Madia sativa

Tarweed at Rendezvous Creek, ACT

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Identification history

	Madia sativa	16 Dec 2021	MichaelMulvaney
	Madia sativa	11 Dec 2021	ICrawford

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Significant sighting

MichaelMulvaney noted:

17 Dec 2021

Despite the 10.000+ plants this is the first time this weed has been reported in the ACT. Victorian authorities have rated it as a medium risk of becoming a serious environmental weed

User's notes

Bogong Ck road NE of Frank and Jack’s Hut

3 comments

MichaelMulvaney wrote:

17 Dec 2021

Thanks Isobel I have reported this occurrence to PCS.

AdamHenderson wrote:

21 Dec 2021

Thanks. We will look at treating with contractors currently working in the area.

MichaelMulvaney wrote:

21 Dec 2021

Thanks Adam - much appreciated

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Location information

Coordinates 148.960386 -35.774793
Altitude 1066.9m
Maps Namadgi National Park
Places Rendezvous Creek, ACT

Sighting information

> 10,001 Abundance
11 Dec 2021 11:59 AM Recorded on
ICrawford Recorded by
Collections
Significant sightings

Species information

Madia sativa Scientific name
Tarweed Common name
Not Sensitive
Exotic
Noxious or High Risk Weed or Pest
Up to 1066.91m Recorded at altitude
Machine learning
In flower

Record quality

Images or audio
More than one media file
Verified by an expert moderator
Nearby sighting(s) of same species
GPS evidence of location
Description
Additional attributes