352 Spliaeriacea?, Phaaosporao, nolinia. 



pricans, intus lurida; peritiieciis ainplis erectis obloiigis, ostiolis 

 twertis conico-truncatis pertusis; sporidiis cjmbiformibus, ma\i- 

 mis, 60 y.. longis, opacis. 



Hab. ad lignum imtridum secus ripam amnis Conana, Guyana 

 (LKrRiKua). 



•1. Ustullna zonata (Lev.) Sacc. Sph. (globosa) zonala Lev. Aiin. Sc. k«i 

 nat.. 3. 1815, p. 48, — Effusa. undula, zonata e fusco nigricans, 

 peritheciis oblongi.s stromato nigro carbouaceo iinmersis, ostiolis 

 minimis punctiformibus nigris; ascis paraphysatis, cylindraceis, octo- 

 sporis; sporidiis ovoideo-oblongis, continuis, monostichis. 



Hab. Java, ad palmas (Zippel), — AfRnis Ushil. imlgari. ■ 



BOLINIA Nits. ut subg. Pyr. Germ. p. 26 (Etym. bolinos, glebosus 

 ob stroniatis formam). — Stroma superficiale, effusum. Perithecia 

 stromate alte immersa, colio elongato ostioloque umbilicato instru- 

 cta. Asci cylindracei, octospori, paraphysati. Sporidia ovoidea, con- 

 tinua, fuliginea. 



1. Bollnia Tubulina (Alb. et Schw.) Sacc, H. Tubulina Alb. et Schw., 1332 

 Fr. Summ. Veg. Scand. p. 383, Nits. Pyr. Germ. p. 26, Sph. Tu- 

 bulina Alb. et Schw. Consp. Nisk. p, 6, t. IV, f. 4. — Stromate 

 effuso, determinato, oblongo v. ovali, ligno duriori, tandem super- 

 hcie nigricanti adnato, omnino superficiali, ligno putredine molliori 

 vero basi plus minus immerso, crasso, superficie, peritheciis omni- 

 no extantibus, planiusculo, v. tumuloso-undulato, primo intus ex- 

 tusque ex terreo ferrugineo, deinde nigricante fragili, margine re- 

 pando; peritheciis maximis, monostichis, stromate omnino immersis, 

 densissime stipatis, ovatis v. mutua pressione angulatis, subprisma- 

 ticis, in collum longum sensim attenuatis, ostiolis haud prominen- 

 tibus, pertusis ac stromatis superficiem porosam efficientibus in- 

 structis ; ascis cylindricis longe pedicellatis, octosporis, 36-45 ^ 5 

 p. sporif. ; sporidiis oblique monostichis, exiguis, ovatis, utrinque 

 obtusissimis, rotundatis. vel rarius ovoideis, rectis, nigricantil^us, 

 6-7 ^ 3-4. 



//rt^. in truncis putridis Abietis, rarius Jugandis et Alni 

 in Lusatia (Germ.), Suecia et America boreali, raro. 



HYPOXYLON Bull. Champ. de Fr. I, p. 168 (1791), p. p. — Stroma 

 nunc subspha^^roideum vel hemisphsericum, nunc plus minus effu- 

 sum, crustiforme, primitus conidiis jam primo nudis, spha^roideis 

 vel ovoideis, varie coloratis, minimis pulverulentum, dein uudum, 



