a. Physarei: perwiiuiw pepsistexia, externovsi adest, £j^ 

 tiscente; ca pillitmm ftoccosiiim, vagu-m, peridio v. columellae- 

 adna&im: - — Mjrosporium, Lhgnjdium, Angioridiam^ Phy- 

 sarum, Tjipolrichia^ Leocarpus^ THdymium^ IMdermn^ Leani-' 

 gium; — Craterium.^ Stcgasnm,; — Cinholus, . . . 



b. Trichiei: perLd. persisteas, ecolumellatum; capil^r 

 litii flocci intricati, spiriferi: — Trichia, 



c. Crihrariei: pei-id. faliscens; capillitium relicula^p 

 tum e cyatliodio basilari: — Arcyria^ Crihraria^ Dicfydium. 



d. Stemonitei: perid. faliscens; capillilium reliculatum e 

 columella setacea, stipiti continua: — Stemonitis^ Diachea, 



F A M . 12 . R E T I C U L A R I. N I. 



Myxogasleres majores <; peridium simpl. v. duplex, floc- 

 cosum, membranac. v. durum, fiitiscens, sessile, raro colu- 

 mellatum. Ovula endogena; capillilium lamellosum, reticula- 

 tum V. furcato-ramosum. 



a. Aethaliei: peridium tenue, fugax, capillitio peri- 

 pherico lamelloso: — Spumaria^ AethaliuT?}., Ptychogaster. 



b. Reticulariei: peridium tenue, fragile v- calcare- 

 um; capillitium reticulat. v. furcato-ramosum: — Reticula- 

 ria, Xyloidion., Tiiphlerium., Enteridium^ Lyco^ala? 



C Ovnla basidiogena. 



FAM. 15. POLYSACCINIs. ANGIOGASTERES noli . 



Fungi minuli v. magni, partim hypogei. Peridium simpl. 

 v- dnplex et velhtum, fovens peridiola l-oo , ovulis basidio- 

 genis et capillitio floccoso v. firmo plena. Tribus an ftimiliae 4. 



a. Carpoholi: peridium simplex, velat v. duplex, mi!- 

 nuifeum» dein rupturai et upceolaliim (interno, si adest, rever- 

 so) protrudens^ peridiolum solitarium ovuligerum: — Atracto»^ 

 holus., Thcleholus^ Sjjhceroholus. 



h. Gcastrei: primilus hypogei; peridium externum 

 dein steHa.fco^fissum v, eupulare; et cociaceum, internum in- 

 natum v. sepaajabile et. deia revcrsum;, peridiolum solitar. a*' 

 stiolatumj sess. v. brachypodum (Myriostomati polypodt, el\ 



