PÜNGI ARGENTINI 223 



iücrassato-nodulosis olsvallati ; sporae ellipticae utrinque obtuse 

 rotundatae v. subtrnncato-rotundatae, {íl-iSxS-Q), monosti- 

 chae V. irregulariter distichae, primo hyalinae, dein dilute roseo 

 fuligineae, longitudinaliter dense striatulae. 

 Hab, Ad terram pinguein uliginosam in nemorosis prope la Reco- 

 leta, Apr. 1881. 



224. Ombrophila ürnalis (Nyl.) Karst. -Speg. Fung. Arg. pug. II, 

 n. 102. 



Hab. In trunco putre carioso Erythrinae cnstae-galli in uliginosis 

 nemorosis, Recoleta, Maj. 1881. 



Obs. Specimina perfecte evoluta! Ascomata majuscula (5-15'" 

 diam.), primo margine involuto, dein applanato; asci cylindra- 

 ceo-clavati, sursum truncato rotundati, deorsumlonge attenuato- 

 pedicellati (160-190 X 10-15), octospori, paraphysibus'filiformi- 

 bus ápice yíx incrassato-clavulatis obvallati; sporae distichae- 

 elongato-fusoideae (28-30x6-7), utrinque acutiuscule attenuato, 

 rotundatae, dense granuloso farctae, hyalinae. Obturaculus tan- 

 tum ascorum iodi ope coerulescit. 



225. Orbilia epipora (Nyl.) Karst.-Myc. Fenn. I, p. 100. 



* MAJOR Speg. 



Hab. In trunco carioso-putrescente Populi italicae in uliginosis, 

 San Benito de Palermo, Apr. 1880. 



Obs. Ascomata uda patellari-applanata, orbicularia (0,8-1,5'" diam.) 

 albo- V. melleo-hyalina, sicca cupulato-contracta, crispulata, di- 

 lute fusco-succinea, glaberrima tenuia; asci cylindraceo-clavati, 

 sursum truncato-rotundati, deorsum brevissime ac crasse stipi- 

 tati (20-25 X 5), octospori, paraphysibus filif ormibus granulosis, 

 ápice minute ramulosis immixti ; sporae inordinate distichae, 

 cylindraceae, curvulae, utrinque rotundato-truncatae, ac 1-gut- 

 tulatae, minutae (4-5x0,5-0,8), hyalinae. Contextu excipuli 

 grosse celluloso-parenchymatico, cellulis (50-60 X 20), sub-hya- 

 linis. Iodi ope nulla. 



Forma inter 0. epiporam (Nyl.) Karst, et 0. inflatulam Karst, 

 intermedia. 



226. Chlorosplenium Puiggarii Speg. (n. sp.) 



Diag. Ascomata stipitata, pulchre viridi - aeruginea, glaberrima ; 

 cupulae primo regulares, concavae, dein lateraliter expansae 



