 That's kind of a scary thought, isn't it? Right. Long time. So Eastern white pine, Pinus strobis, is the same tree it's been for 500 million years. So it's a tree that basically those needles that are on there are like the leaves of a broadleaf tree, and they capture sunlight and conduct photosynthesis. But also with the gymnosperms, those needles are important energy storage devices, too.