69 



dem varietas?; specimina puiggariana a typo pororum 

 minutie nonniliil recedunt. 



120. PoLYSTicTUS HiRSUTUS Fr. Sacc, 1. c. f. 257. 

 Hab. Ad trabes putrescentes in Apiahy, vere 1881 (sub n. 

 1500). 



121. POLYSTICTUS VELUTICEPS SpCg. (u. Sp.) 



Dlag. Coriaceus, versicolor, hirsutus ; pileus crassiusculus 

 e cupulato orbiculari-dimidiatus, postice marginatus 

 dorso umbonatus ibique puncto adfixo, grosse dense 

 atque concentrice sulcatus sordide albo-pallescens, velu- 

 tino-hirsutus unicolor; contextus albus ; hymenium sor- 

 dide album, poris brevissimis minutis, dissepimentis ob- 

 tusis efformatum. 



Hab. Ad palos emortuos in hortis prope Apiahy, Aut. 1881 

 (sine n.). 



Obs. Pileus solitarius crassiuscule coriaceus subflexilis, 

 cupulato-concavus, valvae conchiliie Venus genere similli- 

 mus, ex orbiculari subdimidiatus (40"' dm. transv. X 2^'" 

 dm. ant.-post.) postice late marginatus ubique liber, 

 dorso umbonatus puncto tantum matrici adfixus, margine 

 obtusiusculus integerrimus, sulcis crassiusculis densis 

 (marginem versus subevanescentibus) notatus, sordide 

 obscureque ex alutaceo pallescens, dense velutino-hi- 

 spidus; contextus (V" crs.) albus compactus fibroso-floc- 

 culosus ; hymenium tenuissimum zona marginali sterili 

 subobsoleta obtusa cinctum, sordide pallescens, e tubulis 

 brevissimis (0,3"' Jg.) densissime constipatis, ore minutis 

 (150-200/^) rotundis integerrimis, dissepimentis tenuibus 

 acie obtusis compositum. Species elegans P. pectunculo 

 Lev. certe proxima, sed satis distincta. 



122. PoLYSTiCTus UMBONATUS Fr. Sacc, 1. c. f. 266. 



