Methodical Synopsis of Fungi

13. Batarrea, volvate. Peridium pileiform, stipitate having a stalk, capped by a volva.
16. Tulostoma, stipitate peridium: with a cylindrical cartilaginous mouth.
14. Geastrum, volva radially fissured, peridium smooth, (stemless), dehiscing by a hairy mouth.
15. Bovista, smooth sessile peridium, dehiscing at the apex, with the outer cortex vanishing in parts.
17. Lycoperdon, caulescent having a stem peridium, eventually ruptured at the apex, covered with (deciduous) warts.
18. Scleroderma, indurated (suberose) peridium, slightly tessellated checkered, eventually ruptured indeterminately.
19. Lycogala, smooth, membranaceous, internally pulpy at first.
20. Fuligo, somewhat deformed (large), fibrous-grumous, initially entirely soft.
21. Spumaria, effused, with a rigid outer cortex that falls away.
22. Diderma, subrotund smooth, double peridium, large columella central pillar.
23. Physarum, simple peridium, somewhat floury, rupturing unevenly, with latent adnate threads.
24. Trichia, glabrous smooth peridium, rupturing unevenly, compact capillitium expanding elastically.
25. Arcyria, peridium vanishing up to the middle, ovate capillitium.
26. Stemonitis, capillitium surrounding a column.
27. Cribraria, reticulated net-like capillitium including powder.