These seeds are from Stephanotis floribunda, also known as Madagascar jasmine, waxflower, Hawaiian wedding flower, and bridal wreath. These waxy flowers are starry starry show stoppers and their fragrance also makes them sought after. This tropical climber gan grow to about 15 feet long and likes to live in sun to partial shade. These fragrant white blossoms are on display from the middle of Summer until early Fall. USDA Hardiness Zones 10 to 11.