Lesser Quaking-grass

Lesser Quaking-grass

Lesser Quaking-grass

Briza minor


Annual. Not as serious a weed as Briza maxima.


Details Description
Type
Graminoid
Group
Grass
Identifying Characteristics

Slender tufted grass. Briza maxima and Briza minor are often found growing together and they generally flower and seed at the same time in spring. Flower heads are hanging and cone-shaped. The leaves of both species are similar. Briza minor is a smaller plant than Briza maxima. Flowers August-December.

Distinctive Features

Briza minor is smaller than Briza maxima. The flower/seed clusters (spikelets) distinguish them from each other. Briza minor has smaller and fewer flower/seed heads than Briza mazima. Briza minor spikelets are only 4-5 mm long while those of Briza maxima are 10-20 mm long.

Life Form Group
Graminoid
Life Form Codes
Medium to Small Tufted Graminoid (MTG)
EVC types
EVC 125: Plains Grassy Wetland
EVC 132_61: Heavier-soils Plains Grassland
EVC 132_62: Lighter-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 803: Plains Woodland
Native Status
Introduced
Weed Status Invasiveness
High INVASIVE
Weed Status Impact
Low IMPACT
Taxonomy
Phylum
Charophyta
Class
Equisetopsida
Order
Poales
Family
Poaceae
Genus
Briza
Species
minor
Lesser Quaking-grass
Native to the Mediterranean region. Occurs in Victoria, South Australia, Western Australia, Tasmania and New South Wales.

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.