Pl. cell,aph. 8. NEMATOMYCE&. 549 
Fibres entangled, jointless, opake ; f 
granules formed of beadlike twigs ...... Racopium. 187. 
Fibres decumbent, stiff, opake, 
branched ; twigs jointless, persistent.... Drematium. 188. 
Fibres decumbent, very slender, opake, 
branched ; twigs jointless, deliquescent .... Byssus. 189. 
Fibres decumbent, jointed, pellucid, 
entangled into a pellicle «0.2.2.0... TYPHODERMA. 190. 
_ Fibres decumbent, jointless, entangled 
into a leatherlike mass............. XYLOSTROMA. 191. 
E. Trichodermideze. Thallus tubular, jointed, entangled 
into a globe covering the sporidia. : 
Flocks branched ; sporidia globular TricHoDERMA. 192. 
F. Mucorides. Thallus tubular 3 spore enclosed in a 
terminal, membranaceous, bladderlike sporidium. 
Thallus branched at bottom, simple at top; 
spor. globose, solitary, terminal...... ‘THAMNIDIUM. 193. 
Thallus simple or branched ; 
soon meaty @lObWIAR ./. sie. ves bse ole ess Mucor. 194. 
Thallus simple or branched ; : 
spor. globular, then inverted, bellshape. AscopHora. 195. 
Thallus simple, jointless, clublike ; 
spor. globular, projected. .........-4- PILOBOoLvus. 196. 
G. Isarideze. Thallus tubular ; tubes united at bottom to 
form a simple or branched stroma, free at the other end. 
Stroma membranaceous, branched ; 
jiocks simple; spor. vanishing ......... Crratium. 197. 
_ Stroma cylindrical ; 
flocks branched ; spor. globular, scattered ... Isaria. 198. 
Stroma simple, headed at top; 
fiocks pencilshape; spor. scattered...... CoREMIUM. 199. 
Stroma simple, threadlike ; 
~ flocks entangled; spor. globular, in heads . 
CEPHALOTRICHUM. 200. 
Hi. Stilbideze. Thallus fibrous, entangled into a gelatinous 
stroma ; tip headlike, fleshy ; sporidia scattered. 
Stroma simple; head naked, soft ...... STILBUM. 201. 
