Fungi. 241 



classis secunda. PYRENOMYCETES. 



(Tries Epicr. I. p.l. Plant. Homonemeae p. 97. ) 



ORDO PRIMUS. SPHAERIACEI. 



("Fries Plant. Homonemeae p. 103.J 



Familia. SPKAEBIII. 

 fFries l. c.) 



HYPOXYLON Fries Plantae Homonemeae p. 105. (ex parte.) 



Ilypoxylon (Xylariaj bulbosum. 



Hypoxylon (Xyiaria) bulbosum Fries l. c. p. 106. Sphaeria bulbosa Per- 

 soon Observationes mycologicae II. 1. 1. f. 1. a. b. Synopsis fungo- 

 rum p. 5. N. ab E. System f 306. Fries Syst. mycologicum II. 

 p. 327. 



Specimen unicum sterile. Circa Rio de Ianeiro. 



HEMISPHAERIA N. ab E. System p. 290. (Sphaeriae pulvinatae 

 species Fr. Syst. mycologicum II. p. 330. ) 



* Stroma subsessile, convexum, hemisphaericum, durum, dein fra- 

 gile, immarginatum, peritheciis periphericis, atris. Asci lineari-cla- 

 vati. Sporidia ovalia, msco-atra, uninucleata. 



Libere evolutae, adnato-superficiales. 



Hemisphaeria concentrica var. obovata, substipitata N. ab E. Sy- 

 stem f. 308. 



Sphaeria concentrica var. stipitata Pers. Syjiops. fung. XXI. t.l.f. 3. 4. 

 Fries Syst. mycolog. II. p. 331. 



In truncis arborum Manillae. 



Vol. XIX. Suppl. 31 



