👉 A noncotyledonal is a type of flowering plant that has only one seed, or pistil. Noncotyledonals are found in many parts of the world, including North America and Europe. Noncotyledonals have no petals, pollen, or ovules, and they can be classified as either monocotyledons (like corn) or dicotyledons (like peas). Monocotyledons are typically used for food crops like corn and beans, while dicot