One of the few native plants that I really like, Grevillea lanigera ‘Mt Tamboritha’ is in it's element at the moment.
This plant is considered a groundcover, but it can reach 50cm in height and can cover up to 1.5 meters. It's also very adaptable, tolerating frost and drought as well as a wide range of soil types, from sand to clay.
What I like about this plant though is the soft and dense foliage, its pretty little flowers and the ability to blend into non-native plantings.