Found this specimen in a coastal environment, Cape Conran, East Gippsland, Victoria, Australia. Has up to centimetre long spikes along the a broad serrated leaf. Purple flower with yellow stamens.
Montrose brick works
Alpine Ash forest. Back-burnt with low intensity fire in approx Jan 2020 as a control line on both sides of the road.
I don't think I know this plant at all. They were both above and below the road with steep embankments, so I could not get a close up. The first 3 photos above the road made me think it was a shrub. But below the road a plant was climbing up other vegetation.
Site burnt summer 2019-20 (Dec 30 - Jan 30)
Sprawling plant growing along ground beside a log, that I suspect I should know. Post fire regeneration, burnt March 2019