CENANGIUM. 347 



ii. p. 23; " Summa Veg. Scan./' p. 364; " Eng. Flo.," v. 

 p. 212; Grev., t. 197; Berk., Outl," p. 374; Karat. 

 "Symb," p. 255; " Myco. Fenn.," p. 220; Tul., "Select! 

 Fung. Carp.,"iii. p. 168; FckL, " Symb. Myco.," p. 269- 

 Cooke, "Handbk," No. 2194; Gill, "Champ," p. 193. 

 Peziza dbietis Pers., " Syn. Fung," p. 671. 



Exs. Fries, " Scler," No. 292 ; Kabh., " Herb. Myco," 

 ed. ii. 508 (sub nom. Peziza pinicola) ; Karst, " Fung. 

 Fenn," 662; Moug, 399; FckL, " F. Rh.," 1122; Cook?, 

 "Fung. Brit.," 662, ed. ii. 195; Phil, "Elv. Brit," 44; 

 Roumg., " Stirpes," 163. 



Name Ferrugo, iron-rust ; from the colour. 



On branches of Pinus sylvestris. 



King's Lynn ! (Mr. C. B. Plowright). Hencott Pool, 

 Shrewsbury ! 



4. Cenangium subnitidum Cooke and Phil. 



Gregarious, erumpent, turbinate, becoming patellate, 

 blackish-brown ; hymenium marginate, depressed, then 

 plane or convex, externally naked, opaque or somewhat 

 shining; asci clavate-cylindrical ; sporidia 8, narrowly 

 elliptic, curved, biguttulate, pale amber-colour, 15 x 5/j. : 

 pycnidia conical or subspherical, often solitary ; stylo- 

 spores slenderly fusiform, curved, hyaline, 10 15 x I//. 



Cenangiwm, subnitidum Cooke and Phil, in " Gre- 

 villea," iii. p. 186 ; " Scott. Nat," i. (new ser.) 86. 



Exs. Phil, " Elv. Brit," No. 94. 



On dead fallen branches of alder. 



Disc J to ^ a line broad. 



Name $166, somewhat, nitidus, shining. 



Trefriw, North Wales ! Forces ! (Dr. Keith). 



B. SPORIDIA OBLOXG. 



5. Cenangium pulveraceum. (A. and S.) 



Gregarious or crowded, stipitate, subglobose, then 

 subhemispherical, blackish, clothed with a dense cinereous 

 or whitish powder; hymenium concave, pallid-yellow; 

 stem woody, blackish within; asci clavate; sporidia 8, 

 oblong, 5 8 X 2/.t ; paraphyses filiform. 



