Is it a bird?

[Lloyd Gordon]

No, it's Super Ping!

10 petals (thanks to @Joanie), 6 sepals and 2 spurs!

 

[jeff]

it is a genetic anomaly, a mutation, not necessarily reproducible.
in a flower there are 3 types of genes: A-B-C
here it is the C gene which has mutated: the male and female organs (stamens and pistil) which bear the cost; the flower therefore only has sepals and petals.
I think this is the case here.
the stem does not seem flat ?

 

[Lloyd Gordon]

It's hard to see but there are 2 stamens and 1 pistil on both sides of the flower.
It's like two flowers merged into one.

 

[jeff]

bad choice, I had to choose between a genetic mutation or a fasciation, I did not choose the right one