Photo by C. G. Lloyd.
Plate XLIII. Figure 316.—Fistulina hepatica. Beefsteak mushroom.
This is a beautiful plant, quite common where there are chestnut stumps and trees. I have found it on chestnut oak, quite large specimens, too. It is one of my favorite mushrooms; one cannot afford to pass it by. Its beautiful color will attract attention at once, and having once eaten it well prepared, one will never pass a chestnut stump without examining it.
Figure 317.—Fistulina hepatica. One-half natural size.
The pileus is fan-shaped or semicircular, red-juicy, flesh when cut somewhat mottled like beet-root and giving forth a very appetizing odor; the cap is moist and somewhat viscid, the color varying from a red (somewhat beefy) to a reddish-brown in older plants; while the spore surface varies from strawberry-pink through a light-and dark-tan to an almost chestnut-brown.
In young plants the color is much richer and more vivid than in those of greater maturity. The spore surface resembles nothing so much as a very fine sponge, the spore-tubes being short, crowded, yet distinct.
The marked peculiarity of its mode of growth is in the attachment of the stem; somewhat thick, fleshy, and juicy, coming from the side of the pileus like the handle of a fan, it looks as if some one had taken hold of the cap and given it a partial twist to the right or to the left, as may be seen in Figure 317. Another peculiarity I have noticed in this species consists of the nerve-like lines, or veinlets, radiating from the stem and streaking the upper surface of the cap. The taste, when raw, is slightly but pleasantly acid. Its favorite habitat seems to be injured places on chestnut trees, and about chestnut stumps. It is known as Liver Fungus, Beefsteak Fungus, Oak-Tongue, Chestnut-Tongue, etc. It is found from July to October.