55 



naliter striatus (an in sicco tantum ?), basi abrupte bul- 

 boso-incrassatus (15"'crs.), mycelio parco araneoso-gos- 

 sypinulo terram adglutinante radicatus ; sporae ellipsoi- 

 deae v. ovatae (10 X 6-7 y) leniter inaequilaterales laeves 

 basi minute apiculatae, primo pellucidae fuligineae dein 

 atrae opacae. Species pulcherrima nobilissima habitu 

 Lepiotae cujusdam, Pholiotis atque Strophariis nonnihil 

 accedens, ad interim huc adscripta. 



97. PSATHYRELLA CRENATA LaSch. ? SaCC, 1. C. f. 1134. 



Hab. Ad terram uliginosam muscosam in sylvis prope Apiahy, 

 Apr. 1888 (sub n. 2879). 



Obs. Pileus hemisphaericus (10-15'" diam.) minute umbo- 

 natus, badius, margine crenatus rufescens ; stipes erectus 

 rectus fragilis (60-70'" Ig. X 1"'crs.) sordide albescens ; 

 spoi'ae ex ovoideo sublimoniformes (12-14 X Q-IO /^) lae- 

 ves atro-fuligineae opacae. Specimen brasiliense a typo 

 nonnihil deflectens et facile speciem novam sistens, sed 

 nonnihil exsiccatione obliteratum et ad interim liuc rela- 

 tum. 



POLYPOREAE Fr. 



98. PoLYPORUS TRicHOLOMA Mntgu. Sacc, SylL hym. voL H, 

 L 68. 

 Hab. Ad truncos dejectos putrescentes in sylvis prope Apiahy, 



Maj. 1888 (subn. 2375). 

 Obs. Lentus, coespitosus ; pileus orbiculari-convexus 

 (30-40"' dm.) profunde umbilicatus azonus laevis centro 

 albus ambitu pallescens margine brunneus acutus incur- 

 vulus in juventute hispidulus peraetatem glabratus ; caro 

 alba tenuiuscula (0,5-1'" crs.) tenacella compacta ; hyme- 

 nium album e tubulis breviuscuHs (1'"lg.), per apicem 



