— 154 — 



Ilab. In schidiis fagiiieis putrescentibus in Staten Idand 

 ct prope Slogget bay, Mart. et Maj. 1882. 



390. Sphaero^ema conicum (Tode) l"r. — Wiut., Pilz. v. C. 



Ilorn, n. l.{. 

 Ilab. JNon raruni in schidiis fagincis in sylvis prope Ushu- 



vaia, 3Iaj. 1882. 

 Oh^. Spornhie subcvlindraceae ntrinrpic obtusinsculac 



(1-5 X • ,5 [}-) liyalinae. 



301. DOTlllOllELLA WlNTLKU Sj)eg. (u. Sp.) 



Diag. Stromata tuberculoso-subheniisphaerica(l-3"'diam.\ 

 corlice insidentia, per peridermium erumpentia ac sub- 

 superlicialia, atra; perithccia in stromate peripherice 

 constipata semiexcrta globulosa (loO-lSO \j) atra glabra 

 astoma subcarbonacea, contextu indistincto ; sterigmata 

 di-v. tri-cothoma (18-20 X 0,5-1 tx), ramnlis saepins 

 ovatis V. obclavatis apice acutis donata, hyalina ; sporu- 

 lae cylindraceae v. alhintoidcae, minutissimae (2-2,5 X 

 0,5-0,8 [j.), hyalinae. 



llab. In ramis emortuis Drymidis Winterii prope Port 

 Cook in Staten island, Mart. 1882. 



Anthracoderma Speg. (n. gen.) 



Diag. Stronia innato-superliciale atrum carbonaceum 

 rigidum, locnlisplus miuusve prominulis dcnseque con- 

 stipatis \estitum ; sporuhie clongatuhae continuae hya- 

 linae. 



Obs. Genus singulare in Cyttarieis parasiticum. 



392. A\THRACODEUMA HOOKERl SpCg. (u. Sp.) 



Diag. Stroma atrnm carbonaceum totam matricem crusta 

 carbonacea fragiliobtegens ; locnli dense constipati glo- 

 bulosi (150-180 [x) vix prominuli rugulosi atri astomi? 

 (an minute perforati ?), contextu indistincto ; sporulae 



