None tested.

II.—Adoni´deæ. Stem juiceless. Gills of one color, etc.

None tested.

III.—Rigidi´pedes. Stem rigid. Gills at first white, changing

color, etc.

M. prolif´era Sow.—proles, offspring; fero, to bear. (Plate [X], figs. 6, 7, p. 28.) Pileus ⅔-1¼ in. across, slightly fleshy, expanded bell-shape, dry, the broad umbo darker (dingy-brown), slightly striate, and at length furrowed or rimosely split at the margin (pale yellowish or becoming brownish-tan). Stem 2½-3 in. long, firm, rigid, smooth, shining, slightly striate, rooted. Gills adnexed, somewhat distinct, becoming pale white.

Inodorous, only at length nauseous. Very closely allied to M. galericulata, in habit approaching nearest to M. cohærens. The stems are pallid at the apex, but slightly tawny-bay-brown below, and glued together by hairy down at the base. There is a white form with transparent stem—on trunks. Fries.

Mt. Gretna, Pa. On ground in grass. Mycelium spreading on leaves. McIlvaine.

Found in great plenty. Base of stems is sometimes white when in dense tufts.

The whole plant is tender, cooking in fifteen minutes, and is of fine flavor. No one will want a better fungus.