FUNGI. 23* 



74. BovisTA. Peridium papyraceous, furnished with a dis- 

 tinct bark which at length peels off, the whole cavity fertile. 

 CapillUium equal, p. 302. (sp. 2.) 



73. Lycoperdon. Peridium membranaceous, with an adnate 

 subpersistent bark, furnished within at the base with a spongy 

 sterile stratum, p. 303. (sp. 5.) 



76. TuLosTOMA. Peridium papyraceous, with a deciduous 

 bark distinct from the stem. Capillitium unequal, p. 305. (sp. 1.) 



77. ScLERODER^iA. Peridium hard, clothed with an innate 

 bark, bursting irregularly. Heaps of sporidia minute, not con- 

 tained in proper peridiola. p. 305. (sp. 3.) 



78. PoLYSACCUM. Common peridium naked, cellular within. 

 Heaps of sporidia surrounded by generally amorphous peridiola. 

 p. 306. (sp. 1.) 



79. Elaphomyces. Peridium furnished with a warty bark, 

 not bursting spontaneously, divided within by intersecting veins 

 into little chambers, p. 306. (sp. 2.) •» 



80. Cenococcum. Peridiiim naked, thick, of a hard corky 

 substance, not bursting spontaneously. Flood none. p. 367. 



(sp. 1.) 



** Myxogastres. At first very soft and mucilaginous, 



81. Lycogala. Pmrfmw determinate, composed of a double 

 membrane, somewhat warty, persistent, bursting at the apex, 

 p. 307. (sp. 1.) 



82. Reticularia. Peridium indeterminate, simple, naked, 

 fugacious. Flocci branched and shrubby, reticulated, p. 308. 

 (sp. 4.) 



83. iETHALiUM. Peridium indotcrminate, falling away, 

 covered with a floccose bark, divided within hy fiocci into cells. 

 p. 309. (sp. 1.) 



84. Srr.-MARIA. Peridium iiulctcrmiMate, falling away, simple, 

 divided witliin into cells by distiiut regular ascending folds. 

 p. 309. (sp. 1.) 



85. DiDtKMA. Peridium <louble ; outer crust-like smooth 

 distinct, inner very delicate, p. 310. (sp. 11.) 



86. DiDYMiUM. Inner peridium very delicate, membrana- 

 ceous, bursting irregularly, clothed externally with the bark- 

 liko ontrr jwridimii, wliich breaks up into little furfuraceous 

 scales or mealy down. p. 312. (sp. 11.) 



«7. Pmvsahim. /VrjV/i>/;/i simple. v<'i\ delicat.', nieinhrnna- 



