Greater Beggars Ticks at Isaacs, ACT
Identification history
| Bidens subalternans | 27 Mar 2019 | BettyDonWood | ||
| Bidens subalternans | 27 Mar 2019 | BettyDonWood | ||
| Unidentified | 27 Mar 2019 | Mike |
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Significant sighting
User's notes
Dense patch near road and other plants spreading.
4 comments
BettyDonWood
wrote:
27 Mar 2019
https://apps.lucidcentral.org/plants_se_nsw/text/entities/bidens_subalternans.htm
Late draft fact sheet from my app
Late draft fact sheet from my app
Mike
wrote:
28 Mar 2019
A new one for me. I was actually looking for Bidens pilosa (which I knew to be along Long Gully Road). I have now removed 98 plants of B. subalternans and 5 B.pilosa.
MichaelMulvaney
wrote:
29 Mar 2019
Thanks Mike I think I have been removing it thinking that it was the other Bidens. I think the only other ACT record is a 2014 record near the junction of the Molonglo and Murrumbidgee.
Mike
wrote:
29 Mar 2019
The leaves are quite different when you compare the two - see https://canberra.naturemapr.org/Community/Sightings/Details/4188265. I found the plants a few weeks ago but waited for flowers so they could be identified. They are included in the ACT weeds list on Collector so might be more common than you think.
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Nearby sightings
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Location information
- Coordinates 149.120817-35.385835
- Altitude 723.9m
- Places Isaacs, ACT
Sighting information
- 16 - 100 Abundance
- 26 Mar 2019 03:47 PM Recorded on
- Mike Recorded by
Additional information
- True In flower
- 30cm to 1 metre Plant height
Species information
- Bidens subalternans Scientific name
- Greater Beggars Ticks Common name
- Not Sensitive
- Exotic
- Minor Weed or Pest
- Up to 830m Recorded at altitude
- 67 images trained Machine learning
-
In flower
- External link More information
Record quality
- Overall Fit for scientific/research use
- Images or audio
- More than one media file
- Confirmed by an expert moderator
- Nearby sighting(s) of same species
- GPS evidence of location
- Description
- Additional attributes
