@MichaelMulvaney I pulled all these ones out. There were no seeds. But I was concerned that they were in the riparian zone and that they might become established there, where the is more moisture & potential for spreading. I'm not sure if that is significant but it is a quite different type of environment to where other sightings are recorded.
It is a bad weed in the Southern Highlands and does seem to like sandy soils, so I think you are correct to be worried about it and thanks for puling them out .
Describe how you intend to use these images and/or audio files and your request will be sent to the author for consideration.
Your request has been successfully submitted to the author for consideration.
2,167,030 sightings of 20,573 species in 6,801 locations from 11,955 contributors
CCA 3.0 | privacy
We acknowledge the Traditional Owners of this land and acknowledge their continuing connection to their culture. We pay our respects to their Elders past and present.