DEMATIEI. 571 



brown, semi-pellucid, endoclirome divided into quadrate nu- 

 cleate cells. — Corda. i. t. 3,/. 180. Berk. Ann. N.H. no. 231. 



On dead wood, stems of umbelliferous plants, and cabbage 

 stalks. King's Cliff e. 



1708. Relminthospori-am zuacrocarpuxn. Grev. "Large- 



spored Helminthosporium."' 



Flocci aggregate, lax, subulate, simple, black ; spores large, 

 clavato-fusiform, pellucid, Q-^ septate. — Grey. ^. 148. Eng.Fl.v. 

 ^.336. Fr. S.M. iii. p. 366. Splioeriaciliaris. Sow. t. 33^. Fckl. 

 exs. no. 1627. 



On rotten sticks. [United States.] 



Easily distiDguished by the large, clavate, multiseptate spores. 



1709. Helxninthosporiutn subulatum. Nees. "Awl-shaped 



Helminthosporium.'' 



Flocci aggregate, subulate, nearly simple, straight, black ; 

 spores large, clavate, incurred, 3-4 septate. — Nees. Nov. Act. \-k. 

 f. 13. Eng. Fl. v. p. 336. Corda. Sturm, t. 14. Fr. S.M. iii. p. 

 357. Bisch. 3712. 



On oak branches. Appin. 



Flocci far more slender than in ff. macrocarpurriy so that the habit is 

 different. 



1710. Helminthosporium velutinum. Lk. '^ Velvety 



Helminthosporium." 



Flocci densely aggregate, somewhat branched, obtuse, black ; 

 spores large, obovato-clavate, 3-4 septate. — Link. Sp. i. p. 47. 

 Nees.f. 65 B. Grev. 1. 148,/. 2. Eng. Fl. v. p. 336. Fr. S.M. iii. 

 ;?. 359. Bisch. f. 3719. Schnzl. 1. 12, f. 30-33. Mahh.F.E. no. 

 78. Fckl. exs. no. 106. Cooke exs. no. 358. 



On rotten sticks. 



1711. Helminthosporium. fusisporum. Berh. '• Spindle- 



spored Helminthosporium." 



Flocci densely aggregate, slightly branched, obtuse, black ; 

 spores fusiform, narrower than the flocci, 6-7 septate. — Eng.Fl. 

 v. p. 336. 



On rotten sticks. Beeston, Xotts. 



2 B 2 



