264 Sphaeriaceae, Phaeosporae, Rosellinia. 



48. Rosellinia marcescens (B. et C.) Sacc Sph. (Denudata}) marce- ^ 

 sccns IJ. et C. Cubaii Funf^i ii. 854. — Gregaria; peritheciis ova- 



tis rugosis, ostiolo papiililornii, lateraiiter compressis; ascis linea- 

 riiius; sporidiis fuscis cyrabiformibus, 15-20 5 3,5-4. 



Hab. m fimo in Cuba. — Perithecia basi hyphis parcis brun- 

 neis cincta. — ((An Sordaria ? )) . 



49. Roselilnia Gaudefroyl H. Fab. Sph^^r. Vaucl. 79, t. I, fig. 8. — 964 

 Peritheciis sparsis, nonnullisve in cortice duriori semiimmersis, 

 sphieroideis, carbonaceis, rugosiusculis, breve papillatis, 1 mill. d. ; 

 ascis cylindraceis, 8-sporis, 200 c; 250 ::; 15; sporidiis oblique mo- 

 nostichis, ovalibus, fuligineis, fere atris, multiguttulatis, 30-34 s 

 11-13. 



Hab. in cortice duriori, ad basim truncorum Quercus pu- 

 bescentis, Vaucluse (Gallia). 



50. Rosellinia infequabilis (B. et C.) Sacc. Sph. (Pertusae) mcequabi- 965] 

 //s B. et C. Cubaii Fungi u. 852. — Sparsa, erumpens; peritheciis 

 late conicis ; sporidiis ellipticis 15 u. longis, hinc appendiculatis 

 appendicula brevi obtusa. 



Hab. in truncis emortuis Coffese in Cuba. — Dubia quia co- 

 lor sporidiorum indescriptus. 



51. Roselllnia obtusissima (B. et C.) Sacc. Sph. obhisissrma B. et C. 966] 

 jNortli Amer. Fungi n. 910, nec Ceylon Fungi n. 853, quae cfr. 

 inter dubias. — Peritheciis ovatis , tibris ligneis semiimmersis; 

 ostiolo papilliformi; ascis linearibus; sporidiis eilipticis obtusissi- 

 mis fuscis, uniseriatis 12-14 a. long. 



Hab. in ligno putri dealbato in Pensylvauia (Amer. bor.). — 

 Sph. obhisissima B. et C. Ceylon Fungi n. 853 diversa est. 



52. Rosellinia Despreauxii (Mont.) Sacc. Sph. Despreauxii Mont. Pl. 967 

 Cellul. Cent. VIII, p. 125. — Erumpens, simplex, subseriata; pe- 

 ritlieciis spha?ricis, atris, opacis, apice depressis; ostiolo mammil- 

 loso minuto pertuso ; ascis (non descriptis) ; sporiJiis raaximis con- 

 tinuis ex oblongo cymbiformibus fuscis, 40-50 :i 10-15, circulo hya- 

 lino initio obvolutis. 



Hab. in ramis emortuis dejectis in insula Terrae-Novae (Dk- 

 spREAux). — Ilabitus Melanopsammce pomiforrais. 



V. Coniomela: peritheclis minoribus, glabris, ssepius dense gregariis. 



53. Rosellinia pulveracea (Rhrh.) Fuck. Symb. p. 149, Sacc. Fungi peg 

 ital. t. 591, Sph. pu/ccracea Ehrh., Pers. Syn. p. 83. — Peri- 

 iheciis conferlis. srepo crusf:iceo-aggregatis, superficialibus, glo- 



