Pileus 4–8 in. broad. Stem 2–4 in. long.
Woods, either of pine or beech.
This species is noted for its thick, stout stem, which sometimes attains a diameter of more than two inches. It approaches the Edules in habit, but according to Gillet it is poisonous, or at least to be suspected, has a penetrating unpleasant odor and a somewhat nauseous flavor. He also describes the pores as at first whitish. The stem is sometimes intensely blood-red. Peck, Boleti of the U.S.
A common species in West Virginia mountains, 1881–1885, in beech groves. August to frost. It is rare in the pines of New Jersey, though I have found it there. Like B. felleus, its size and attractiveness induce the finder to over and over again try cooking it, hoping the discovery of a successful way to rid it of its unpleasantness. I have never succeeded. It is not poisonous.
B. rimosel´lus Pk.—cracked. Pileus broadly convex, flat or irregular, glabrous, tessellately cracked, dark-brown. Flesh whitish. Tubes adnate or sinuately decurrent, somewhat depressed around the stem, pale-yellow, becoming darker or brownish with age. Stem tapering upward, broadly reticulated with brown veins, yellowish-white. Spores fusiform, 15–17.5×5–6µ.
Pileus 3–5 in. broad. Stem 3–4 in. long, 6–9 lines thick.
Mixed woods. North Carolina, C.J. Curtis.
I have described this species from the notes and a single dried specimen sent me by Mr. Curtis. More extended observation may require some modification of the description. The color of the spores is described as brown. They are remarkable for their size. Peck, Boleti of the U.S.
B. modes´tus Pk.—modest. Pileus convex or nearly plane, often irregular, firm, dry, very minutely tomentose, yellowish-brown. Flesh gray or pinkish-gray. Tubes nearly plane, adnate or subdecurrent, the mouths angular, pale-ochraceous. Stem equal, reticulated, brown. Spores elliptical, 10×5µ.
Pileus 2–3 in. broad. Stem 1–2 in. long, 2–4 lines thick.