Smooth Fleabane or Fleabane

Smooth Fleabane.

Common name

Smooth Fleabane or Fleabane

Scientific Name

Erigeron bonariensis

Type of plant

Daisies & Thistles (Family Asteraceae)

About this weed

The Conyza genus has recently been renamed Erigeron (November 2020). There are a number of species of Erigeron that look quite similar in Western Australia. Some are more easily identified than others. This Erigeron is the tallest of them and can grow to about 2.5 m in height. Some Erigeron are hairy and some are less hairy. This Erigeron is not noticeably hairy. Consult a specialist text to confirm identification. All Erigeron were originally from South America except E. canadensis which comes from North America.

Description

Fleabanes are usually easily seen in bushland as they are erect annuals growing to 2.5 m high, with white or cream flowers from January to March. Its stems and leaves are not noticeably hairy and it has an open branching inflorescence.

Impact on Bushland

In bushland it usually does not compete well under high plant density or cover and requires disturbance to establish and persist.

Location

Found on sandy and loamy soils on road verges and in waste places of the South-West Province between Perth and Albany.

Priority for removal

Low: causes minimal disruption to ecological processes or loss of biodiversity.

Management (hand)

Not available.

Management (herbicide)

Not available.

Flowering month/s

January, February, March

Flower colour/s

White, Cream

Information source

https://florabase.dpaw.wa.gov.au/search/advanced?id=50265

Additional information

https://florabase.dpaw.wa.gov.au/weeds/swanweeds/

Hussey, B.M.J., Keighery, G.J., Dodd, J., Lloyd, S.G. and Cousens, R.D. (2007) Western weeds. A guide to the weeds of Western Australia, Second Edition, The Weeds Society of Western Australia, Victoria Park, Western Australia.

https://bie.ala.org.au/species/https://id.biodiversity.org.au/node/apni/6986247

Smooth Fleabane or Fleabane images


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Location

Urban Bushland Council WA Inc

2 Delhi Street West Perth WA 6005

PO Box 326 West Perth WA 6872

(08) 9420 7207 (please leave a message)

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