Yarra Ranges Shire Council

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Gahnia sieberiana

Common Name: Red-fruit Saw-sedge
Synonym:
Family: Cyperaceae
Size: 1.5-3m x 2-3m
Description: Large clumping perennial sedge.
Leaves: Leaves spiralling and sheathing around stem, long, to 2.5m, channelled and rough, becoming pendulous.
Flowering: Dense flower spike 30-100cm x 70mm. Nuts bright red and shiny.
Flower Colour: Yellowish-brown becoming black
Flowering Time: October to January
Growing Conditions: Moist to wet alluvial soil in low areas of mountain and foothill forests. Frost tolerant. Full sun to full shade.
Garden Use: Large clump which does not spread. Nuts are very attractive against the black spikes. Important food plant for the Swordgrass Brown butterfly. Excellent habitat plant.
Related Species:
Plant Communities: 2, 4, 7, 11, 12, 13, 15, 16, 17, 18, 20, 21, 22, 30 32, 33, 36
Conservation Status: Locally common within its preferred growing conditions
Aboriginal Use: Food - nuts ground
Commercially available: Generally
Bird Attracting: Seeds, insects, habitat for birds and swamp rats
Butterfly Attracting: Food plant for caterpillars
Frog Habitat: Yes
Photographer: 1 Shire of Yarra Ranges photo library; 2-4 Marilyn Gray ©
Photo montage - default
Last Updated: 30/06/2010
Yarra Ranges Shire Council © 2009
P O Box 105, Anderson Street, Lilydale, VIC 3140
Tel: 1300 368 333 Fax: 9735 4249
mail@yarraranges.vic.gov.au