Toowoomba Canary-grass

Toowoomba Canary-grass

Toowoomba Canary-grass

Phalaris aquatica


Perennial. Peak growth occurs in spring and autumn. Prefers fertile, seasonally moist sites. Commonly spreads from pastures, road verges and drainage ditches to adjacent indigenous vegetation. Grows densely and if not grazed or mown, browns off in summer becoming a potential fire hazard.


Details Description
Type
Graminoid
Group
Grass
Identifying Characteristics

A large tussock of coarse growth. Rigid flowering stems to 1 m high. The flower heads are dense spike-like clusters. Leaves blue-green, 15-40 cm long and 4-15 mm wide, hairless and flat. Flowers in summer.

Distinctive Features

Cylindrical seed heads held at the top of long flower stems. Seeds have no awns (bristles).

Life Form Group
Graminoid
Life Form Codes
Large Tufted Graminoid (LTG)
EVC types
EVC 125: Plains Grassy Wetland
EVC 132_61: Heavier-soils Plains Grassland
EVC 132_62: Lighter-soils Plains Grassland
EVC 649: Stony Knoll Shrubland
EVC 68: Creekline Grassy Woodland
Native Status
Introduced
Weed Status Invasiveness
High INVASIVE
Weed Status Impact
High IMPACT
Taxonomy
Phylum
Charophyta
Class
Equisetopsida
Order
Poales
Family
Poaceae
Genus
Phalaris
Species
aquatica
Toowoomba Canary-grass
Native to the Mediterranean region. Found mainly in Victoria and New South Wales, but also occurs in Tasmania, South Australia, south-western Western Australia and southern Queensland.

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.