STILBACEr. 341 



3. granulata, P. ; Grec. I. 187. On fallen branches. 



3. nigricans, Lk. On fallen brandies, etc. 



4. persieina, BUm. I.e. t. 49. On pustnles oi yEcidia. 



182. FUSARIUM, Lk. 



Receptacle discoid, innato-erumpent^ iraraarginate, clothed 

 with diffluent subgelatinous spores. 



1. lateritium, Nei-n {no. 249). On dead twigs. 



2. trcmelloides, Grev. L lU. On dead nettle-stems. 



3. roseum, Lk. On dead stems of mallows, etc. 



183. MYROTHECIUM, Tode. 



Receptacle at length marginate. Spoi'cs diffluent, oblong, 

 forming a flat or slightly convex, dark-green stratum. 



1. roridum, Tode ; Grev. t. 140. On decaying plants. 



As the disc is at first covered, this is usually associated 

 with Trichoderma, but its affinities seem to be with Stilbacei. 



184. EPICOCCUM, Lk. 



Receptacle subglobose, vesicular, studded with large, some- 

 times stipitate spores. 



1. ncglectum, Desiu. Qio. 500). On various decaying plants. 



2. Equiseti, J5. (Uredo Ecjuiseti, Enff. Fl.) The affinities of this genus 



are donbtful. 



185. ILLOSPORIUM, Mart. 



Receptacle obscure. Spores irregular, falling away like 

 meal. 



1. roseum, Fr. ; Grev. I. 51. On the larger trcc-licliens. 



2. carneuni, Fr. {no. 497). On Fidlldea canhia. 



