Flower sexing

[Bio]

I'm very excited that my N. (ventricosa x x tiveyi) x truncata is finally flowering. It looks male to me, but as this is my first real flower spike (N. x 'Miranda' doesn't count to me), I'd like some outside opinions. I'll find out soon enough, but I'd like to do some breeding deals with it, so I need to determine if I need to advertise whether I'll have pollen or female flowers available.

Let me know what you think. Like I said, pretty sure it's male, but I've never seen female flowers in person before so I'm not 100% sure.

Also, I guess this post could be considered a first call for potential breeding partners. I think plants with stripes, particularly N. platychila and hybrids of it, would pair well with the uppers.

Lower pitcher:


Intermediate pitcher:


Upper pitcher:

 

[Grey Moss]

Yeah, it does look male to me. The round shape is pretty distinct but if you want to be positive you can dissect a flower at this stage to see if it's got an anther or stigma inside.

 

[Bio]

Looks like we were wrong. This looks female to me.

I don't suppose anyone has any pollen available on very short notice?