Found 2:23 in the afternoon, on 19 March This is an African Tulip seed. The transparent material feels a bit plastic-y and there is a hard, golden-brown colored seed in the middle . It is about 1-2 cm in diameter. The next photo is the African Tulip seed pod. It's brown in color and feels wrinkly and it is hard. It grows out of the African Tulip tree. The pod is about 6-10 cm and contains hundreds of seeds in a single pod.