Height: 20cm
Diameter: 30cm
Status: Noxious weed
Habitat: Traffic roundabout
Other spp: Planted Goodenia ovata, weeds etc
Fine leaves, looking more like grass, but seedheads are quite different.
Seed pods in second photo
Partly burned in control burn
weedy grass I think
weedy grass I think
Young plants along pathway. Flowers agree with this suggested ID