130 



TABULAR ARRANGEMENT 



Order VI. TKEMELLINI. Gelatinous Fungi. 

 Whole plant gelatinous ; spicules elongated threads. 



Genera. 



Family II. 

 GASTEROMYCETES or LYCOPERDACEJ3. 



Hymenium, or spore-bearing surface 3 enclosed in a 

 peridium ; spores generally in fours, on distinct spicules 

 or stalks. 



Order YIL HYPOG^EI. Subterranean Fungi. 



Hymenium not becoming dusty, or melting ; subter- 

 ranean. 



Genera. 



OCTAVIANIA, Vitt. 



2 Brit. sp. 



MELANOGASTER, Corda. 



2 Brit. sp. 

 HYDNANGIUM, Wallr. 



1 Brit. sp. 



HYSTERANGIUM, Vitt. 



2 Brit. sp. 



RHIZOPOGON, Tul. 



1 Brit. sp. 



HYMENOGASTER, Tul. 



11 Srit. sp. 



