Black Triangle Seeds Pacific Seed Bank Akkoub (Arabic) or Gundelia (Latin) is a wild, edible, perennial plant from the thistle family that grows in the mountains of Lebanon and other mountainous regions of the Middle East. It is Science: Wildfire Impacts Purple and burgundy foliage plants like Alternanthera, Begonia, Heuchera, Iresine and Loropetalum create gorgeous year round focal points in the garden. They also team beautifully with lime green and