Bristly Wallaby-grass

Bristly Wallaby-grass

Bristly Wallaby-grass

Rytidosperma setaceum


Perennial.  Seeds are eaten by native birds. This grass grows mostly in late winter to early summer, following winter rains as temperatures rise, making it a valuable food plant for wildlife and stock. Most wallaby grass species are rapid colonisers of disturbed ground, particularly dry, poor soils. They can survive heavy grazing and drought. 


Details Description
Type
Graminoid
Group
Grass
Former Scientific Name
Austrodanthonia setacea
Identifying Characteristics

Slender, erect, tufted grass to 70 cm. Thin leaves up to 25 cm long, and 1 mm wide, rolled inwards with scattered hairs. Bristly Wallaby-grass is a very variable species with some forms similar to Common Wallaby-grass. Flowers October-January.

Distinctive Features

Short flower heads, becoming fluffy seed heads as they dry out. The central coppery awn (bristle) on each seed extends past the fluffy mass, creating a bristly appearance. The leaves are often quite hairy, making the whole plant appear greyish.

Life Form Group
Graminoid
Life Form Codes
Medium to Small Tufted Graminoid (MTG)
EVC types
EVC 132_61: Heavier-soils Plains Grassland
EVC 132_63: Low-rainfall Plains Grassland
EVC 55_61: Plains Grassy Woodland
EVC 55_63: Higher Rainfall Plains Grassy Woodland
EVC 649: Stony Knoll Shrubland
EVC 803: Plains Woodland
Native Status
Native to Australia
Taxonomy
Phylum
Charophyta
Class
Equisetopsida
Order
Poales
Family
Poaceae
Genus
Rytidosperma
Species
setaceum
Bristly Wallaby-grass
Widespread across southern Australia.

Distribution maps indicate current and historic locations where species have been sighted.

Source: Atlas of Living Australia

Endangered Status
DEPI Advisory List
Not listed
FFG Act
Not listed
EPBC Act
Not listed

The conservation status of species is listed within Victoria and Australia.

The Department of Environment and Primary Industry (DEPI) Advisory List consists of non-statutory advisory lists of rare or threatened flora and fauna within Victoria.

The Flora and Fauna Guarantee Act 1988 (FFG Act) lists threatened species in Victoria. Under the Act, an Action Statement is produced for each listed species.

The Environment Protection and Biodiversity Conservation Act 1999 (EPBC Act) is the Australian Government’s key piece of environmental legislation, listing nationally threatened native species and ecological communities.