552 



STILBACEI. 



Order XIX. STILBACEI. 



Ecceptacle subglobose, often stipitate, clothed with mostly 

 minute, diffluent, sub-gelatinous spores. — Berk. OutLp. 339. 



More or less stipitate 



Stem firm ; bead subglobose 



Spores minute, involved in glut 

 Spores fusiform 

 Straight 

 Curved . 

 Shortly, or scarcely stipitate 

 Receptacle wart-like 



Spores minute, gelatinous 

 Sessile 



Receptacle bristly 



Spores gelatinous, diffluent 

 Receptacle discoid, immarginate 

 Receptacle at length marginate 

 Receptacle subglobose, vesicular 

 Receptacle obscure 



Spores pulverulent . 

 Spores disposed in threads 



en 



Stilbum. 



AtracHum. 

 Microcera. 



Tubercularia, 



Volutella. 

 Fusarium. 

 Myrothecium, 

 Epicoccum. 



Illosjoorium. 

 jEyerita. 



Gen. 191. 



STILBUM, Tode. 



Fig. 226. 



Stem firm, elongated ; 

 head nearly globose ; 

 sjDores minute, or elon- 

 gated, involved in gluten. 

 Berk. Oiitl.p. 339. Eng. 

 FLY.p.329. (Fig. 226!) 



1651. 



Stilbum toxnentosuxn. Sclirad. ""Woollv Stilbum. 



White, head globose ; stems equal, tomentose, connected by a 

 byssoid mycelium. — Sclirad. Journ. 1799, 't. 3,/. 1. Fr. S.M. iii. 

 p. 301. Grev. t. 281. Sturm, t. 46. Eng. Fl. y.p. 330. Bisch.f. 

 3781. 



On different species of Tricliia. 



[Low. Carolina.] 



