The gills are rounded behind and adnexed, free, soft, distant, often crisped, gray.
The stem is about two inches long, fibrous, hollow, or stuffed, equal, at first covered with a white down, fragile, gray.
The spores are elliptical, 7×4–5µ.
The umbonate pileus and the nearly free, broad, gray gills will distinguish it. They are a late grower and are found under pine trees in November.
Tricholoma sulphureum. Bull.
Sulphury Tricholoma. Poisonous.
Figure 46.—Tricholoma sulphureum.
Sulphureum, sulphur; so called from the general color of the plant.