Flower from Terra Nova Community Farm

Most likely not native plant.
Kindly have a look and enlighten me please.
The bumble bee is Brown Belted Bumble Bee [Bombus grisecollis]

 

Maybe a type of cocks comb ? Celosia spicata? or some cultivar
Wheat Celosia Seeds - Celosia Spicata Flamingo Feather Flower Seed

 

Thanks a lot, Pierrot. It surely matches.

 

I follow Karl Gercens on Facebook - he's the Conservatory Manager at Longwood Gardens outside of Philadelphia.
He just posted a photo of flowers like these: Facebook. He called it Celosia argentea var. spicata, essentially what @pierrot said.