I'm told it's a weed

[burnie]

But I like it, whatever it is

[chillithyme]

well if you like it, then it's not a weed it's only a weed if it's growing where you don't want it too
I'm not sure what it is, but I'm sure some body else will

[mothhawk]

If it's got heart shaped leaves it's a doronicum. Have you seen any leopards in the garden? No? Then it's working - common name Leopards Bane.

edit - not a weed.

P.S. no daisy shaped flower is ever a weed in my book