Common Name: Old Man of the Woods
Tells: Cap has grayish pink or darker scales on white base. White flesh stains orange/pink before slowly darkening. Lighter, shaggy stem is often stringy & useless. Likes oak.
Other Information: Spore print edges toward black. When cooked, will stain a pot of food dark or black. You pretty much need chemical or microscopic tests to tell the three types of Old Man apart and it makes no difference from a practical point of view. The rules of thumb are these:
- dryophilus tends to have a lighter stem & scales that are grayish pink instead of grayish black;
- confusus tends to have stiffer & pointer scales; and
- strobilaceus is the most common & often has a distinct ring zone on the stem.
Edibility: Good, but will stain a pot of food dark or black when cooked.
- NH4OH (Ammonia): Cap skin turns brown.
- KOH: Cap skin turns dark reddish brown.
- FeSO4 (Iron Salts): Cap skin turns brown.