White Cedar or Cape Lilac
- Deciduous tree.
- Size: usually 10 – 15 m high but can reach 45 m high in its natural environment. Its canopy is 6 – 8 m wide.
- Leaves: bright glossy green and oval in shape, 2 – 7 cm long and 1 – 3 cm wide. They are arranged either side of a 12 – 45 cm long stem and turn yellow in late autumn before falling from the tree in winter.
- Flowers: pale purple to white, star-shaped, forming clusters that are 10 – 20 cm long. Each individual flower is about 2 cm in diameter and consists of 5 petals. The flowers have a chocolate scent!
- Fruit/seed: round, yellow berries (1 – 2 cm in diameter) grow in clusters.
What to Observe
- First fully open single flower
- Full flowering (record all days)
- End of flowering (when 95% of the flowers have faded)
- First fully open leaf
- Leaves open (record all days)
- First leaf to change colour
- Leaves changing colour (record all days)
- First leaf to drop this year
- 50% or more of leaves dropped (record all days)
- No leaves (record all days)
- Fruit fully ripened / berry reached full size (record all days)
ClimateWatch Science Advisor
We expect plants to start shooting and flowering earlier in the year as a result of climate change warming the Earth. They may also start appearing in new areas, as warmer temperatures enable them to live in environments that were previously too cold for them.
When To Look
- Most of the year!
- Leaves appear in late spring
- Flowers appear in spring and may last into summer
- Fruits appear after flowering (usually in autumn)
- Leaves change colour in autumn before falling in winter
Where To Look
- Within Australia, it occurs from north Queensland to southern New South Wales, usually within 100 km of the coast. It also occurs in the Kimberley region in northern Western Australia, and in the tropical areas of the Northern Territory. However, it is extending its distribution beyond these regions as it is widely planted in urban areas and birds readily disperse its seeds.
- In dry, coastal and subtropical rainforests, along stream banks and in valleys. It is also common in urban areas, particularly in parks, public gardens and along steam banks and streets.
The map below displays the accumulated observations of these species as reported by ClimateWatch observers, together with the layer showing how the range of the species might change between now and 2085, with orange areas indicating where the species might disappear, and green areas where the species range might expand.
Did You Know?
The White Cedar is one of only a few native Australian plants that are seasonally deciduous (winter), although many species drop their leaves during droughts, particularly those in the north.
It reaches maturity when it is 6 – 10 years old and lives for about 20 years