FUSAEIUM. 481 



rarely confluent, compact, rather firm, superficial, opaque 

 brown ; conidia lunulate, fusiform, ratlier acute at both ends, 

 2-septate, but not constricted at the septa, sometimes guttu- 

 late, hyaline, 30-36 X 3-4*5 /x, conidiophores short. 



Fusarium hrassicae, Thiim., Hedw., 1880, p. 191 ; Saoc, 

 Syll., iv. n, 3314. 



On rotten cabbage stalks. 



Fusarium Cordae. Mass. 



Sporodochium broad, orange; hyphae creeping, branched 

 and densely interwoven, 3-5 /x thick, hyaline ; conidiophores 

 acicular, branched ; conidia fusoid, curved, very acute at 

 both ends, 3-5-septate, rosy-hyaline, 40-55 X 3-5 fx,. 



Fusarium aurantiacum, Corda, in Sturm, t. 8. 



Fusarium oxyfporum, Schlecht, var. aurantiacum, Sacc, Syll., 

 iv. n. 3334. 



On various decaying vegetable substances, seeds, fruits, &c. 



Corda's name is antedated by (Link) Sacc. 



Fusarium caeruleum. Sacc. 

 Sporodochium broadly effused, bright violet-blue; conidia 

 fusiform, 2-3-septate, curved, 24-30 X 5-6 /u.. 

 Fusarium caeruleum, Sacc, Syll., iv. n. 3335. 

 Fusarium violaceum, Fuckel, Symb. Myc, p. 369. 

 On rotten tubers of potato. 



Fusarium solani. Sacc. (fig. 14, p. 442.) 

 Globose, irregular, tomentose, white; hyphae branched; 



conidia fusiform-falcate, 3-5-septate, 40-60 X 7-8 ju,, almost 



hyaline. 



Fusarium solani, Sacc, Mich., ii. p. 296 ; Syll., iv. n. 3336. 

 Fusisporium solani. Mart., Kartof. Epid., t. 3, f. 25-30. 



Fusarium heterosporum. Nees. 



Sporodochium rather tremelloid, expanded, deep red ; 

 conidia fusiform, 3-6-septate, 30-35 /a long. 



Fusarium heterosporum, Nees, N. A. Cur., ix. p. 135 ; Sacc, 

 Syll., iv. n. 3343. 



On the fruit, glumes, and in the seed of various grasses. 



Fusarium minimum. Fckl. 

 Sporodoohia very minute, spot-like, hemispherical, often 



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