Genista linifolia L. Flaxleaf Broom
Sp.Pl. edn 2, 2:997-998 (1763)

Conservation Code: Not threatened
Naturalised Status: Alien to Western Australia
Name Status: Current

Brief Description
Amanda Spooner, Friday 17 August 2007

Erect shrub, 0.45-3 m high. Fl. yellow, Aug to Nov. Lateritic soils. Roadsides.

Distribution

Beard’s Provinces: South-West Province.

IBRA Regions: Avon Wheatbelt, Jarrah Forest, Swan Coastal Plain, Warren.

IBRA Subregions: Avon Wheatbelt P2, Northern Jarrah Forest, Perth, Southern Jarrah Forest, Warren.

Local Government Areas (LGAs): Albany, Augusta-Margaret River, Bridgetown-Greenbushes, Broomehill-Tambellup, Bunbury, Capel, Chittering, Gingin, Harvey, Kalamunda, Mundaring, Murray, Plantagenet, Serpentine-Jarrahdale, Swan, York.

Management Notes (for the Swan NRM Region)
Kate Brown and Karen Bettink, Thursday 21 December 2017

General Biology. Growth form. Shrub. Reproduction. Seed. Dispersal. Explosive action, birds, water, ants, machinery, slashing, soil movement, garden refuse. Time to first flowering. 2 years. Toxicity. Seeds are poisonous to humans. Vegetative regeneration strategy. Resprouts from base. Seedbank persistence. Long, 10+ years.

Additional information. Origin. Mediterranean region. History of use/introduction. Garden escape.

Suggested method of management and control. Hand pull or dig out small seedlings ensuring removal of all roots. For mature plants cut and paint with 50% glyphosate or foliar spray with 1% glyphosate, repeat treatment. Alternatively try 250 ml Access® in 15 L of diesel to basal 50 cm of stem (basal bark). Monitor site for recruitment from seedbank. Read the manufacturers' labels and material safety data sheets before using herbicides. For further information consult the Australian Pesticides and Veterinary Medicines Authority to determine the status of permits for your situation or state.

Management Calendar

Calendar Type Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Comments
Flowering                 O Y Y O  
Fruiting O               O Y Y Y  
Active Growth O O O O         Y Y Y O  
Optimum Treatment           Y Y Y Y Y Y    

Legend: Y = Yes, regularly, O = Occasionally, U = Uncertain, referred by others but not confirmed.

 

References

  • Brown, K. & Brooks, K. (2002) Bushland Weeds: A Practical Guide to their Management. Environmental Weeds Action Network, Greenwood.
  • CRC Weed Management (2008) Weed management guide. Scotch broom (Cytisus scoparius) and other introduced brooms. CRC for Australian Weed Management.
  • Hosking, J.R. Sheppard, A.W. & Smith, J.M.B. (2000) Best practice management guide: Broom, Cytisus scoparius. CRC for Weed Management Systems, Adelaide. URL: http://www.weeds.crc.org.au/documents/broom.pdf - Accessed December 2007.
  • Hussey, B.M.J., Keighery, G.J., Dodd, J., Lloyd, S.G. & Cousens, R.D. (2007) Western Weeds. A guide to the weeds of Western Australia. 2nd Edition. The Plant Protection Society of Western Australia, Victoria Park.
  • Muyt, A. (2001) Bush invaders of South-East Australia: A guide to the identification and control of environmental weeds found in South-East Australia. R.G. & F.J. Richardson, Melbourne.
  • Navie, S. & Adkins, S. (2008) Environmental Weeds of Australia, An interactive identification and information resource for over 1000 invasive plants. Centre for Biological Information Technology, The University of Queensland.
  • Parsons, W.T. & Cuthbertson, E.G. (2001) Noxious weeds of Australia. 2nd Edition. CSIRO Publishing, Collingwood.
  • Richardson, F.J., Richardson, R.G. & Shepard, R.C.H. (2006) Weeds of the Southeast. An identification guide for Australia. R.G and F.G. Richardson, Meredith.
  • Williamson, R. [updated by G. Johnson] (2007) Information notes. Cape Broom/Montpellier Broom. Department of Primary Industries, Victoria. URL: http://www.dpi.vic.gov.au/notes/ - Accessed December 2007.

Project information and acknowledgements