Maybe some kind of euphorbia.
I have no idea but it is stunning! Is it invasive?
I don't know, but it sure is pretty?
I have one that has darker greens and some maroon/red in it also. It doubled in size from last year to 3 feet across. It is called Spurge.
Very beautiful and unusual I really like it.
Looks like Ascot Rainbow Euphorbia.
it is a Spurge ( Euphorbia family of plants) most are valued by gardeners because they're drought-resistant and almost always ignored by deer propagates by seed or division so it can spread.
I think it's also called Irish bells. Euphorbia. BE CAREFUL! The sap is white and milky and caustic. I wiped my forehead and spent 2 days in agony when the sweat ran into my eyes.
it is euphorbia
I have some that is white and called snow on the mountain. It drops seeds and spreads like crazy. It does not transplant well.
does it have fernlike leaves? I have something that looks like that that spreads everywhere?
Mine have yellowish flowers?
looks like the Tasmanian Tiger spurge/euphorbia. I love variegated leaves on plants and try to collect as many as I can.