 The third fungus on our list is red heart. It has similar structure as artist conch and foamy's anosis in that it produces a conch. And we have a number of examples here. But they are much different visually than the other two. This is red heart. It grows on the sides of pine trees. It also is perennial, so you can count how many years this has been here. This looks like this is three or four years. It's brown on the top, just like the others, however it doesn't have a white rim. It usually has moss growing on the top of it because it is usually a much older growing fungus. Again, but you can see that it has a number of rings, so you can count how old it is. It's probably ten years old. It has moss on it. It's brown on the top. But you turn it over and it's, let's say, golden underneath. And you couldn't possibly draw on this like artist conch. It's not flat. It tends to be concave on the tree. If you look closely, there will be some small holes. But you can't draw on it like you could with artist conch. So it's similar as the other three or the other two. It grows on the side of trees. It's perennial. It's brown on the top. It typically will have moss on it. It won't have leaves. But you can't draw on the bottom like you can artist conch. One of the things I wanted to point out with this particular decay organism is that it causes what we call a white pocket rot. Now timber or wood is composed of cellulose, the long stringy fibers, and then lignin, which is the glue that holds these celluloses together, which makes wood strong. And what the fungus does is it likes to eat the lignin, which is the glue, and it leaves the cellulose alone, which is the white stuff. So this is kind of like little pockets of cotton embedded in the tree here. And that's what lignin is the glue, and cellulose is the fiber. Fiber is what we make out of paper, and that's why it's white. This particular fungus has the ability to take away the glue and leave the cellulose. So we've had three decay organisms, fomies, artist conch, and red heart. All of the three produce fruity structures, fomies. It grows at the base of the trees. It has a litter layer. It has a brown top, but a white underneath. Artist conch grows on the sides of the trees. It too has a brown top and a white rim, but it's very flat and white on the bottom. And then red heart, it too grows on the side of the trees, but it tends to be a brown top. It has moss on the top, but it has a yellow concave bottom, which you couldn't draw on the bottom. So those are the three type of rot organisms that you would find on the test.