Hi Tiffany,
"Do you see the bud?"
I do. Actually, that bud was also clearly visible in your first photo, just a bit "in the shade" there.
" I am not organized enough to follow-through on breeding experiments but I'm sure it would be fun. "
It would be. I am having fun, and I definitely am not organized.
" It's also hard to say what kinds of Zinnias might be growing nearby in other people's yards, that might have gotten involved via bee or other flying critter last year. "
Your neighbors might have some nice zinnias that would look good crossed with your little guy. Or you could just take some tweezers and rub those little "yellow starfish" pollen florets on your zinnia's stigmas (the Y-shaped things at the base of the petals.) If you can't find tweezers, you could probably just do it with your thumb and forefinger. Just sayin'. There is something weird about your little zinnia. In just a few minutes you could brag that you are a zinnia breeder!
ZM