PIONNOTES. 485 



Fusarium cucumerinum. B. & Br. 



Pale orange, subglobose, subeffused; conidia fusiform, 

 12-13 fjL long. 



Fusarium cucumerinum^ B. & Br., Ann. Nat. Hist., n. 1611 ; 

 Sacc, SylL, iv. n. 3410. 



On rotten cucumber. 



Fusarium equisetorum. Desm. 



Erumpent, minute, convex, globose or oblong, rufous ; 

 gelatinous; conidia for a long time ovoid, then elongated, 

 slightly curved, hyaline, continuous, up to 38 /x long ; 

 conidiophores dichotomously or irregularly branched. 



Fusarium equisetorum^ Desm., Exs.j n. 1546 ; Sacc, Syll., 

 iv. n. 3416. 



On stems of Eqmsetum. 



Fusarium aurantiacum. Sacc. 

 Sporodochium thin, effused, orange, margin woolly, white ; 

 conidia oblong-fusiform, straight, continuous. 

 Fusarium aurantiacum^ Sacc, Syll., iv. n. 3428. 

 Fusisjporium aurantiacum, Link, Obs., i. p. 17. 

 On herbaceous stems. 



Fusarium translucens. B. & Br. 



Pt'llucid, substipitate, margin slightly ciliate, white, at 

 length tinged j^ellowish, umbilicate above ; conidia slender, 

 cylindrical, 7-8 /x long. 



Fusarium translucens, B. & Br., Ann. Nat. Hist., n. 1610 ; 

 Sacc, Syll., iv. n. 3436. 



On fir branches. 



Fusarium. minutulum. Corda. 



Spot-like, very minute, white ; stroma convex, fibrous ; 

 conidia minute, oblong, rounded at both ends, 5 /x long. 



Fusarium minutulum, Corda, Icon. Fung., ii. p. 4, f. 18; 

 Sacc, Sjll., iv. n. 3441. 



On chips, &c. 



PIONNOTES. Fr. 



Sporodochium gelatinous, rigid when dry, orange-coloured, 

 forming a thick, often lobed mass ; conidia rather large, fu- 



