Looks like a female part to me. I don’t see any male flowers.
Swollen calyx is all.
No visible male parts.
Are those not little seed balls trying to pop through
What does that mean lol
Shouldn’t be unless you have a male around.
Pick one off and open it 
Science time 
Calyx = female.
As @StonedCold13 mentioned. Pop one open to be sure.
That’s female all the way. That initial single flower brach forms at almost every node. Male pollen sacs are a different shape and are usually striped. They can form individually or in clusters.
Thank the good lord for that!!! Lol