734 Hysteriaceae, ITyalodidymfe, Gloniura. 



perithecia nudo oculo vix perspicienda, ovato-oblonga, vix V 10 mill. 

 longa, rimula latiuscula percursa ; asci crasse clavato-obovati , 

 '10-50 s 18-25, subsessiles, apice tunica crassa semiperforata, ob- 

 tusissirai, aparaphysati , octospori; sporidia tristicha-conglobata, 

 oblongo-didyma, 10-11x4-5, rarius 15 ^ 6. medio constrieta, 

 hyalina. 



8. Glonium Cyrillae (B. et C.) Sacc Ilysterium Cyrillce B. et C. 5593 

 North Amer. F. n. 795. — Elevatum, sparsum, ellipticum. opacum, 

 lseve; sporidiis biseriatis magnis oblongis endochromate bipartito, 



10 [).. long., loculo altero minore. 



Hab. in ramulis Cyrilla? in Carolina inf. Ainer. bor. 



9. Gfonium incrustans De Nor. Pir. Ister. pag. 27, Duby Hyst. pag, 5594 

 o5. — Stromate fcenuissimo efFuso eumorpho atro inquinante; peri- 

 theciis sparsis confertisve arcte adnatis atris nitidulis vix rugu- 

 loso-striatulis, anguste lineari-elongatis rectis curvatis sigmoideis 

 flexuosisve, labiis angustis planiusculis flexuosis, riraam linearem 

 angustissimam relinquentibus ; ascis cylindraceo-clavatis ; sporidiis 

 1-septatis, hyalinis medio vix constrictis diametro duplo longio- 

 ribus; paraphysibus vulgo latiusculis sensim dilatatis apice fusce- 

 scentibus, asco brevioribus. 



Hab. ad discum truncorum et ramorum horizontaliter sentorum 

 Ostryse vulgaris circa Genuam Ital. bor. (De Not.). — Peri- 

 thecia interdum confluentia. 



10. Glonium chiorinum (B. et C.) Sacc, Hysterium chlorinum B. 5595 

 et C. North Araer Fungi n. 796. — Cito liberatum elevatum, el- 

 lipticum primum chlorino-pruinosum. demum denudatum ; labris 

 sulcatis; sporidiis biseriatis. magnis, oblongis, hyalinis, uniseptatis 

 raedio constrictis, 7,5 y. longis. 



Hab. in ramis Quercus aquaticaj, Alabama America bor. 

 (Beatjmont). — An Rhytidhysterii species 1 ? 



11. Glonium emergens (Fr.) Duby Hyst. pag. 36, Hysterium emer- 5596 

 gens Fr. II, 140. — Emergenti-superficiale, molliusculum, ellip- 

 tico-oblongum, punctiforme, laeve, atrum, labiis tenuibus inflexis: 

 ascis clavato-ovatis, apice valde incrassatis, 60^15, octosporis, pa- 

 raphysatis; sporidiis distichis, elliptico-obovatis, 1-septatis, hyali- 



nis, 17^8, loculo inferiore saepius tenuiore. 



Ilab. ad ligna Populi nigrse et Pinorum in Gallia (Mou- 

 geot) et in Germania (Sollmann, Rehm). — Nullo modo ligno tu- 

 berculoso innatum, sed e ligno ernergens, quo a subsimili II. acu- 

 minalo nec non perilheciis tenuioribus, mollioribus, disco aperto, 



