268 FETCH : 



concerning the presence or absence of a universal veil in the 

 majority of agarics, I aiii not disposed to dissent from von 

 Hohnel's correction. The nomenclature will therefore stand 

 as follows : — 



Collyhia albuminosa (Berk.) Fetch. 

 = Lepiota albuminosa Berk. 

 = Ar miliaria eurhiza, Berk. 

 = Lentiniis cartilagineus Berk. 

 = Ar miliaria termitigetia Berk. 

 = Collyhia sparsibarbis B. & Br. 

 =: Agaricus (Plutcus) Rajap Holtermann. 

 =1 Flammula Janseana P. Hcnn. et E. Nym. 

 = Pholiota Janseana. P. Henn. et E. Nym. 

 = Flammula flipendtda P. Henn. et E. Nym. 

 = Pluteus Treubianus P. Henn. et E. Nym. 

 = Piuieus bogoriensis P. Henn. et E. Nym. 

 = Pluteus termitum P. Henn. 

 = Collybia radicata Pat. non Relh. 

 = Tric/wloma subgambosum Cesati. 

 = Volvaria eurhiza (B. & Br.) Petch. 

 = Collybia eurhiza (B. & Br.) v. Hohnel. 



73. — Tricholoma crassum Berk. 



Agaricus (Tricholoma) crassum Berk., Lond. Jour. Bot., VI., 

 p. 483. 



Agaricwi {Tricholoma) pachymcrcs B. & Br., Jour. Linn. 

 iSoc., XI., p. 515. 



JMleuK cjuivex, sometimes slightly depressed in the centre, 

 occasionally ohtu.sely umbonatc, margin incurved and often 

 sinuate, grayish brown or dark brown in the centre, becoming 

 pale ochraceouK towards the margin, hoary with a fine whitish 

 (omentum, in dry weather minutely areoiated and cracking 

 radially, often guttate, up to 14 cm. diameter. Flesh white, 

 uj) to 2 ems. thick in the centre. 



Stalk up lo Is (III. high, usually strongly inflated at the base 

 and attenuat^'d ujiwards, but sometimes swollen in the middle 

 and attenuated above and below : bawe 2 6 to 5 5 cm. 

 diameter, apex 1 5-4 cm. ; rough : solid ; white with brownish 



