MELAXCOXIEI. 



467 



BaxLexs.no. 76. JSfemaspora magna. Grev.t.2>i^. Sow. t. 376. 

 Corda. iii./. 58. FcJd. exs. no. 87. Pringsh. Jahrb. ii, t. 28,/. 19. 



On walnut and hornbeam, [Up. Carolina.] 



Sometimes covering the whole tmnk, the spores oozing out in long ten- 

 drils. 



1387. Melanconium sphaexospermuiiic 



Melanconiura." 



LJi. " Round-spored 



Stroma none ; spores erumpent, scarcely compact, globose, 

 pellucid, blackish. — Fr. S.M. ni.p. 489. Be?^k. Ann. N.H. no 261. 

 Mahh. F.E. No. 179. FchL exs. no. 86. Bot. Zeit. 1859, t. 11, f. 5. 

 Stilbospora sphcerosperma, Pers. Obs. t. l,f. 6. Kze. exs. no. 102. 



On reeds. Tansor, Norths. [United States.] 



Gen. 141. 



STEGONOSPORIUIVI, Corda. 



Spores unilocular, the endo- 

 chrome transversely septate, or 

 cellulose, oozing out in a black 

 mass. — Berk. Outl.p. 324. 



(Fig. 179.; 



Not autonomous. * 



Corda. " Cellular 



Fig. 179. 



1388. Stegonosporium cellulosum. 



Stegouosporium. " 



Pustules effused, black ; spores sub-pyriform, longitudinally 

 cellulose and transversely septate. — Coj^da. Ic.m.f. 62. Kl.exs. 

 ii. no. 148. Fres. t. 7,f. 53-57. Curr. Micr. Journ. iv. t. 11,/. 10- 

 25. 



On dead branches. 

 See Valsavestita^ of which this is a secondary fruit. (Fig. 179. y) 



Gen. 142. 



STILBOSPORA, Pers. 



Spores septate, oozing out in a 

 black mass. — Berk. Outl. p. 324. 

 Eng.Fl. Y.p. 356. {Fig. 180.) 



Scarcely autonomous. 



rig. 180. 



