*** _Gills decurrent; stem almost vertical._ [=aquifolii=, Fr. P. rather wavy, soft, convex then plane, dusky tan; g. thick, dusky, joined in a ring behind; s. stout, equal, white. Edible. [=eryngii=, D. C. P. fleshy, tough, exp. depr. irreg. rufous-grey, scabrid-virgate; g. broad, tinged pink; s. naked, whitish, solid; sp. 7-9 x 3.5. [=nebrodensis=, Inzeng. P. compact, convex then depr. even, glabrous, grey; g. decur. whitish; s. solid, excentric or lateral, short, ascending, whitish. [=nauseosodulcis=, Karst. P. soft, irreg. unequal, exp. even, glabrous, entirely tan; g. decur. crowded, pallid; s. excentric, rarely central, solid, tomentose, whitish; sp. 7-8 x 5. =sapidus=, Kalchbr. Caespitose. P. fleshy, deformed, centre depr. glabrous, pallid; g. decur. whitish; several stems springing from a common base; sp. 11-12 x 4. More or less trumpet-shaped. Edible. [=cornucopoides=, Pers. P. very variable in form, convex, depr. glabrous, white then livid yellow; g. decur. white; s. subexcentric to lateral, expanding into p. [=lingulatus=, Paulet. P. dimidiate or entire, umbil. convex, deformed, even, pale ochre, edge incurved; g. subdecur. closely crowded, paler than p.; s. solid, long, subcompr. white; sp. 10-12 long. [=melanopus=, Fr. P. excentric or dimidiate, deformed, somewhat lobed, glabrous pale rufous; g. decur. crowded, narrow, whitish red; s. solid, glabrous, ascending, black. [=spodoleucus=, Fr. P. plane, orbicular, even, glabrous, greyish; g. crowded, white, separate behind; s. solid, glabrous, paler than p.; sp. 5-6 x 2-3. =pantoleucus=, Fr. White. P. 4-7 cm. even, glabrous, spathulate, depr. behind, marginate; g. crowded, distinct at base; s. 1-2 cm. ascending, glabrous, not rooting; sp. 11-12 x 4. Differs from _P. spodoleucus_ in pileus being white and depressed behind. [=pometi=, Fr. White. P. fleshy, rather flaccid, convex, even, disc depr.; g. decur. crowded, not joined behind; s. elastic with a downy rooting base; sp. 6-9 x 3-4. [=Battarrae=, Q. White. P. cyathiform, spotted with blackish brown squamules; g. milk-white; s. slender, attenuated; sp. 12 long. [=lignicola=, Sacc. White. P. tough, irreg. exp. subumbil. floccosely pruinose; g. adnato-decur. crowded, shining white; s. long, incurved, flocculose at first; sp. 14 x 4. =mutilus=, Fr. White. P. 2-2.5 cm. fleshy, irreg. silky when dry; g. narrow, simple; s. 1-2 cm. long, terete, base downy; sp. ----. Resembles _Omph. scyphoides_. Differs in nearly glabrous, irreg. p. not becoming infundib. [=macropus=, Bagl. Large, caespitose. P. excentric, exp. glabrous, sooty-grey; g. decur. white; s. joined at base, firm, long, thickly tomentose. [=luteo-caesius=, Bagl. P. subexcentric, exp. fibrillosely rivulose, tawny brown, edge wavy, incurved; g. subdecur. narrow, greyish yellow; s. solid, fibrillose, long rooting. [=lutincola=, Lasch. Caespitose, fuscous; p. glabrous; g. adnate with a tooth running down stem to torn ring; s. often excentric.