Bidens subalternans
2 Greater Beggars Ticks at Hawker, ACT
Identify this sighting
| Bidens subalternans | Tapirlord | 2 May 2022 | |
| Bidens subalternans | pinnaCLE | 2 May 2022 |
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User's notes
About 50 plants, directly behind a residence in edge of the reserve. All flowers and seeds bagged and removed on Mar 21, then plants uprooted. Revisited on Apr 30 - a few more small plants were found, again pulled out.
2 comments
26 Apr 2025
17 plants found here yesterday after 3 years. Seeds and flowers bagged. All plants uprooted.
Location information
- Coordinates 149.033991-35.253385
- Maps The Pinnacle
- Places Hawker, ACT
Sighting information
- 16 - 100 Abundance
- 21 Mar 2022 10:43 AM Recorded on
- pinnaCLE Recorded by
- 30cm to 1 metre Plant height
- Yes In flower
Collections
Species information
- Bidens subalternans Scientific name
- Greater Beggars Ticks Common name
- Not Sensitive
- Exotic
- Minor weed or pest
- Up to 830.47m Recorded at altitude
- External link More information
Seasonal activity
-
In flower
JFMAMJJASOND
Record quality
Quality score
6 / 7
- Images or audio
- More than one media file
- Verified by an expert moderator
- Nearby sighting(s) of same species
- Description
- Additional attributes
- GPS evidence of location