414 Spluerioideas, HyaIodidymi.B, Rhynchophoina. 



1. Cystotricha Striola B. et Br. Ann. N. H. n. 44S, t. XII. flg. 10. 2283 



— PeritJieciis punctiformibus vel linearibus, saepe breve seriatis, 

 nigro-subrubescentibus, disco rubente; basidiis cyliudricis, valde 

 evolutis, sursum 1-2-ramosis, articulato-moniliformibus, articulis 

 subcuboideis ; sporulis pleurogenis oblongis, continuis, dein 1-se- 

 ptatis, pellucidis. 



Hab. in ligno decorticato in Britannia. — Fructificatio fere 

 Tubercularicc sed perithecium adest. 



2. Cystotricha stenospora B. et C. North Amer. Fungi n. 450 (bis). 2284 



— Linearis vel hysteriiformis iater fibras ligneas erumpens; ba- 

 sidiis moniliformibus; sporulis lateralibus uniseptatis, brevitor fu- 

 siformibus, hyalinis. 



Hab. in ligno dealbato Alni in Pensylvania (Michener). 



RHYNCHOPHOMA Karst. Hedw. 1S84, p. 19, em. (Ftym. r;jnchos 

 rostrum, et PJioma). — Perithecia subglobosa, rostrata, erumpentia 

 vel subsuperficialia. Sporulae ovato-oblongse distincte vel obs-nlete 

 1-septatae, hyalinai. — Est Phonia sed perithecio rostrato et spo- 

 rulis bilocularibus. 



1. Rhynchophoma trachelina (Lev.) Sacc. Sphrvroncuma thraclielium 2285 

 Lev. Ann. Sc. Nat. 184G, p. 280. — Peritlieciis elongatis, cylin- 

 dricis, rugosis, apice pertusis stromate atro subcarbonaceo impo- 

 sitis; sporulis minutissirais, ovatis, bilocularibus. 



Hab. ad truncos putridos in Ilispaniola (Poiteau). — Perithe- 

 cia 3-4 mill. alta. 



2. Rhynchophoma crypta Karsfc. Hedw. 1884, p. 19. — Peritheciis 22SS 

 sparsis, ligno alte innatis, subsph:eroideis vel ovoideis, atris, 100- 

 150 u. latit., rostro teretiusculo, gracillimo, perithecio duplo qua- 

 druplove longiori, apice ultimo conoideo prominulo; sporulis elli- 

 psoideis simplicibus vel g.uttulatis, subinde spurie tenuiter unise- 

 ptatis, 6-8 =; 3-4. 



Hab. in ligno carioso Tiliae ulmifoliaj, Aboa Fenniae. 



3. Rhynchophoma Raduia (B. et C.) Sacc. Sphccronema radula B. 2287 

 et C. North Amer. Fungi n. 402. — Erumpens, conica, compressa; 

 apice sfepe truncato ob sporulas adhx^rentes pallide roseo ; spo- 

 rulis brevibus, fusiformibus, hyalinis, uniseptatis vel endochromate 

 utrinque retracto. 



Hdb. in ramis Aceris rubri in Carolina infer. Amer. bor. 



