Black Marshberries| Dec 20, 2008 17:51:25 GMT -5 Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by Onyxaeon on Dec 20, 2008 17:51:25 GMT -5 Black Marshberries, as their name indicates, are black and prefer to grow on low growing bushes along marshes. They are edible, and large quantities could be pressed for oil.