— 453 — 



ibique cordato-fissus, superne papiilosus fusco-rufescens 

 glaber ; hymenium pileo vix pallidius, poris magnis 

 rhomboideis, dissepiraentis membranaceo-carnosulis in- 

 tegris ; stipes delinite lateralis horizontalis teres tennis 

 puberulus ex albo pallescens. 



Hab. Ad caudices putrescentes in sylvis prope Apiahy, Apr. 

 1881 (sub E. 1443). 



Obs. Pileus tenuiter carnosLilo-raembranaceus orbicularis 

 (5-10''' dm.) convexulus horizontalis margine integer, 

 centro minute profundeque umbilicatus postice strictis- 

 sime cordato-fibsus, rima ad umbilicum usque producta, 

 superne subbullosus, bullis centralibus majoribus mar- 

 ginen! versus gradatim minoribus, in sicco fusco-umbri- 

 nus V. badius (an pallescenti-alutaceus in vivo?) glaber, 

 quandoque sub lente valida minutissime pulverulentus ; 

 liymenium inferum fusco-pallescens (álbum in vivo?) 

 poris exagonis mediis majusculis ac profundis (0,5-1'" 

 dm. X 0,5-1'" prof.), periphaericis sensim minoribus 

 brevioribusque, dissepimentis subcarnosulo-membrana- 

 ceis acie obtusis integris donatum; sporae ellipsoideae 

 (8-10 X 4-5 y) laeves, hyalinae; stipes sub umbilico 

 centrali pilei exsurgens elongatus, horizontalis v. subver- 

 ticalis teres gracilis (4-8'" Ig. X 0,5'" crass.), deorsum 

 non V. vix incrassutulus íistulosus pileo pallidior, prui- 

 nula minutissima alba vestitus. An Laschia papulata 

 Mntgn. typica? 



1-34. Favolus? PYGMEUS Speg. (n. sp.) 



Diafj. Pileus peltato-resupinatus v. reniformi-horizontalis 

 tenuissime membranaceus subtremellosus ex albo palle- 

 scens V. subfulvescens superne papulosus glaber; hyme- 

 nium pileo concolor grosse polygono-alveolatum ; sti- 

 pes nullus V. vix evolutus concolor. 



Hab. Ad ramos dejectos emortuos in dumetis prope Apiahy, 

 Aut. 1881 (subn. 1650). 



