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Image Credit: Kym Nicolson CC BY
Scientific Name: Amphibromus archeri
Common Name: pointed swampgrass
Family Classification (Clade): Monocots
Family: Poaceae
Form Description: Erect, tufted perennial often with corm-like swelling at the base.
Flowers: Spikelets 12-18mm long. 3-flowered +/- several hairless husks with bristle arising from apex.
Fruit: Caryopsis
Municipality
Plant Communities
Habitat Notes
Occurs in lagoons, waterholes, swamps and winter-wet situations in the East Coast, Midlands, north-east and Central Highlands.
Site Tolerance
Moist, Waterlogged
Soil Tolerance
Clay, Loam, Nutrient-poor, Poorly-drained
Propagation Calendar
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Flowering Month
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec -
Seed Collecting Month
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec -
Sowing Month
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec -
Cutting Month
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Propagation Method
Seed Information
Seed Collection
Seeds should release from heads easily if gentle pressure is applied when seed is mature. Harvest by cutting stalks. To extract seed rub the heads between two rubber car mats or between hands. Sieve to clean.
Seed Treatment Method
Standard Scatter seed thinly on to damp potting mix. Hold seed in place by covering with more potting mix to approximately the depth of the seed size.
Seed Treatment Notes
Seed may need to be stored for up to 3 months. Store in jars as mice may be attracted to the seed. Suitable for direct seeding.
Germination Time
2-3 weeks