64 Lactarius. 



[sangifluus, Fr. P. depr. even, not zoned, blood-red ; s. narrowed 

 upwards, paler ; g. thin, white ; milk blood-red ; sp. 10. 



* * * * 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. 78. 



[musteus, Fr. P. convex then depr. zoneless, very viscid when 

 moist, gilvous then pallid ; g. closely crowded, whitish ; s. short, 

 whitish; milk scanty, slightly acrid, whitish then grey, as is the 

 flesh when cut ; sp. 6 9. 



***** Milk becoming glaucous-green. 



glaucescens, Crossl. P. 46 cm. whitish, depressed, flesh thick ; 

 g. adnate, narrow, pallid; s. 2'5 3 long by V25 thick, whitish; 

 milk white then glaucous-green ; sp. echinulate, 6 7/x. 



****** Milk persistently white. 



f Milk mild. 

 Gills rufescent or yellowish. 



volemus, Fr. P. 610 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. 56. 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 10x6 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 8x5 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. 



