ADDENDA et CORRIGENDA. 



In the subgenus Collybia of Agaricus, between A. scorodonius 

 p. 49, and A. esculentus, p. 50, add 



A. carneuSy Bull, {small flesh-colou7-ed Agaric) ; pileus subcarnose 

 even ruddy flesh-colour, gills adnexed white, stem somewhat stuffed 

 short squamulose. Bull. t. 533. f. 1. Fr. S//st. Myc. v. I. p. 130. 



In pastures, among grass. Aug, and Sept. Not uncommon in 

 Norths. Hev. M. J. Berkeley — Pileus 1 inch or more broad, plane, 

 subcarnose, often slightly umbonate, firm, shining rufous-pink, rather 

 undulated ; flesh white. Gills white, crowded, rounded behind with a 

 short subdecurrent tooth. Stem 1 inch high, H line thick, of the same 

 colour as the pileus, stuffed below, at length hollow and frequently 

 splitting, villoso-squamose. A. puniceus. With, agrees in many re- 

 spects ; but its pileus is described as clothy. 



In the subgenus Mycena, after A. epipterygius,p. 62, add 



A. roridus, Fr. {dripping Agaric) ; pileus campanulate at length 

 umbilicate, gills white decurrent, stem slender flaccid glutinous. Fr. 

 Syst. Myc. v. \. p. 156. — /S. stillans, pileus convex plicate dirty yel- 

 low, stem very long. Fr. I. c. 



fi. On dead bramble twigs, &c. Sept. Lambley, Notts. Fineshade, 

 Norths. Rev. M. J. Berkeley and R. T. Lowe. — At first appearing 

 like a minute, brownish ochre-coloured, hemispherical, sessile knob. 

 Pileus ^ an inch or more broad, dirty ochraceous, at length umbilicate 

 and slightly depressed, striate or plicate, often rugose, very minutely 

 scabrous under a high magnifier. Gills white, strongly decurrent, 

 broad, their edge powdery. Stem H inch or more high, very slender, 

 fistulose, at first tinged with violet above, at length dirty-ochre, pul- 

 verulent within the pileus, below clothed with abundant white pellucid 

 gluten which almost drips from it. Sometimes the whole plant is 

 nearly white. I do not find the pileus ever conic, as it is described by 

 Fries in the normal state of the species. 



Insert the following description of A. pyxidatus, p. Qo. 



Amongst grass in exposed pastures. Oct. Apethorpe, Norths. 

 Rev. M. J. Berkeley. — Pileus infundihuliform, bistre, at length turning 

 pale with a pinkish tinge, scarcely subcarnose, the centre quite mem- 

 branaceous and at length often pervious. Gills narrow decurrent, 

 distant, rather thick, slightly rufescent. Stem flexuous. Solid at 



