464 Sphaeriacejp, Hyalosporaj, Rotryosphseria. 



spites sparsi, 2 lin. longi et infra, sparsim erumpentes. Stroma vl- 

 detur corticale. Perithecia subdena. 



32. BolryosphaBria? escharoldes (Fr.) Sacc. Sph. eschnroides Fr. El. 179.3 

 II. 84. — Fmersa, subsuperticialis, convexa, tuberculoso-rugosa, 

 opaca, atra, peritheciis minimis, nigrofarctis, ostiolis prominulis. 



i/a^. ad cortices Juglandis in Gallia circa Augers (Guepin). 



— Variabilis. Tubercula tota e peritheciis connatis composita, nunc 

 orbicularia, planiuscula. nunc elongata seriata, magis irregularia, 

 1-3 lin. longa. Perithecia exigua, connata, globosa, intus nucleo 

 atro, cingulo albo cincto; adsunt vero simul alia dispersa solitaria. 



33. BotryosphaBria polita (Fr.) Sacc. Sph. polita Fr. S. M. II. 426. 1794 

 Stromate late effuso latente nigro; peritheciis caespitoso-erurapen- 

 tibus subconnatis nitidis astomis. 



Hab. in caulibus emortuis Heraclei Sphondylii, Dresden 

 Germania? (Schubert). — Stroma tenue, effusum, cortice interiori 

 innatum ot cum hoc a caule deciduum, tenerrima epidermide te- 

 ctum. Perithecia seriata, primo immersa, dein Ccespitose erumpen- 

 tia, conglomerata, la'via, prominentia, intus albido-cinerascentia. 



34. Botryosphaerla chnaumatlca ('Wallr.) Sacc. Sphceria chnaumatica 1795 

 Wall. FI. Crypt. n. 4037. — Peritheciis rugulosis nigris minutis, 

 confertissime conglomeratis, intus albidis, stroma carnosum viridi- 

 atrum carnosum. hypophloeodes obliterantibus grumulosque exiguos 

 ovato-subrotundos planiusculos acinosos, epidermidem scissum re- 

 clinantes mentientibus. 



Hab. ad corticem Populi tremulas languidum, in Thurin- 

 gia Germania^. 



35. BotryosphaBrla Calycanthi (Schw.) Sacc. Sph. Cali/canthi Schw. 1796 

 Syn. Carol. n. 126. Melograrama Cabjcanthi (Schw.) Berk. in 

 Grev. — Subovata, prominens, atra, peritheciis confluentibus, de- 

 pressis, laevibus, albo-farctis, subpapillatis. 



Hab. in ramis emortuis Calycanthi in Carolina Araer. bor. 



— Ciespites minuti, lineam lati, parum prominentes, sparsim erum- 

 pentes, stromate byssoide. Perithecia minuta, opaca, parum diffor- 

 raia, circiter 12, alia astoma, alia papillata. 



36. Botryosphaeria Castaneae (Schw.) Sacc. Sph. Castanece Schw. in 1797 

 Fr. S. M. II. 420. — Ovata, planiuscula, atra, peritheciis confluen- 

 tibus truncatis, rugulosis, papillatis. 



Hab. in cortice Castanearum in Carolina Amer. bor. — 

 Ca?spites difformes, ovati, 3 lin. longi, confertim nascentes, pro mo- 

 re erumpentes, epiderraide cincti. Stroma tuberculosura, fusco-ni- 



