West Virginia mountains. August to frost. 1881–85. New Jersey, Pennsylvania. McIlvaine.

This fungus is not extremely unpleasant when eaten—like T. sulphureum, but no one will care to eat it. There is nothing in the flavor to recommend it or to inspire a cultivation of taste for it.

IV.—Sericel´la. Pileus slightly silky, soon smooth, etc.

* Gills broad, rather thick, somewhat distant.

T. sulphu´reum Bull.—sulphur, brimstone. Odor strong, fetid or like gas tar. Cap 1–4 in. across, subglobose, then convex and plane, slightly umbonate, sometimes depressed, fleshy, margin at first involute. Color dingy or reddish sulphur-yellow, at first silky, becoming smooth or minutely tomentose. Flesh thick, yellow. Gills rather thick, narrowed behind, emarginate or acutely adnate, sometimes appearing arcuate from shape of cap. Stem 2–4 in. long, 3–5 lines thick, equal or slightly bulbous, often curved, smooth striate, sulphur-yellow, stuffed, fibrous or hollow, yellow within, at times having yellow fibrous roots.

Spores 9–10×5µ Massee.

Very variable in size. Gregarious, common in mixed woods.

West Virginia, 1881. West Philadelphia, 1886. McIlvaine.

When quite young T. sulphureum is showy and inviting. Its smell is discouraging, its taste forbidding. No amount of cooking removes its unpleasant flavor. I have tried to eat enough of it to test its qualities, but was satisfied after strenuous efforts to mark it INEDIBLE.

T. chrysenteroi´des Pk.—like gold. Pileus fleshy, convex or plane, not at all umbonate, firm, dry, glabrous or slightly silky, pale-yellow or buff, becoming dingy with age, the margin sometimes reflexed, flesh pale-yellow, taste and odor farinaceous. Gills rather close, emarginate, yellowish, becoming dingy or pallid with age, marked with transverse veinlets along the upper edge, the interspaces veined. Stem equal, firm, solid, bare, fibrous-striate, yellowish without and within. Spores elliptical, 8–10×5–6µ.