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montage of plants

• Australian flora

Introduction

Lord Howe Island

• Plant profiles

Australian Acacias

Forest and tree ferns

Banksia

Eucalyptus

Fire

Spear Lily


Eucalyptus

Eucalyptus tetragona growing in the Temperate House

 

 

Eucalyptus

The distinctive Eucalyptus tree is found in almost every Australian habitat.

The 915 species range from small ‘mallee’ shrubs, under a metre high, to the tallest hardwoods in the world, towering at over 100 metres.

The leaves of many species of Eucalyptus change in shape as they age. Some species have round young leaves which clasp the stem, but in maturity they become long and willowy.

The leaves produce aromatic oils to prevent them being eaten. This also means they readily catch alight. Many species are protected from fire by their outer bark while the heat actually encourages seeds to fall and germinate.

Did you know?
Eucalyptus is an important source of nectar and pollen for honey bees and many other insects and birds.

 

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