1. Cotyledon, seed leaf within the embryo of a seed

2. Cotyledon (seed leaf) A part of the embryo in a seed plant.The number of Cotyledons is an important feature in classifying plants

3. The seed, leaf, and root are used to make medicine. Annatto is used for enlarged prostate (benign prostatic hyperplasia or BPH), diabetes, stomach problems, skin problems, and