Seed ?

meh, uncertain. I once posted a satirical question about "is my bud pollinated' or some nonsense like that with anthers visibly piled up on top... Everyone said it was seeded (including my own thoughts)... Guess what? It had zero seeds. Unless it's popping out and visible, it's pretty hard to tell. The power of suggestion is strong, lol. do you have any nanners or popllen sacs in the canopy? If not, probably not a seed. A seed or two can happen..... a buried naner etc can suprise you, occasionally. One or two seeds doesn't ruin a plant.

I don't think is a seed. Either way is time to chop this beauty!!

kinda looks like one, but I agree with Organoman. they don't keep their pistils. unless its a weird angle shot. Can pluck it out if you want and look closer. Plants are ready.

Looks like it possibly could be. Keep an eye on it, it will turn brown with maturity.

No.........seeded calyxes lose their pistils. Just a weird growth that happens sometimes.......a hard nodule. Plant is very ripe though.

I dont think so but looks nice