558 



STILBACEI. 



Fries. exs.no.Tol. Eng.Fl.Y.p.Soi. Bon. t il f. 222. Bisch.f, 

 3831. ELexs.dd,13d2. 



On dead brandies. [United States.] 



{Fig. 230 nat. size and magnified section.) 



1672. Tubercularia nigricans. Lk. " Blackish Tubercularia." 



Stratum of spores, even, red, at length black, margin naked. 

 —Fr.S.M.m.p.Uo, Bull. t. 465,/. 1. Eng. Fl.v.p. Soi. 

 On trunks. [Mid. Carolina.] 



It is very doubtful whether this and the preceding are any more than 

 aberrant forms of Talercularia vulgaris^ and therefore ouly conidia of xYecirta. 

 See Tulasne Carjp'.ni.2>.7^- 



1673. Tubercularia persicina. Bitm. " Parasitic Tuber- 



cularia." 



Sub-innate, -^liite ; stratum of spores even, convex, lilac. — 

 Fr. S.2I. iii. p. 466. Sturm, iii. t. 49. Bisch.f. 3833. Kl. exs. no. 

 1163. FcJd.exs.no. 1642. 



On pustules oi uEcidia. [Low. Carolina.] 



Tubercularia vulgaris. Tode, Eng. Fl. v. p. 354 is only 

 the conidiiferous condition of Nectria cinnaharina. 



Gen. 196. 



FUSARZUM, Link. 



Eeceptacle discoid, innato-erumpent, 

 immarginate, clothed with diffluent sub- 

 gelatinous spores. — Berk. Outl.p. 341. 



The majority of species included .under this 

 ' genus are probably conditions of higher 

 ^ forms, (Fig. 231.; 



Fig. 231. 

 1674. Fusarium lateritium. Nees. " Brick-red Fusarium." 



Hemispberical or irregular, soft, yellowish-red, stroma some- 

 what thickened, spores curved.— i^r. S.M. iii.p. 470. Nees. f. 26. 

 Berk. Ann. N.H. no. 249. Ann. Sc. Nat. 1837, viii. t. 2,f. 7. Bisch. 

 f. 3837. Fckl. exs. no. 210. Berk. exs. no. 262. 



On dead twigs (willow, lime, &c.). [Low. Carolina.] 



