AGARICINI. 83 



454. A. (Pluteus) phlebophorus, Dittm. (p. 142) ; 1 in. 



Var. reticulatus, Cke. ; pileus salmon -colour, reticulated 

 with elevated anastomosing ribs, forming deep, hexagonal 

 pits ; margin incurved ; stem short, curved. 



On stumps. 



Subgenus 16. Entoloma (p. 142). — Entoloma corresponds 

 with Tricholoma, spores rosy not white. 



I. Genuini. — Typiccd species. 



Pileus fleshy, smooth, often viscid, not hygrophanous (W innato- 

 floccose or squamulose. 



455. A. (Entoloma) sinuatus, Fr. ; gregarious ; pileus 

 6 in., becoming yellow-white, fleshy, convex, then expanded, 

 at first gibbous, then depressed, repand and sinuate at mar- 

 gin; stem solid, firm, stout, equal, compact, at first fibril- 

 lose, then smooth, naked, shining, white ; gills emarginate, 

 adnexed, broad, crowded, pale yellowish-rufescent. 



In mixed woods. Odour strong, like burnt sugar. 

 Poisonous. Epping Forest. 



456. A. (Entoloma) lividus, Bull. ; pileus 4 in., livid- 

 tan, becoming pale, fleshy, compact at disc, convex, then 

 plane, gibbous, dry, smooth, longitudinally fibrillose ; stem 

 somewhat hollow or stuffed, stout, equal, slightly striate, 

 pruinose at apex, rigid, shining white ; gills rounded, some- 

 what free, attenuated in front, whitish flesh-colour. 



In woods. East Dereham. Epping Forest. Odour mealy. 

 Poisonous. 



Var. roseus, Cke. ; pileus plane, smooth, polished, disc 

 rosy, margin whitish ; stem attenuated upwards. 



On logs. 



