant Produces Flowers


leaf Flower Characteristics

Flower Type

Not Showy

Flower Colors

  • Greenish-White

Additional Flower Color Information

The tiny greenish flowers are rather insignificant compared with other features of this plant.

Blooming Period

  • Year Round

Additional Blooming Period and Fruiting Information

While the tiny flowers themselves are not showy, the seed spikes are one of the characteristic features of this plant.

leaf Leaf Characteristics

Plant texture

  • Fine
  • Medium

Additional Plant Texture Information

Silvery dense tomentose (hairs) covering leaves on upper and lower surfaces. Leaves are smaller and rounder on var. rotundata. Leaves range between 1 to 5 inches long.

Leaf Colors

  • Gray / Silverish
  • Light Green

leaf Pests and Diseases

Additional Pest & Disease Information

Mealybugs can concentrate around leaf basis and seed spikes sometimes deforming them.

leaf Growth Requirements


An application of a slow release fertilizer with micro-nutrients (e.g. Nutricote 13-13-13) every six months and a foliar application of a water soluble fertilizer (e.g. Miracle-Gro) or fish or kelp emulsion monthly has proved to be beneficial.

Pruning Information

Do not prune too heavily. Light to medium pruning to a desired shape or to remove spent seed stalks to maintain a clean look in the landscape.

Water Requirements

  • Dry

Additional Water Information

Keep on the drier side and water in very dry periods. Too much water can tend to wash out the beautiful silvery foliage to more of a green color in some plants.

Soil must be well drained


Light Conditions

  • Full sun

Spacing Information

Depending on what plants will be used for in the landscaping. For specimen plants, space 4 to 6 feet apart; for a hedge 3 to 4 feet apart.


  • Drought
  • Wind
  • Heat


  • Clay
  • Sand
  • Cinder
  • Organic
  • Coral


Slightly salt tolerant. [Anna Palomino, Hoʻolawa Farms]

leaf Environmental Information

Natural Range

  • Lānaʻi
  • Maui

Natural Zones (Elevation in feet, Rainfall in inches)

  • Less than 150, 0 to 50 (Dry)
  • 150 to 1000, 0 to 50 (Dry)
  • 1000 to 1999, 0 to 50 (Dry)

Additional Habitat Information

Mostly found in low elevation habitats (open, dry forests to rocky slopes) except on Maui where they can be found at over 1600 ft.

leaf Special Features and Information

General Information

This is an endangered species belonging to the Amaranth family (Amaranthaceae).

Other native Hawaiian family members include two other species in the same genus with one very likely extinct; a rare and little known amaranth (Amaranthus brownii) from Nīhoa (Moku Manu), ʻāweoweo (Chenopodium oahuense), and several species of pāpala (Charpentiera spp.) and kuluʻī (Nototrichium spp.).

The variety differences in Achyranthes splendens is based on flower and leaf variation.


Genus is derived from the Greek achyron, chaff, and anthos, flower, referring to the chaffy parts of the flower.

The Latin species and varietal name splendens means shining, brilliant, gleaming, referring to the brightness of the leaves.

Hawaiian Names:

Though there appears to be no known authentic Hawaiian name or use for this plant, the following are used today:

ʻAhinahina means silver, gray or gray- or white-haired, referring to the color of the leaves of this plant.

The name ʻEwa hinahina or Hinahina ʻewa has an unknown modern origin.

Early Hawaiian Use

None known.

Additional References


leafMore Links

Plant Gallery

View Photo Gallery

Back to Plant List

Plant List

Other Nursery Profiles for Achyranthes splendens var. splendens