In September 2006 the arboretum took charge of 4
specimens of the rare Wollemi Pine. Three of the
trees are being over-wintered in a cool greenhouse to be planted out in springtime.
The fourth is on display in our visitor’s centre. |
Some interesting facts: |
Claim to fame |
One of the world's oldest and rarest trees. |
Scientific name: |
Wollemia nobilis. |
Family: |
Araucariaceae. |
Origin of name |
It was named after the
Wollemi
National Park, the location where
the Pines were first discovered. The scientific name Wollemia nobilis was in honour of the Pine's majestic
qualities and the man who discovered them, David Noble. |
Relatives: |
Kauri,
Norfolk Island,
Hoop, Bunya and Monkey Puzzle pines. |
Discovered: |
By chance in 1994 by David Noble, a
NSW
National Parks
and Wildlife Officer and avid bushwalker. David was bushwalking and
abseiled into a deep rainforest gorge when he stumbled upon a group of
ancient looking trees. They were up to 40 metres in height with main
trunks of approximately one metre in diameter and featured unusual
fem-like, dark green foliage with a unique pattern of branching. The bark
looked like bubbling chocolate. Taken by the unusual tree, David
collected a fallen branch and continued his hike.
Returning to
Sydney
and puzzled by the find, David sought help to identify the tree. He
approached
NSW
National Parks and
Wildlife and the Royal Botanic Gardens Sydney for assistance. His report
that the sample came not from a fern but from what looked like a strange,
conifer-like tree, intrigued scientists Wyn Jones from NSW National Parks and Wildlife Service and Jan Allan from
Mount Tomah Botanical Gardens.
Moved by scientific curiosity, the trio returned to
the site to gather more specimens and undertake research. They were
astounded by the find. The trees looked like nothing any of them had ever
seen before. Jan and Wyn gave the tree the
working title, the Wollemi Pine.
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Where: |
In a secret location approx. 200km west of
Sydney (
Australia
)
within the
Wollemi
National
Park, part of the Greater Blue Mountains
World Heritage area. |
Age: |
The Wollemi Pine (Wollemia nobilis) is a
member of the Araucariaoeae family which is
thought to have existed 200 million years ago at the time of the
dinosaurs. It is one of the world's oldest and rarest trees and its
discovery in 1994 in
Sydney's
Blue Mountains is considered to be a major
botanical find in human history - akin to finding a dinosaur alive today.
Previously, the Wollemi Pine was thought to be
extinct with only fossil records remaining. |
Oldest known fossil: |
90 million years . |
Wild population: |
Less than 100 mature trees are known to exist in the
Wollemi
National Park and
no where else in the world. |
Characteristics: |
Conifer with attractive, unusual dark green, foliage
and bubbly bark. In the wild, the oldest trees are 40 metres in height
and may be more than 1000 years old. |
Growth: |
Can survive temperatures from -5 to 45 degrees Celsius
with further trialing being conducted in a
range of climatic conditions. Responds well to low light indoor
environments. |
Conservation: |
To protect this endangered population, the Wollemi Pine Recovery Plan (developed by Royal
Botanical Gardens Sydney and NSW National Parks and Wildlife Service) has identified the propagation and worldwide release of the Wollemi Pine as a key conservation strategy. |
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| For more information on the Wollemi Pine, or even to buy one, click on the logo below: |
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Above images of the specimen in the visitor’s centre. Taken September 2006
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Detail of bark
Jaime Plaza, Botanic Gardens Trust Sydney |
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Jurassic Stem
Sue Stubbs |
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Male Cone
Jaime Plaza, Botanic Gardens Trust Sydney |
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New Growth
Anna Kalinowska - Wollemi Pine International |
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Polar Cap
Sue Stubbs |
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