Propagation: New with gathering/saving seeds, 0 by PiggyPoo

PiggyPoo wrote:
I've been out trying to find different seeds in my yard, and have been reading up on the storage, etc. But I ran into something I wasn't sure about today. And..I know this is no help, but I don't remember what this flower was called that my seeds came from, AND I don't have one left to photograph, so...we'll see how this all goes. Anyways, my question is this..I found the seeds, with the little parachute thingys still attached, but then there seems to be a part of the flower that is still attached. Do I leave the little part of the flower attached, or remove it. I took a picture of the seed, through a little magnifying glass, if that helps.

Thanks in advance,
PiggyPoo :0)