— 460 — 



glabri concentrice sulcati subradiatim fibrilloso-rugulosi, 

 postice cuneato-stipitati ; hymenium concolor laeve. 



Hab. Ad terram nudam v. schidias putrescentes prope 

 Apiahij, 1881-88 (sub n. 1638-2885). 



Obs. Solitarium v. liinc inde laxe gregarium ; pilei quan- 

 doque suborbiculari-flabellati integri atque sessiles (5-1 0'" 

 alt. X 45'" dm.), quandoque elongato-spathulati lo- 

 bato-fissi postice plus minusve longe cuneato-stipitati 

 (5-15'" alt. X 10-15'" It.), tenues papyraceo-coriacei ri- 

 giduli, superne convexuli glabri e pallescente lignicolores 

 laeves V. concentrice 1-3-sulcati atque (praecipue in parte 

 postica) radiatimíibrilloso-rugulosi; contextusalbus com- 

 pactus tenuis (0,3-0,5"' crs.); hymenium tenuissimum 

 planum subceraceum primo álbum dein sordide lignico- 

 lor ; sporae non visae. Species saepius terrestris, raro 

 frustulis ligneis térra obovolutis adhaerens. 



145. Stereum fasciatum Schw. — Sacc, 1, c. f. 560. 



Hab. Ad palos putrescentes in hortis, Apiahy, ann. 1881 

 (sub n. 1450-1675). 



Obs. Pilei tenuiter coriacei rigidi quandoque llabellato-ap- 

 planati, quandoque umbonato-subconchati (25-50'" dm. 

 trans. X 20-25'" dm. ant.-post.) sessiles v. cubstipitati, 

 albidi V. pallescenti-cinerei, adpresse velutini, margine 

 praecipue zonis latiusculis castaneis nitentibus con- 

 centricis notatus; contextus albus tenuis (0,5-0,8"' crs.); 

 hymenium glabrum subcarneum laeve v. obsoletissime 

 concentrice V. radiatim sulcatum; sporae non visae. 



146. Stereum ochroi.eucum Fr. — Sacc, 1. c. f. 562. 



Hab. Ad ramos dejectos putrescentes in sylvis prope Apiahy, 

 Jun. 1881 (sub n. 1558). 



Obs. Pilei coriaceo-rigiduli e pallescente canescentes lii- 

 spiduli subsericei obsolete concentriceque zonati ; hyme- 

 nium laeve glabrum lutescens. 



