My friend is currently working in the Congo and sent me a picture of this flower. He found it in the rainforest. He says it's only about 5 cm in diameter. Can anyone ID this? Thanks so much!
It's a parasite - check out Langsdorfia or Balanophorea (and the family Balanaphoraceae). Oddly enough, it's related to Misteltoe.
Thanks for the replies! lorax, I'll keep looking and see if I can narrow it down to a species. Thanks. Will forward your replies to the Congo!