This is Mucuna macrocarpa, also known as Rusty Leaf Muunai, and Large fruit Mucuna. The beautiful flowers on this woody climber resemble the beak of a parrot. The yellow and purple blossoms gather in a huge bouquet of over 100 flowers that extends down 20 inch racemes. This is a great ornamental plant for warm tropical climates. These seeds have given 100% germination in small 20 seed batches. Some people claim that these seeds are hard to germinate, but I have found the opposite to be true. USDA Hardiness Zones 9 to 11