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Coast Sword-sedge

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Coast Sword-sedge photos

Scientific Name:Lepidosperma gladiatum
Coast Sword-sedge plant
Coast Sword-sedge plant
Photo: A J Brown

Status:

Native to Western Australia, South Australia, New South Wales, Tasmania and Victoria.

Plant Description:

Perennial clump-forming sedge to 1 m tall with a thick vertical rhizome. Stems are erect and rigid with a central biconvex ridge and flat margins., 5-20 mm wide. Leaf-blades are similar to stems but less ridged. Leaf-sheaths (at the base of the stems) are straw coloured to dark yellow-brown or grey-brown.

Flower-head ovate or oblong, erect and dense from 4-18 cm long and 3-7 cm diameter. Spikelets are numerous and clustered, 6-8 mm long. Fruit is a pale to dark brown, narrowly-ovoid nut with a smooth or wrinkled, shining surface, 3-4 mm long.

Habitat:

Occurs along the coastline in secondary sand dunes and occasionally on sandstone and limestone headlands.

Coast Sword-sedge Photos

Coast Sword-sedge leaf
Coast Sword-sedge leaf
Photo: A J Brown
Coast Sword-sedge leaf apices
Leaf apices of Coast Sword-sedge
Photo: A J Brown

Coast Sword-sedge flower head
Coast Sword-sedge flower-head
Photo: A J Brown

Coast Sword-sedge flower head with anthers
Flower-head of Coast Sword-sedge showing anthers
Photo: A J Brown

Coast Sword-sedge senescent flower head
Senescent flower-head of Coast Sword-sedge
Photo: A J Brown

Coast Sword-sedge senescent leaf
Senescent leaf of Coast Sword-sedge
Photo: A J Brown

Coast Sword-sedge mature flower head
Mature flower-head of Coast Sword-sedge
Photo: A J Brown

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