Boronias, known for their showy flowers and strong scent, are a quintessential part of the Australian bush. They led ...

So what is that ball of spit on your plants and is it harmful? The spittle, as it's known, is made by an insect called a spittlebug, so named because it produces the weird frothy substance which ...

But a weird group of boronias has puzzled botanists for decades. They have closed flowers that thwart most insect visitors. Those that do gain entry may encounter alternating sterile and fertile ...