61 



opaciis glaber sulcatiis zonatus scalari-triqueter margine 

 sterilis crassissimus truncatus ; contextus fulvus ; hyme- 

 nium rufescenti-umbrinum, poris minimispunctiformibus 

 stratosis acie planis ; sporae non visae. 



Hab. Ad truncos vetustos in sylvis prope Apiahy, Maj. 1881 

 (subn.U38). 



Obs. Pileus solitarius semiorbicularis, postice truncato-ad- 

 natus (60-70'" dm. transv. X 30-40'" dm. ant.-post.) non 

 V. vix subdecurrens, superne dense grosse concentrice 

 scalari-sulcatus, cute tenuissima durissima tectus^ sor- 

 dideobscurequefusco-castaneus, in juventute saepe prui- 

 nula rubiginosa adspersus mox glabratus nudus opacus; 

 caro compacta durissima lignoso-subflocculosa, obsolete 

 zonata, diffracta fulva sericeo-nitens, secta subspadicea 

 opaca, crassa (10-15'" crs.); hymenium inferum planura, 

 postice decurrens, ambitu margine verticali sterili et obso- 

 lete poroso-punctulato latissimo (crassissimo) (10'" crs.) 

 abrupte truncato-limitatum, rufescenti-umbrinum, e tu- 

 bulis dense constipatis longis (10-15'" Ig.), intus contextu 

 vix discoloribus, extus orerotundo minutissimo (1 50 y- dm.) 

 primo pruinula fuscescenti-cinerea subevanescente obtu- 

 ratis, dein aperto-nudis, dissepimentis tenuibus donatis 

 efformatum, parce stratosulum ; sporae desideratae. Spe- 

 cies F. scalari Brk. ut videtur peraffinis (an ejusdem tan- 

 tum varietas?), margine latissime crassissimeque trunca- 

 to tamen distincta. 



107. FoMEs iGNARius (L.) Fr.? Sacc, 1. c. f. 180. 



Hab. Ad truncos annosos in sylvis prope Apiahy, Aut. 1881 



(sub n. 1706). 

 Obs. Specimen unicum juvenile parum evolutum et subdu- 



biosum. 



108. FoMES AUSTRALis Fr. Sac, 1. c f. 176. 



Hab. Ad truncos vetustos in sylvis prope Apiahy, Maj. 1881 

 (sub n. 2891). 



