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School Shade Tree Program Greening Townsville Tree Days in Townsville


Lophostemon grandiflorus


Lophostemon grandiflorus BranchLophostemon grandiflorus FormLophostemon grandiflorus Fruit

Common Name: Northern Swamp Mahogany
   
Family: Myrtaceae
   
Form and Size: A medium tree, 8 - 12m high, with a broad crown.
   
Distribution: Eastern Queensland from about Gladstone north, Gulf of Carpentaria, Top End of the NT and the Kimberley and Victoria River regions. Found along streams and in open forest and woodland.
   
Leaves: Oval to oblong tapering to the base, grey-green above, paler or whitish beneath, translucent veins and yellowish mid-rib, tip rounded 8 - 15cm x 3.5cm. New growth is silky and hairy.
   
Bark: Dark grey to black, rough, hard, fibrous and finely fissured.
   
Flowers: Greenish-cream, about 1cm in diameter, stamens are feather and grouped into 5 bundles. Flowers are borne in groups of 3 on small panicles in the upper axils.
   
Flowering Period: October to February.
   
Fruit: Capsules, cup-shaped, thin walled, brown, toothed at the rim, 0.5 - 0.8cm x 0.5 - 1.0cm
   
Cultivation/Notes: Propagate from seed or hardwood cuttings. The plant is an attractive, compact tree which would be ideal for shade or as street tree.

Lophostemon grandiflorus Form


For information on Greening Townsville Program please go to:
www.soe-townsville.org/greening/
www.soe-townsville.org/treeday/

Source: Across the Top: Gardening with Australian Plants in the Tropics,
compiled by Keith Townsend for Society for Growing Australian Plants.


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