Buchan Weed at Jerrabomberra, ACT
Identification history
| Brassica rapa | 21 Apr 2020 | BettyDonWood | ||
| Hirschfeldia incana | 19 Apr 2020 | BettyDonWood | ||
| Unidentified | 19 Apr 2020 | Mike |
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6 comments
Mike
wrote:
19 Apr 2020
Siliquae are at right angles to stem so I don't think it is Hirschfeldia. Basal leaves are large.
Mike
wrote:
20 Apr 2020
This looks different from all the others that are so common I haven't recorded them. I thought they were Hirschfeldia or Sisymbrium.
BettyDonWood
wrote:
20 Apr 2020
I find yellow flowered Brassicaceae difficult to ID. I made a guess depending on the leaf shape. To ID using a key in one of the Floras, you need reasonably mature siliquas.
Mike
wrote:
20 Apr 2020
I will take another look when I deal with the Bidens pilosa in the background.
Mike
wrote:
21 Apr 2020
I know my shortcut identifications can be wrong but what about Brassica rapa? I now have some extra photos to load once I record original coordinates etc.
BettyDonWood
wrote:
21 Apr 2020
The shape of the stem clasping upper leaves suggests Brassica rapa rather than Brassica x napus.
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Nearby sightings
Location information
- Coordinates 149.121158-35.386483
- Altitude 745.0m
- Places Jerrabomberra, ACT
Sighting information
- 1 - 3 Abundance
- 19 Apr 2020 03:18 PM Recorded on
- Mike Recorded by
Additional information
- True In flower
- 30cm to 1 metre Plant height
Species information
- Hirschfeldia incana Scientific name
- Buchan Weed Common name
- Not Sensitive
- Exotic
- Medium weed or pest
- Up to 981.8m Recorded at altitude
- Machine learning
-
In flower
- External link More information
Record quality
- 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
