 with a long stalk and usually red and yellow colored. You might see it on hemlocks in the eastern United States. I've harvested it many times. Out here in the west, we have three or four species of reishi, which are pretty easy to find if you know where to look in the forest. Otherwise, you can buy them in Chinese herb shops. You can buy many different types of powders. You can get them in capsules. You can get them in tincture form, though I don't recommend tincture form