Casuarina glauca

Swamp Oak or Grey She Oak

Family:            Casuarinaceae

Plant:              A tree up to 20m high with drooping branchlets.

Flowers:         Male flowers rusty red, tiny and in terminal spikes 1-4cm long at ends of branchlets. The female flowers red and comprised of filament like stigmas crowded into a terminal heads. The male and female flowers on separate trees.

Flowering:      May-August.

Leaves:          Leaves reduced to 12-20 leaf-teeth along thin, drooping branchlets 0.9-1.2mm diameter

Fruit:               Globular to cylindrical cone1-1.5cm diameter and 1-2cm long with flattened apex.

Habitat:           Near water in estuaries, coastal lagoons and brackish streams.

Features:       Number of leaf teeth (12-20) and cones with flattened apex.

Name:

Casuarina      From the Malay word Kasuari referring to the leaves that suggest the drooping feathers of the Cassowary.

glauca             From Latin glaucus  = bluish-green (referring to the colour of its foliage).

Search Criteria

 

Type

Tree

Flowers

Form

Irregular, Cluster

 

Colour(s)

Red

 

Petal/Sepal No.

Few

 

Flowering Month

5, 6, 7, 8

Fruit

Type       

Cone

 

Colour

Brown

 

Other Features

Woody

Leaves

Arrangement

Absent/Reduced

 

Type       

-

 

Shape

-

 

Length    

Tiny

 

Margins  

-

 

Attachment               

-

 

Other Features

-

Bark

-

Habitat            

Fresh Water Habitat, Beach strand