Add pine needles to the list for seafood like clams and mussels. I think Steven Raichlen has an actual recipe involving mussels.
Also if you like jerked meats (chicken and/or pork) you need pimento wood which can be ordered off the 'net. Or just do as many missing home Jamaicans do: use bayleaf wood OR dried bayleaves and whole allspice berries soaked in water. Thing of sheer beauty if ya like spicy foods.