I 



568 Discomycetese, Derraatese, Hyalosposse, Cenangium. 



scentibus, ochraceis; hymenio plano vel irregulari, pulverulento, 

 concolori; sporidiis fusoideis, 3-4 u.. long. curvatis. 



Uab. seriatim in rimis corticis Acer^s Pseudoplatani, Jura. 



53. Cenangium striatulum l\Iout. et Sacc. (pp. nov.) — Ascomatibus 

 dense, late gregariis, obconico-cupulatis, tabacino-fuscis, disco coq- 

 cavo, 2-2,5 mm. lat., longitud. striatulis; ascis cylindraceo-oblon-; 

 gis, 160=; 16; sporidiis ovato-oblongis, 26-30^9-10. 



Hab. in ramis exsiccatis Betulae albae, pr. Liege Belgii. — 

 Ascomata initio cortice relaxato velata. 



54. Cenangium Bloxaml (Phill.) Sacc. Encaelia Phill. Disc. pag. 338. 

 — Gregarium, ssepe csespitosum, breve stipitatum, cyathiforrae, co- 

 riaceum, brunneo-nigricans, rainute verrucosum ; disco luride brun- 

 neo, margine subundulato, carne atro-purpureo-brunnea; ascis cla- 

 vatis, octosporis; sporidiis ellipsoideis, 3-4 s 2; parapliysibus fili- 

 formibus concretis. 



Jlab. in ligno pulri in Britannia (Bloxam). — Ascoma 2-8 mm. 

 lat. — Ex hyraenio saepe exsiliunt stylosporse fusoideai, uniseptatae, 

 basidiis filiforraibus suffultse. 



55. Cenangium Reichenbachii (Rabenh.) Rehm Disc. p. 229, Peziza 

 Eeichenbachii Rabenh. D. cr. FI. p. 367, n. 2831. — Csespitosura, 

 erumpens, 5-8 mm. alta, 5-15 mra. lat., primo rotundatum. clau- 

 sum, demum scutellatum e coriaceo carnoso-molle, extus farinosum. 

 albido-griseum, disco plano, aequali v. tortuoso, atro-brunneo, raar- 

 gine tenui plerumque gibboso ; ascis cylindraceo-clavatis, octospo- 

 ris, flavescentibus; paraphj^sibus nuraerosis, filiforraibus; sporidiis 

 ovoideis, nubilosis. 



Hab. in ramis eraortuis muscnsis ad «Schandau)) in Helvetia, 

 Saxonia. — An, teste Rehra, stirps bulgariacea? 



56. Cenangium ustale (B. et C.) Sacc. Peziza usialis B. et C. North 

 Ara. Fungi n. 718. — Congestum, irregulare, extus rufura, subti- 

 liter tomentosum ; hyraenio spadiceo; stipite cylindrico brevi. 



Hab. ad raraos dejectos, Alabaraa Araer. bor. (Peters). 



57. Cenangium Ravenelii (B. et C.) Sacc. Peziza Ravenelii B. et C. 

 JNorth Ara. Fung. n. 717. — Parvum, subsessile, concavum, fle.\iio 

 sura, extus albidum, subtiliter tomentosura, intus rufescens; stipito 

 brevissimo. 



Hab. in Patellaria n igro- cin na bar in a in Carolina sup. 

 Amer. bor. — Asconia 2 mm. lat. 



58. Cenangium purpureum (Iledw.) Sacc. Oclospora purpurca Iledw. 

 Musc. fr. II, p. 03, t. 22, Peziza calycina Nees Syst. f. 280, 



