Part 33

+ Milk acrid.

=deliciosus=, Fr. P. 7-12 cm. convex, umbil. dusky orange, zoned; g. subdecurrent, orange; s. 3-6 cm. smooth; milk saffron red; sp. 9-10 x 7-8. Every part becoming red then greenish when bruised; sp. 7-10. Edible.

Differs from L. mitissimus in red milk.

=acris=, Fr. P. 6-7 cm. soon infundib. viscid, sooty grey; g. pale yellow; s. often excentric, pallid, narrowed below; milk white then reddish; sp. 8-9 x 6-8.

=fuliginosus=, Fr. P. 4-9 cm. soon depr. obtuse, even, at first with sooty-brown powder, then naked and greyish tan; g. adnate, white then tan; s. 6-8 cm. stuffed, naked, greyish tan; milk and flesh white then reddish-yellow; sp. 8-9.

Distinguished from allies by pileus not being velvety.

++ Milk mild.

=retisporus=, Mass. P. 5-8 cm. depr. smoky brown, velvety, radially rugulose, minutely velvety; g. deeply sinuate, pale ochre; s. 3-5 cm. glabrous, paler than p.; milk white then brown; sp. globose, 10-11, with a raised network.

Close to L. ligniotus, differing especially in the spores.

**** Milk becoming grey.

=vietus=, Fr. P. 3-5 cm. subumb. then plane and umbil. flesh colour, pale and silky when dry; g. subdecurrent; 4-6 cm. soon hollow, livid; milk white then grey, becoming acrid; sp. 7-8.

***** Milk becoming glaucous-green.

=glaucescens=, Crossl. P. 4-6 cm. whitish, depressed, flesh thick; g. adnate, narrow, pallid; s. 2.5-3 long by 1.25 thick, whitish; milk white then glaucous-green; sp. echinulate, 6-7.

****** Milk persistently white.

+ Milk mild.

# Gills rufescent or yellowish.

=volemus=, Fr. P. 6-10 cm. rigid, depr. obtuse, dry, glabrous, golden tawny at length minutely broken up; g. decur. crowded, yellowish; s. 5-9 cm. solid, stout, coloured like p. pruinose; milk white; sp. 5-6. Edible.

=ichoratus=, Batsch. P. 6-10 cm. thin, depr. even, glabrous, wavy, tawny, zoned; g. adnate, white then ochre; s. 3-7 cm. glabrous, tawny; milk white; sp. 8-10 x 6-7.

Differs from L. volemus in zoned p. and in being altogether more slender. L. tithymalinus differs in acrid milk and pinkish gills.

=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.)