Acacia Baileyana; always in flower during July in our winter. Declared a weed locally because it really belongs to the east coast of Oz.
A fast growing tree that has a short lifespan of about 7 years. We have a few growing here, all self-sown from seed carried by the birds.
The big splash of yellow gold is very welcome when nothing much is in flower.
The next to bloom will be the almond blossom - none growing in our garden, but plenty growing locally.