Alphitonia excelsa

Red Ash / Soap Tree


Origin of name

Family: RHAMNACEAE

  • Aphitonia meaning “meal or flour
  • excelsa meaning “tall or lofty

Occurrence

A species of open forest, monsoon forest & dry rainforest.

Does best in sunny, open positions on well drained soils. Water young trees through hot summers. Can be pruned to shape when young. A useful pioneer species.

Appearance

Tree to ~6m, with leaves green above & white below. Semi-deciduous in the dry. Large heads of small, green-white flowers followed by clusters of globular, dark fruit.

Indigenous use: Crushed leaves/berries (to stun fish); bark/root/leaf infusions (anti-inflammatory agents). Caterpillars of Large Greenbanded Blue, Small Green banded Blue, Copper Jewel, Fiery Jewel & Indigo Flash butterflies eat leaves. Fruit attract birds.