=mitissimus=, Fr. P. 2.6 cm. depr. papillate, dry, even, zoneless, deep orange, shining; g. crowded, paler than p.; s. 3-6 cm. hollow, orange; milk white; sp. 6-8 x 5-6. Differs from _L. subdulcis_ in bright orange, shining p., and copious milk. =quietus=, Fr. Smell oily. P. 5-8 cm. depr. viscid at first, reddish cinnamon, pale and rather silky when dry; g. paler than p.; s. 5-8 cm. colour of p. glabrous; milk white; sp. 8-10 x 6-7. =serifluus=, Fr. P. 2-5 cm. plane then depr. rather wavy, glabrous, not zoned, tawny brown, margin incurved; g. crowded, yellowish; s. 2-4 cm. slightly incurved, paler than p. solid; milk scanty, watery; sp. 7-8. Differs from _L. subdulcis_ in solid stem. =camphoratus=, Fr. Smell strong, pleasant. P. 3-5 cm. thin, depr. dry, glabrous, reddish-brown, slightly zoned, rather wavy; g. adnate, reddish-yellow; s. 2-3 cm. subundulate, colour of p.; milk white; sp. 8-9. Smell strong and fragrant, especially when dry. _L. cimicarius_ has a very strong smell when quite fresh, but none when dry. =subumbonatus=, Lindgr. P. 2-3 cm. thin, depr. subumb. rugose, punctate, wavy, dusky cinnamon, flesh grey then yellowish; g. adnate, pinkish rufous; s. 2-3 cm. stuffed, rufescent; milk watery, whitish; sp. 5-6. (9, Sacc.) Smell foetid when dry. =tomentosus=, Otto. P. 5-7 cm. umb. then depr. or infundib. downy, dingy flesh colour or brownish; g. tinged reddish-yellow; s. 4-5 cm. soon hollow, pallid, naked, smooth; milk white; sp. 8-9. =helvus=, Fr. P. 5-9 cm. fragile, plane, subumb. pale brick red, broken up into floccose squamules; g. decurrent, soon ochraceous; s. 5-8 cm. brick red, pruinosely pubescent; milk scanty, white, rather sweet; sp. 8-9. _L. tomentosus_ differs in the naked stem. =squalidus=, Kromb. P. 2-5 cm. umbil. pale greyish olive or lurid; g. narrow, yellowish; s. 4-5 cm. solid, equal, glabrous, pale brown; milk whitish; sp. 6-10. About size of _L. pyrogalus_, but gills narrow and milk mild. =ligniotus=, Fr. P. 4-7 cm. exp. umb. plicato-rugulose, pruinosely velvety, sooty umber; g. adnate, snow-white then tinged ochre; s. 6-12 cm. colour of p., apex constricted and plicate; milk white; sp. echinulate, 9-10. Known by rugulose pileus and mild milk. ## _Gills pallid._ =pallidus=, Fr. P. 6-10 cm. umbil. viscid, pale ochraceous tan, zoneless; g. crowded, pallid, pruinose; s. 3-5 cm. pallid tan, soon hollow; milk white; sp. 9-10 x 7-8. =cremor=, Fr. P. 3-5 cm. soon plane, minutely punctate, tawny, margin striate; g. adnate, pallid; s. 3-4 cm. hollow, coloured like p.; milk whitish, watery; sp. 9-10. var. _pauper_, Karst. P. 7 cm. margin sulcate; milk none; sp. 10. [=rubrocinctus=, Fr. P. plane, tawny then paler; g. adnate, pallid; s. pallid with a pale red zone at the apex; milk scanty, white. ++ _Milk acrid._ # _Gills whitish or pallid._ =vellereus=, Fr. White. P. 9-18 cm. umbil. tomentose, zoneless; g. decurrent, distant; s. solid, pubescent, 5-8 cm.; milk scanty, white; sp. 8 x 6.